www.bentallrowlands.com
PRODUCTS
P
Produc
Products
CONTENT
Bentall Rowlands has been a worldwide
leader in the grain storage industry for
nearly 200 years. With global suppliers
and such a wide selection of products,
Bentall Rowlands has all the resources
and expertise to provide you with a
grain storage system that meets your
specific requirements. Versatility and
adaptability to suit customer needs is
our commitment.
Bentall Rowlands manufacture, as standard, silos from
3m to 32m diameter but versatility and adaptability to suit
customer needs is our commitment and with our in house
team of designers we can design, manufacture and deliver
your non-standard requirements.
We pride ourselves on customer service, with a team of
engineers, technicians and production staff who will follow
your project through from initial concept to final commission
and after sales service. Bentall Rowlands is committed to
your future.
1
Bentall Rowlands
Introduction
2
Bentall Rowlands
History
3
Hopper Bottom Silos
7
Flat Bottom Silos
12 Smoothwall Silos
13 Feed Hoppers
14 Catwalks & Platforms
16 Water Tanks
17 On-Floor Storage
21 60 Degree Hopper
Sizing Guides
22 45 Degree Hopper
Sizing Guides
23 Flat Bottom Silos
Sizing Guides
SILO & BULK
STORAGE
EXCELLENCE
PRODUCTS
1
Bentall Rowlands is a leading UK
manufacturer of galvanised steel silos.
Our range includes flat bottom silos,
hopper bottom silos, square bins and
grain conditioning equipment, providing
complete storage and processing
equipment solutions for both the
agricultural and industrial markets
throughout the UK and Worldwide.
Bentall Rowlands was established in the early 19th century.
The company can trace its origins back to the industrial and
agricultural revolutions that sent waves of influence around
the world. From then to the present day Bentall Rowlands
has evolved throughout the years to become an innovative
and successful company in the manufacture of turnkey
storage installations, bulk storage handling and processing
equipment for agricultural and industrial markets. With over
200 years of experience our reputation for providing world
class products and service is widely recognised. We are
continuously developing our knowledge and product ranges
to meet the increasing market demand.
Bentall Rowlands Storage Systems Limited manufactures
the right quality of product to produce the efficiency savings
required to justify the investment.
Our engineering and technical expertise combined with
continued focus on customer satisfaction places us in
a strong position to capitalise on the expanding market
in storage systems. We have the capabilities to design,
manufacture, supply and install storage systems from our
extensive range of products, providing a comprehensive
end to end solution which can be designed to your s pecific
requirements.
Due to the increasing demand for water storage, Bentall
Rowlands also manufactures a wide range of galvanised
steel water tanks for a wide range of agricultural and
industrial purposes.
Our intention to remain at the forefront of this business
sector has already been established, with key preferred
supplier status being achieved with major companies
throughout the world.
2
Hopper Bottom Silos
Hopper bottom silos are all designed, detailed, programmed and
manufactured by Bentall Rowlands. The design is based upon loads
and pressures derived from either the German DIN 1055 1987 or
Eurocode 1 part 4 with structural calculations based on BS 5950
part 5 or Eurocode 3.
Standard ranges from 3m diameter 15 tonnes storage to 10m
diameter 1,700 tonnes, all hoppers are designed for high cyclic
loading, i.e. high usage of product in and out and at high tonnage
rates. The 45 and 60 degree hoppers are standard (other hopper
angles upon request). Silo roof panels, wall sheets and stiffening
struts (up to 3mm thick) are sheared and formed from pre-galvanised
steel sheets, with a minimum of G600 galvanising. Stiffening struts
(thicker than 3mm) are sheared and formed from black steel and
hot-dip galvanised to finish after manufacture, as too is the
supporting entablature steelwork.
HOPPER
BOTTOM
SILOS
3
All of Bentall Rowlands’ silo ranges are designed, detailed,
programmed and manufactured at one site. One benefit of this
is that we can and often do manufacture non-standard silos
and hoppers. So if your needs are different from those in the
standard ranges please do not hesitate to ask.
Hopper silos can provide temporary wet grain storage as part
of a grain drying plant and other “buffer bin” applications in silo
plants. Storage of other free flowing granulated products, wood
pellets and feed pellets in relevant industrial plants. Medium
term grain storage where fast discharge of large batches of grain
are required (sea and river ports, breweries, malting, mills).
GENERAL PARAMETERS
Capacity: Diameter: Overall height: Snow load: Wind load: Cylinder height: up to 2,165m³
up to 10m
up to 33.81m
0.75 kN/m² (To suit customer requirements)
50m/sec
up to 24.88m
All silo parts are made from certified pre or hot-dip galvanised
steel. High specification G600 galvanising provides outstanding
corrosion resistance.
Uses: agricultural, food complexes, sea and river ports,
breweries, bio-fuel etc. Optimal solution for quick unloads of
large amounts of any granular loose free flowing materials:
cereal crop, granular polymers, wooden granular fuel, granular
fodder etc. Subject to review by our in-house engineering team.
SILO & BULK
STORAGE
PRODUCTS
4
SILO CONSTRUCTION
Silo Wall
Assembled from individual corrugated steel sheets with vertical
stiffeners, the effective height of each ring of sheets is 1.185m.
Sheet thickness varies according to the load experienced in
different parts of the silo. Bentall Rowlands design the wall
make-up using sheets from 1mm thick, whilst the bottom ring can
be up to 5mm thick.
All Bentall Rowlands’ silo sheets are shallow corrugated to
improve product flow inside the silo. Each silo cylinder generally
has two rows of vertical external stiffeners per wall sheet. Taller
silo walls have three rows of stiffeners per wall sheet.
Silo Roof
Conical roof with 30° slope, assembled from individual
trapezoidal panels. Bentall Rowlands have self-supporting roofs
on standard silos up to 9m in diameter, for larger diameter silos
we offer a rafter supported roofs. Any electrical equipment used
in Bentall Rowlands’ silos can be supplied for use in explosive
atmospheres according to ATEX directives.
Silo roofs can be fitted with vents, temperature cable brackets,
inspection hatches and high-level indicators. The roofs fully
protect the stored product from the weather and vermin. All silos
designed by Bentall Rowlands can, in most cases, bear the full
load of the catwalks with even the heaviest handling equipment
on top of them negating the necessity for catwalk-to-ground
supports. This can offer significant savings compared to our
competitors.
Hopper Bottom
The standard Bentall Rowlands hopper bottom silos have a 45°
cone. On some diameters other discharge cones are available i.e.
50° or 60° cone as an option subject to review by our engineering
department. Bentall Rowlands hopper silos have a smooth wallto-hopper transition with no steps or flanges and the cone is
assembled with special dome-headed bolts to offer the cleanest
possible product discharge from the silo.
Silo Doors
An optional bolted door can be fitted in the hopper cone which
allows safe and easy access.
HOPPER
BOTTOM
SILOS
5
Fixings
Bentall Rowlands’ silos are assembled using spun galvanised
fixings. This type of coating provides high corrosion resistance
while preserving the nominal dimensions of the threads, making
for easier silo assembly. Neoprene backed washers protect the
zinc coating of the sheets during assembly and seal the bolt
connections.
Support Steelwork
Bentall Rowlands’ industrial grade hopper bottom silos are
supported on a rolled ring beam, rather than on extensions
of the wall stiffeners as offered by some of our competitors.
The entire support structure and the ring beam are hot-dip
galvanised. A double ring beam support structure is fitted to the
larger diameter hopper bottom silos to ensure stability of the
cone.
OPTIONAL EQUIPMENT
Ventilation System
All stored crops respire in storage and therefore a rise in
temperature within the silo is inevitable. Low volume aeration
systems maintain the stored crop at temperatures close to that
of the ambient air, so preventing the build-up of heat which
would allow insect reproduction activity to increase, moulds to
grow and so damage the stored crop.
The design of ventilation systems are specific to each silo
size and the crop stored in the silo. Bentall Rowlands specify
the correct ventilation channels, and fans together with
the necessary roof vents to ensure the correct airflow and
distribution throughout the stored crop.
Ventilation system consists of:
•
•
•
•
Centrifugal or Axial fans with inlet adapters
Roof vents
Roof fans (optional)
Aeration laterals fixed inside the hopper bottom
* Lateral and fan sizes calculated to each contract requirements
Entablatures
SILO & BULK
STORAGE
PRODUCTS
6
Bentall Rowlands hoppers can be used in conjunction with
independent or integrated support structures allowing for load
out operations.
Flat Bottom Silos
Flat bottom silos are all designed, detailed, programmed and
manufactured by Bentall Rowlands. The design is based upon
loads and pressures derived from either the German DIN 1055
1987 or Eurocode 1 part 4 with structural calculations based on
BS 5950 part 5 or Eurocode 3.
Standard ranges from 3m diameter 15 tonnes to 32m diameter
13,725 tonnes of wheat, all silos are designed for high cyclic
loading, i.e. high usage of product in and out and at high tonnage
rates. Silo roof panels, wall sheets and stiffening struts (up to
3mm thick) are sheared and formed from pre-galvanised steel
sheet, with a minimum of G600 galvanising. Stiffening struts
(thicker than 3mm) are sheared and formed from black steel and
finished hot-dip galvanised after manufacture.
FLAT
BOTTOM
SILOS
7
All of Bentall Rowlands’ silo ranges are designed, detailed,
programmed and manufactured at one site. One benefit of this is
we can and often do manufacture non-standard silos. So if your
needs are different from those in the standard range please do
not hesitate to ask.
Key features of our storage silos:
• Strong true conical roof for maximum load bearing capacity
• Silo cylinder with M10 bolts to maintain strength without
regular re-tensioning
• Silo stiffeners with strong compression joints for long term
stability
• Silo sidewall sheets utilise a shallow corrugation to
minimise ‘hang up’ of material on walls and provide a
cleaner, safer silo.
A Bentall Rowlands silo can provide short and long term
storage of grain, oil seeds and other granulated free flowing
materials, including wood pellets, with mechanised loading/
unloading options and full range of grain management systems
to provide safe storage. Maximum term of storage depends on
the parameters of the product: moisture content, impurities and
temperature.
Choose a Bentall Rowlands silo for:
• Safe storage for your product(s) in all climates
• Low maintenance even after 25 years of use
• Prompt delivery and easy installation
GENERAL PARAMETERS
Usable capacity: up to 17,484m³
Diameter: from 3m to 32m
Cylinder height: up to 28.44m
Snow load: 0.75 kN/m² to suit customer requirements
Wind load:
50 m/sec
GENERAL FEATURES
All silo parts are made of high quality pre-galvanised and hotdip galvanised steel. High specification galvanising provides
outstanding corrosion resistance.
SILO & BULK
STORAGE
PRODUCTS
8
SILO CONSTRUCTION
Silo Wall
Assembled from individual corrugated steel sheets with vertical
stiffeners. The effective height of each ring of sheets is 1.185m.
On a like-for-like basis this reduces the total number of sidewall
sheets to give the required capacity thus reducing the erection
time. Sheet thickness varies according to the load experienced
in different parts of the silo. Bentall Rowlands design the wall
make up using sheets from 1mm thick, whilst the bottom ring
can be up to 5mm thick. All Bentall Rowlands silo sheets are
shallow corrugated to improve product flow inside the silo.
The Bentall Rowlands silo sidewall sheets are fastened together
utilising a double row bolt pattern on vertical seams which
reduces the total amount of bolts and therefore speeds up
assembly.
Each silo cylinder generally has two rows of vertical external
stiffeners per wall sheet. Taller silo walls have three rows of
stiffeners per wall sheet. The Bentall Rowlands stiffeners are
joined by using a horizontal plate to transfer the axial loading
stiffener to stiffener guaranteeing even load distribution. This
design does not rely on edge to edge contact or bolt shear to
transfer loads. The Bentall Rowlands stiffener splice is designed
to allow the stiffener to carry a greater vertical load than other
designs.
Therefore in most cases no catwalk to ground supports are
needed for the structure above silos which can offer significant
savings compared to our competitors.
Silo Roof
Roofs are generally produced with a 30° slope to compliment the
angle of the products. This will optimise the packing density of
the silo. Bentall Rowlands has self-supporting roofs on standard
silos up to 9m in diameter (category 1). For category 2 silos we
offer galvanised rafter supported roofs from 6m to 32m diameter
silos and upon request can include pressure relief panels.
Silo roofs can be fitted with vents, temperature cable brackets,
inspection hatches and high-level indicators. The roofs fully
protect the stored product from the weather and vermin.
FLAT
BOTTOM
SILOS
9
Silo Doors
Weatherproof access doors are supplied with all outdoor silos
and can be fitted in practically any silo ring to suit the plant
design and are available with ladders and platforms affording
safe and easy access. Bentall Rowlands can also offer a scaffold
access door as an option to allow a tower scaffold to be taken
into the silo for annual cleaning for assured crop applications.
Fixings
Bentall Rowlands’ silos are assembled with spun galvanised
grade 8.8 hardware. This type of coating provides high corrosion
resistance. The sidewall sheets are fastened together utilising
a double row bolt pattern on vertical seams, this reduces the
total amount of bolts required which in turn speeds up assembly.
Neoprene backed washers protect the zinc coating of the sheets
to provide a watertight joint and protect the contents.
OPTIONAL EQUIPMENT
Ventilation System
The Low-volume ventilation systems prevent moisture
condensation and formation of fungi inside the silo and allows
the product to gradually cool down to its optimal temperature to
stop any insect and mite activity. The ventilation system design
for each silo model is based on the silo diameter, height and
back pressure for various products being stored in the silo.
Ventilation system consists of:
•
•
•
•
Centrifugal or axial fans with inlet adaptors
Roof vents
Roof fans (optional)
Aeration systems are designed to accommodate a range of
air flows in a variety of crops.
• Ventilation channel layout adaptable for different discharge
systems (screw conveyor / chain conveyor in silo base /
chain conveyor in a tunnel)
• Perforated covers allow storage and ventilation of small
grains.
SILO & BULK
STORAGE
PRODUCTS
10
Temperature Monitoring
Automatic digital temperature monitoring system consists of
temperature cables suspended from the silo roof, junction boxes
and computer software.
The main features of the temperature monitoring systems
supplied by Bentall Rowlands are:
• Accurate digital sensors that do not require periodic
re-calibration
• Polymer cable coating for low friction between the product
and the cable reduces the load on the silo roof
• Cable breaking strength up to 10 tonnes
• Sensor interval 2m instead of usual 3m, for more
accurate measurements
• The information from the temperature cables is sent to the
computer in the operator’s room. The system is supplied
with user friendly software with extensive statistical
functions, which can also be remote controlled via the
internet.
• The information from the temperature cables can also be
read on an optional handheld monitor
Ladders and Platforms
Bolted construction with safety hoops and intermediate rest
platforms according to relevant international standards.
Available with non-slip treads as an option where required.
Eaves platform with drop ladder from catwalk, for access to
eaves hatch. Available with non-slip ladder treads and mesh as
an option where required.
Catwalks
Modular catwalks are available in widths from 1,200mm to
2,000mm wide in 200mm increments to suit a range of conveyor
systems and access to the silo. The mesh has been strategically
placed to avoid normal trip hazards and improve personal safety.
Extension platforms
Used to locally widen the catwalk to improve access for
maintenance, drive sections, conveyor outlet slides and feed
conveyors.
FLAT
BOTTOM
SILOS
11
Smoothwall Silos
‘Aylsham’ Smoothwall Round Silos
The Aylsham smoothwall round silos form part of a fully integrated
system designed to store grain, pellets, soya, dust/by-products
and other difficult to flow product types.
Ranging in size from 3 metre to 9 metre diameter in 1 metre
increments, with wall heights up to 15 metres. The Aylsham range
of silos can be offered with either a steel full floor or hopper cone
assembly. The silo sidewall and full floor or cone utilises the same
galvanised steel as our corrugated range of silos. The galvanised
covering is to G600 giving a total coating of 600 grams per square
metre. The non-corrugated sidewall sheets are fastened using
dome headed grade 8.8 spun-galvanised fixings. This ensures that
the inside of the silo is as smooth as possible to minimise product
hang up.
SMOOTHWALL
SILOS
12
The cones come in two designs, 45 degree & 60 degree and
consist of G600 curved cone panels and fixed with dome headed
bolts. The outlet flange size is dependent upon product flow rates
and characteristics. The clearance under the outlet may vary
according to the recovery equipment under the silo.
For silos being discharged by a rotating recovery machine we
offer a supported full floor for the Aylsham silo. The full floor is
produced from galvanised steel with butt joints and dome headed
fixings. The silo and floor is then supported by structural steel
which is hot-dip galvanised to ensure a long working life.
Feed Hoppers
Bentall Rowlands ‘APACHE’ feed hopper
The Apache feed hopper comes in a range of sizes, 2m to 4m silo
diameter and from 0.5 ring to 4 rings in height. This range of silo is
designed for the storage of granular feed and the capacities range
from 2 tonnes to 50 tonnes.
The silo sidewall and cone utilises the same galvanised steel as
our industrial range of hopper bottom silos. G600 galvanised steel,
shallow corrugated sidewall sheets, grade 8.8 spun galvanised
fixings and dome headed bolts in the cone are just some of the
standard features which ensure our range of silos will pass the
test of time.
Bentall Rowlands offers a wide range of optional equipment
including: filling and exhaust pipes, auger discharge box, manual
hand slide, rack & pinion gates with hand wheels or chain wheels,
side access ladders, roof ladders, 15 or 30 degree roofs and 45 or
60 degree cones.
The 4 metre diameter Apache can also be supplied with a splayed
leg arrangement allowing it to give a 4.5 metre tall by 3.0 metre
wide drive through area for load out applications. A viewing
platform with access ladder can be supplied with an extended
control rod rack & pinion gate for easy operation.
All designed, drawn, programmed and manufactured at one
location which allows Bentall Rowlands to cope with special
requirements if the customer so desires.
FEED
HOPPERS
13
Catwalks and Platforms
Bentall Rowlands manufactures, in-house, a complete range
of catwalks, ladders and platforms to suit new or existing
installations.
CATWALKS &
PLATFORMS
14
Bentall Rowlands’ standard range of catwalks are available in
widths from 1,200mm to 2,000mm wide in 200mm increments.
They utilise a galvanised double or triple stringer design
depending on the conveyor loads and free-span required. The
double stringer design allows for the complete internal area to
be decked using hot-dip galvanised flowforge. This is an added
safety feature ensuring free and safe passage for site operators.
The handrail posts are hot-dip galvanised angle sections, bolted
both vertically and horizontally to give a reassuringly sturdy
support. Double or triple runs of galvanised tubing make up the
handrail system. These tubes can also double up as air lines when
using pneumatic equipment.
With some project layouts and equipment it may be necessary
to block the open area of a catwalk. We can assist with this
problem. One added feature of our catwalk design is that we
can supply side extension platforms to ensure that the operator
always has clear and safe passage.
GANTRIES
Long free-spans, multiple conveyor systems or supporting high
capacity handling equipment is not a problem with the Bentall
Rowlands range of gantries. Our design team have a number
of tried and tested designs to call upon. All are produced from
black steel which is then hot-dip galvanised to ensure a long
working life.
CONVEYOR SUPPORTS
Bentall Rowlands can also supply both catwalks and gantries
with optional intermediate conveyor supports. These supports
are fully galvanised and can be installed allowing the conveyor
to run either horizontally or inclined. They bolt directly to the
vertical handrail post and to the bottom cross channels giving a
very strong support for any size of conveyor.
CATWALK SUPPORTS
The Bentall Rowlands silos, both flat and hopper bottom, are
designed in such a way that the catwalks can be supported by
a combination of sidewall brackets and peak supports. Both
of these allow the loads imposed from conveying equipment,
personnel, snow loads etc to be transferred either directly, or via
the roof structure, to the vertical stiffeners which in turn transfer
the load to ground level. This eliminates the need of costly
independent support structures. On the larger range of silos
we incorporate a back-brace system to enhance the bearing
capacity of the catwalk.
SILO & BULK
STORAGE
PRODUCTS
15
Water Tanks
Bentall Rowlands now offers a complete range of water storage
tanks from 2.74m to 14.63m diameter and heights up to 11.66m
covering most capacity requirements supplied for agriculture,
horticulture, sports irrigation and industrial use. Options include
roofs/covers and different types of lining material.
Capacity: from 7,000 litres to 600,000 litres – 1,860 gallons to
157,850 gallons Diameter: from 2.74m to 14.63m – 9’ to 48’
Overall height: from 3.91m to 11.66m – 3’ 11” to 11’ 8”.
The tank walls are supplied in corrugated galvanised sheets
curved to the stipulated diameter with holes pre-punched to
accept galvanised dome headed bolts, nuts and washers.
A range of lining materials are available, butyl rubber, EPDM and
PVC — most models have options of 0.75mm and 1mm thick
material and include a set of medium to low density polyethylene
inner and outer cappings, clips, wire strainer kit with tensioner.
WATER
TANKS
16
Bentall Rowlands manufactures ten degree sloping galvanised
roofs having a centre spinning and permanent centre support and
eaves access hatch. Alternative forms of cover are available for
different applications.
VERTICAL GRAIN WALLING
Tunnels, vertical and horizontal grain walling, and laterals
are all designed, detailed, programmed and manufactured by
Bentall Rowlands.
Bentall Rowlands standard
vertical grain walling from 1.82m
to 4.26m – 6’ to 14’ high for
both surcharge and level fill
storage. Manufactured from high
yield pre-galvanised steel sheet
with minimum Z450 galvanised
coating to ensure long life.
Bentall Rowlands technical
staff will be pleased to assist
customers with loadings and
beam sizes if required.
88mm
o
ag
ep
d
eno
ll
Re
Rt nivel de
llenado
918mm
Level Fill Vertical Grain Walling
2.515
3.124
3.66
ft
8’-0”
10’-0”
12’-0”
12”
Rb
kN/m
kN/m
2.59
5.19
4.05 47mm8.1
5.75
11.48
4.5M Bay
6.0M Bay
384mm
Top
Rail
125 X 65 X 15 PFC
150 X 75 X 18 PFC
180 X 75 X 20 PFC
Top Rail
150 X 90 X 24 PFC
180 47mm
X 90 X 26 PFC
260 X 75 X 28 PFC
15”
Mid beam only required on 3.66m high grain walling.
Surcharge
Fill Vertical Grain Walling
232mm
308mm
M
2.515
3.124
*3.124
*3.66
ft
8’-0”
10’-0”
10’-0”
12’-0”
Rt
Rb
Rm
kN/m
5.84
9.12
3.18
5.65
kN/m
11.67
18.24
9.68
12.01
kN/m
14.5
21.74
4.5M Bay
Rb
4.5M Bay
Top Rail
Mid Rail
163mm
180 X 75 X 20 PFC
260 X 75 X 28 PFC
150 X 75 X 18 PFC
254 X 146 X 31 PFC
180 X 75 X 20 PFC
305 X 165 X 40 PFC
252mm
Height
Rm
6.0M Bay
Top Rail
Mid Rail
260 X 75 X 28 PFC
300 X 90 X 41 PFC115mm
180 X 75 X 20 PFC
305 X 165 X 40 PFC
260 X 75 X 28 PFC
356 X 171 X 57 PFC
Mid Beam Position
*Mid beam support required
302mm walling 1.8m from top.
3.124m
3.66m walling
2.4m from top.
203mm
ESTÁNDAR
MIDGET
ON-FLOOR
STORAGE
Rt nivel de
llenado
918mm
384mm
o
ag
ep
d
eno
ll
Re
88mm
6.0M Bay
146mm
308mm
M
Rt
TAILLE A SUIVRE
Height
TAILLE A SUIVRE
CHEE
On-Floor Storage
Rm
17
HORIZONTAL GRAIN WALLING
Bentall Rowlands horizontal grain walling 2.43m to 3.65m –
8’ and 12’ high, level fill and surcharge self-supporting with
posts, this is ideal walling to use in buildings that have not
been designed to take loads from walling.
762mm
Bentall Rowlands Storage Systems designs, manufactures
and delivers all your storage needs. Our in-house design and
manufacturing enables us to cope with your non-standard
requirements as well as the very comprehensive range
of standard equipment that is produced in our facility in
Scunthorpe, England.
Level Fill Horizontal Grain Walling
Height
67mm
SILO & BULK
STORAGE
PRODUCTS
18
M
2.44
3.05
3.66
4.27
ft
8’-0”
10’-0”
12’-0”
14’-0”
Post Centres
M
2.286
2.286
1.524
1.524
ft
7’-6”
7’-6”
5’-0”
5’-0”
Shear
BM
Post Size
kN
17
26
25
34
kN/m
14
28
32
51
FABRICATED POST
FABRICATED POST
203 X 133 X 25 UB
254 X 146 X 37 UB
Surcharge Horizontal Grain Walling
Height
M
2.44
3.05
3.66
4.27
ft
8’-0”
10’-0”
12’-0”
14’-0”
Post Centres
M
1.524
1.524
1.524
1.524
ft
5’-0”
5’-0”
5’-0”
5’-0”
Shear
BM
Post Size
kN
23
40
57
78
kN/m
22
42
73
116
180 X 75 PFC
254 X 102 X 28 UB
305 x 165 x 40 UB
356 x 171 x 51 UB
MAIN AIR DUCTS
From initial concept sketches through to 3D solid modelling using the very latest in cad design software,
to finished production. Utilising high yield Z35 and Z39 grade steel fully galvanised for long life.
Tapered frames are used to optimise strength where it is required. Sectional frames are pre-punched for
ease of erection. Frame centres 1.0m standard, also available 0.91m and 1.21m – 3’ and 4’ frame centres
to suit customer’s floor requirements.
Available:
Extension frames, single or both sides.
Extension panels, single or both sides.
Side and end access doors.
Blank ends, steel or plywood.
Available in standard sizes:
2.43
2.43
3.04
3.04
3.04
x
x
x
x
x
0.91m
1.21m
0.91m
1.21m
1.52m
–
–
–
–
–
8’ x 3’
8’ x 4’
10’ x 3’
10’ x4’
10’ x 5’
Bentall Rowlands Storage Systems, designs manufactures
and delivers all your storage needs. Our in house design and
manufacturing enables us to cope with your non-standard
requirements as well as the very comprehensive range
of standard equipment that is produced in our facility in
Scunthorpe, England.
ON-FLOOR
STORAGE
19
BELOW FLOOR LATERALS
12” Heavy Duty - Used for run over laterals on floor stores, 12
individual laterals per metre. The laterals have interlocking tabs
for a secure fixing to each other.
15” Heavy Duty - Used for run over laterals on floor stores 9
individual laterals per metre.
TRENCH FORMERS
15” Light Duty - Used for aeration in silo floor, there are 9
individual laterals per metre.
RAPE AND GRAIN LATERALS
AVAILABLE ABOVE AND
BELOW FLOOR
12”
OR
15”
TRENCH FORMERS
918mm
ll
Re
308mm
918mm
DETAIL DE TRANCHEE
384mm
308mm
Above floor laterals supplied in 1.21m and 0.60m – 4’ and 2’
15”
Rb
lengths standard and midget profiles available. Lateral stiffeners
Rb
can be supplied if grain depths require them. These laterals are
also used for in hopper aeration where they will be supplied with
308mm
apex end caps and thro’ cone spigots.
163mm
302mm
163mm
252mm
15”
302mm
ESTÁNDA
163mm
302mm
ESTÁNDAR
ESTÁNDAR
20
Rm
47mm
115mm
115mm
146mm
SILO & BULK
STORAGE
PRODUCTS
308mm
Rm
ABOVE FLOOR
LATERALS
47mm
146mm
232mm
15”
TAILLE A SUIVRE
232mm
12”
47mm
384mm
TAILLE A SUIVRE
CHEE
L DE TRANCHEE
47mm
12”
252mm
12”
TAILLE A SUIVRE
47mm
47mm
232mm
252mm
308mm
TAILLE A SUIVRE
308mm
88mm
go
pa
de
o
n
elle
Rt nivelRde
384mm
llenado
Rt nivel de
llenado
TAILLE A SUIVRE
918mm
TAILLE A SUIVRE
88mm
o
ag
ep
d
eno
203mm
MIDGET
203mm
MIDGET
60 Degree Hoppers
This is a sizing guide for 60 degree hoppers.
Dia
Rings
3
3
3
3
3
3
3
3
1
2
3
4
5
6
7
8
Eaves
Height (m)
4.76
5.94
7.13
8.31
9.50
10.68
11.87
13.05
Overall
Cubic Capacity
Height (m)
(m3)
5.63
18
6.81
26
8.00
35
9.18
43
10.37
51
11.55
60
12.74
68
13.92
77
5
5
5
5
5
5
5
5
1
2
3
4
5
6
7
8
6.48
7.66
8.85
10.03
11.22
12.40
13.59
14.77
7.93
9.11
10.30
11.48
12.67
13.85
15.04
16.22
62
85
109
132
155
178
202
225
7
7
7
7
7
7
7
7
1
2
3
4
5
6
7
8
8.27
9.45
10.64
11.82
13.01
14.19
15.38
16.56
10.32
11.50
12.69
13.87
15.06
16.24
17.43
18.61
9
9
9
9
9
9
9
9
1
2
3
4
5
6
7
8
10.12
11.30
12.48
13.66
14.84
16.02
17.21
18.39
12.63
13.81
14.99
16.17
17.35
18.53
19.72
20.90
Tonnes
(wheat)
15
21
28
34
41
47
54
61
Dia
Rings
4
4
4
4
4
4
4
4
1
2
3
4
5
6
7
8
Eaves
Height (m)
5.71
6.89
8.08
9.26
10.45
11.63
12.82
14.00
Overall
Cubic Capacity
Height (m)
(m3)
6.91
35
8.09
50
9.28
65
10.46
80
11.65
95
12.83
110
14.02
124
15.20
139
Tonnes
(wheat)
28
40
52
63
75
87
98
110
49
67
86
104
122
140
159
177
6
6
6
6
6
6
6
6
1
2
3
4
5
6
7
8
7.38
8.56
9.75
10.93
12.12
13.30
14.49
15.67
9.12
10.30
11.49
12.67
13.86
15.04
16.23
17.41
100
133
167
200
234
268
301
335
79
105
132
157
184
211
237
263
150
196
241
287
333
379
425
470
118
154
190
226
262
298
334
369
8
8
8
8
8
8
8
8
1
2
3
4
5
6
7
8
9.20
10.38
11.57
12.75
13.94
15.12
16.31
17.50
11.55
12.73
13.92
15.10
16.29
17.47
18.66
19.85
216
275
335
395
455
514
574
634
170
216
263
311
358
404
451
498
297
373
448
524
600
676
751
826
234
293
352
412
471
531
590
649
10
10
10
10
10
10
10
10
1
2
3
4
5
6
7
8
11.00
12.18
13.36
14.54
15.72
16.90
18.09
19.27
13.80
14.98
16.16
17.34
18.52
19.70
20.89
22.07
401
494
587
679
773
866
959
1052
315
388
461
534
607
680
753
826
Wheat tonnage based on 785kg/m3
21
45 Degree Hoppers
This is a sizing guide for 45 degree hoppers.
Dia
Rings
3
3
3
3
3
3
3
3
1
2
3
4
5
6
7
8
Eaves
Height (m)
3.66
4.84
6.03
7.21
8.40
9.58
10.77
11.95
Overall
Cubic Capacity
Height (m)
(m3)
4.53
15
5.71
24
6.90
32
8.08
41
9.27
49
10.45
57
11.64
66
12.82
74
5
5
5
5
5
5
5
5
1
2
3
4
5
6
7
8
4.65
5.83
7.02
8.20
9.39
10.57
11.76
12.94
6.10
7.28
8.47
9.65
10.84
12.02
13.21
14.39
50
73
96
119
142
165
188
211
7
7
7
7
7
7
7
7
1
2
3
4
5
6
7
8
5.71
6.89
8.08
9.26
10.45
11.63
12.82
14.00
7.76
8.94
10.13
11.31
12.50
13.68
14.87
16.05
9
9
9
9
9
9
9
9
1
2
3
4
5
6
7
8
6.77
7.96
9.15
10.34
11.53
12.72
13.91
15.10
9.27
10.46
11.65
12.84
14.03
15.22
16.41
17.60
Wheat tonnage based on 785kg/m3
22
Tonnes
(wheat)
13
19
26
32
39
45
52
59
Overall
Cubic Capacity
Height (m)
(m3)
5.35
29
6.53
44
7.72
58
8.90
73
10.09
88
11.27
103
12.46
118
13.64
133
Tonnes
(wheat)
23
35
46
58
70
82
93
105
Dia
Rings
4
4
4
4
4
4
4
4
1
2
3
4
5
6
7
8
Eaves
Height (m)
4.15
5.33
6.52
7.70
8.89
10.07
11.26
12.44
40
58
76
94
112
130
148
166
6
6
6
6
6
6
6
6
1
2
3
4
5
6
7
8
5.18
6.36
7.55
8.73
9.92
11.10
12.29
13.47
6.92
8.10
9.29
10.47
11.66
12.84
14.03
15.21
79
112
146
179
213
246
280
314
62
89
115
141
168
194
220
247
117
163
209
255
300
346
392
437
93
129
164
200
236
272
308
344
8
8
8
8
8
8
8
8
1
2
3
4
5
6
7
8
6.27
7.45
8.64
9.82
11.01
12.19
13.38
14.57
8.62
9.80
10.99
12.17
13.36
14.54
15.73
16.92
167
227
287
346
406
466
525
585
132
179
225
272
319
366
413
460
228
303
378
454
530
606
681
757
179
238
297
357
417
476
535
595
10
10
10
10
10
10
10
10
1
2
3
4
5
6
7
8
7.34
8.52
9.70
10.88
12.06
13.24
14.43
15.61
10.14
11.32
12.50
13.68
14.86
16.04
17.23
18.41
305
398
491
584
677
770
863
956
240
313
386
459
532
605
678
751
Flat Bottom Silos
This is a sizing guide for flat bottom silos.
Dia
Rings
4
4
4
4
4
4
4
4
4
4
5
6
7
8
9
10
11
12
Eaves
Height (m)
4.74
5.93
7.11
8.30
9.48
10.67
11.85
13.04
14.22
Overall
Cubic Capacity
Height (m)
(m3)
5.94
64
7.13
78
8.31
93
9.50
108
10.68
123
11.87
138
13.05
153
14.24
168
15.42
183
6
6
6
6
6
6
6
6
6
4
5
6
7
8
9
10
11
12
4.74
5.93
7.11
8.30
9.48
10.67
11.85
13.04
14.22
6.48
7.67
8.85
10.04
11.22
12.41
13.59
14.78
15.96
147
181
214
248
281
315
348
382
415
8
8
8
8
8
8
8
8
8
8
8
4
5
6
7
8
9
10
11
12
13
14
4.74
5.93
7.11
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
7.09
8.28
9.46
10.65
11.83
13.02
14.20
15.39
16.57
17.76
18.94
270
329
389
448
508
568
627
687
746
806
866
Tonnes
(wheat)
50
62
74
85
97
109
121
132
144
Overall
Cubic Capacity
Height (m)
(m3)
6.19
101
7.38
124
8.56
147
9.75
171
10.93
194
12.12
217
13.30
241
14.49
264
15.67
287
Tonnes
(wheat)
80
98
116
134
153
171
189
208
226
Dia
Rings
5
5
5
5
5
5
5
5
5
4
5
6
7
8
9
10
11
12
Eaves
Height (m)
4.74
5.93
7.11
8.30
9.48
10.67
11.85
13.04
14.22
116
142
169
195
221
248
274
300
326
7
7
7
7
7
7
7
7
7
4
5
6
7
8
9
10
11
12
4.74
5.93
7.11
8.30
9.48
10.67
11.85
13.04
14.22
6.79
7.98
9.16
10.35
11.53
12.72
13.90
15.09
16.27
203
249
295
340
386
431
477
523
568
160
196
232
267
303
339
375
411
446
212
259
306
352
399
446
493
540
586
633
680
9
9
9
9
9
9
9
9
9
9
9
4
5
6
7
8
9
10
11
12
13
14
4.75
5.93
7.11
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
7.26
8.44
9.62
10.81
11.99
13.18
14.36
15.55
16.73
17.92
19.10
346
421
497
572
648
723
798
874
949
1,025
1,100
272
331
390
450
509
568
627
686
746
805
864
23
Dia
Rings
10
10
10
10
10
10
10
10
10
10
10
10
10
6
7
8
9
10
11
12
13
14
15
16
17
18
Eaves
Height (m)
7.11
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.14
21.32
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
7.11
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
10.48
11.67
12.85
14.04
15.22
16.41
17.59
18.78
19.96
21.15
22.33
23.52
24.70
25.89
27.07
910
1,044
1,178
1,312
1,446
1,580
1,714
1,848
1,982
2,116
2,250
2,384
2,518
2,652
2,786
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
7.11
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
11.07
12.26
13.44
14.63
15.81
17.00
18.18
19.37
20.55
21.74
22.92
24.11
25.29
26.48
27.66
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
14.01
15.20
16.38
17.57
18.75
19.94
21.12
22.31
23.49
24.68
25.86
27.05
28.23
29.42
30.60
24
Overall
Cubic Capacity
Height (m)
(m3)
9.91
619
11.10
713
12.28
806
13.47
899
14.65
992
15.84
1,085
17.02
1,178
18.21
1,271
19.39
1,364
20.58
1,457
21.76
1,550
22.94
1,644
24.12
1,737
Tonnes
(wheat)
487
560
633
706
779
852
925
998
1,071
1,144
1,218
1,291
1,364
Overall
Cubic Capacity
Height (m)
(m3)
10.20
757
11.38
870
12.56
982
13.75
1,095
14.93
1,207
16.12
1,320
17.30
1,433
18.49
1,545
19.67
1,658
20.86
1,770
22.04
1,883
23.23
1,996
24.41
2,108
Tonnes
(wheat)
595
683
771
860
948
1,037
1,125
1,213
1,302
1,390
1,479
1,567
1,655
Dia
Rings
11
11
11
11
11
11
11
11
11
11
11
11
11
6
7
8
9
10
11
12
13
14
15
16
17
18
Eaves
Height (m)
7.12
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
714
820
925
1,030
1,135
1,240
1,346
1,451
1,556
1,661
1,766
1,872
1,977
2,082
2,187
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
7.11
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
10.77
11.96
13.14
14.33
15.51
16.70
17.88
19.07
20.25
21.44
22.62
23.81
24.99
26.18
27.36
1,078
1,235
1,392
1,550
1,707
1,864
2,022
2,179
2,336
2,493
2,651
2,808
2,965
3,123
3,280
846
970
1,093
1,217
1,340
1,464
1,587
1,711
1,834
1,958
2,081
2,205
2,328
2,452
2,575
1,262
1,444
1,627
1,809
1,992
2,174
2,357
2,539
2,722
2,904
3,087
3,269
3,452
3,634
3,817
991
1,134
1,278
1,421
1,564
1,707
1,851
1,994
2,137
2,280
2,424
2,567
2,710
2,853
2,997
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
7.11
8.30
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
11.35
12.54
13.72
14.91
16.09
17.28
18.46
19.65
20.83
22.02
23.20
24.39
25.57
26.76
27.94
1,462
1,672
1,881
2,091
2,300
2,509
2,719
2,928
3,138
3,347
3,556
3,766
3,975
4,185
4,394
1,148
1,313
1,477
1,642
1,806
1,970
2,135
2,299
2,463
2,628
2,792
2,957
3,121
3,285
3,450
2,156
2,394
2,632
2,871
3,109
3,347
3,585
3,823
4,062
4,300
4,538
4,776
5,014
5,253
5,491
1,693
1,880
2,067
2,254
2,441
2,628
2,815
3,002
3,189
3,376
3,563
3,750
3,937
4,124
4,311
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
14.30
15.49
16.67
17.86
19.04
20.23
21.41
22.60
23.78
24.97
26.15
27.34
28.52
29.71
30.89
2,451
2,720
2,989
3,258
3,527
3,796
4,065
4,334
4,603
4,872
5,141
5,410
5,679
5,948
6,217
1,925
2,136
2,347
2,558
2,770
2,981
3,192
3,403
3,614
3,825
4,036
4,248
4,459
4,670
4,881
Dia
Rings
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Eaves
Height (m)
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
Overall
Cubic Capacity
Height (m)
(m3)
14.59
2,768
15.78
3,070
16.96
3,371
18.15
3,673
19.33
3,974
20.52
4,276
21.70
4,578
22.89
4,879
24.07
5,181
25.26
5,482
26.44
5,784
27.63
6,086
28.81
6,387
30.00
6,689
31.18
6,990
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
17.54
18.73
19.91
21.10
22.28
23.47
24.65
25.84
27.02
28.21
29.39
30.58
31.76
32.95
34.13
4,211
4,583
4,955
5,327
5,700
6,072
6,444
6,816
7,188
7,561
7,933
8,305
8,677
9,049
9,422
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
18.11
19.30
20.48
21.67
22.85
24.04
25.22
26.41
27.59
28.78
29.96
31.15
32.33
33.52
34.70
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
18.69
19.88
21.06
22.25
23.43
24.62
25.80
26.99
28.17
29.36
30.54
31.73
32.91
34.10
35.28
Tonnes
(wheat)
2,173
2,410
2,647
2,884
3,120
3,357
3,594
3,831
4,067
4,304
4,541
4,778
5,014
5,251
5,488
Overall
Cubic Capacity
Height (m)
(m3)
14.88
3,106
16.07
3,442
17.25
3,778
18.44
4,114
19.62
4,450
20.81
4,786
21.99
5,122
23.18
5,458
24.36
5,793
25.55
6,129
26.73
6,465
27.92
6,801
29.10
7,137
30.29
7,473
31.47
7,809
Tonnes
(wheat)
2,439
2,703
2,966
3,230
3,494
3,757
4,021
4,285
4,548
4,812
5,076
5,339
5,603
5,867
6,130
Dia
Rings
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Eaves
Height (m)
9.48
10.67
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
3,306
3,598
3,890
4,182
4,475
4,767
5,059
5,351
5,643
5,935
6,228
6,520
6,812
7,104
7,396
21
21
21
21
21
21
21
21
21
21
21
21
21
21
21
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
17.82
19.01
20.19
21.38
22.56
23.75
24.93
26.12
27.30
28.49
29.67
30.86
32.04
33.23
34.41
4,669
5,080
5,490
5,901
6,311
6,722
7,132
7,543
7,951
8,364
8,774
9,185
9,595
10,006
10,416
3,666
3,988
4,310
4,632
4,955
5,277
5,599
5,921
6,242
6,566
6,888
7,210
7,533
7,855
8,177
5,154
5,604
6,055
6,505
6,956
7,406
7,857
8,307
8,758
9,208
9,659
10,109
10,560
11,010
11,461
4,046
4,400
4,754
5,107
5,461
5,815
6,168
6,522
6,875
7,229
7,583
7,936
8,290
8,644
8,997
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
18.40
19.59
20.77
21.96
23.14
24.33
25.51
26.70
27.88
29.07
30.25
31.44
32.62
33.81
34.99
5,665
6,158
6,650
7,142
7,635
8,127
8,619
9,112
9,604
10,096
10,588
11,081
11,573
12,065
12,558
4,448
4,834
5,221
5,607
5,994
6,380
6,767
7,153
7,539
7,926
8,312
8,699
9,085
9,472
9,858
6,204
6,740
7,276
7,812
8,348
8,884
9,421
9,957
10,493
11,029
11,565
12,101
12,637
13,173
13,709
4,871
5,291
5,712
6,133
6,554
6,975
7,396
7,816
8,237
8,658
9,079
9,500
9,921
10,341
10,762
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
18.98
20.17
21.35
22.54
23.72
24.91
26.09
27.28
28.46
29.65
30.83
32.02
33.20
34.39
35.57
6,770
7,351
7,933
8,515
9,096
9,678
10,259
10,841
11,423
12,004
12,858
13,167
13,749
14,331
14,912
5,315
5,771
6,228
6,684
7,141
7,598
8,054
8,511
8,967
9,424
10,094
10,337
10,793
11,250
11,707
25
Dia
Rings
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Eaves
Height (m)
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
Overall
Cubic Capacity
Height (m)
(m3)
19.27
7,363
20.46
7,993
21.64
8,622
22.83
9,251
24.01
9,880
25.20
10,509
26.38
11,138
27.57
11,767
28.75
12,396
29.94
13,025
31.12
13,654
32.31
14,284
33.49
14,913
34.68
15,542
35.86
16,171
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.7
24.89
26.07
27.26
28.44
19.85
21.04
22.22
23.41
24.59
25.78
26.96
28.15
29.33
30.52
31.7
32.89
34.07
35.26
36.44
8637
9369
10096
10829
11555
12288
13015
13747
14474
15207
15933
16666
17393
18125
18852
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.7
24.89
26.07
27.26
28.44
20.43
21.62
22.8
23.99
25.17
26.36
27.54
28.73
29.91
31.1
32.28
33.47
34.65
35.84
37.02
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
21.05
22.24
23.42
24.61
25.79
26.98
28.16
29.35
30.53
31.72
32.90
34.09
35.27
36.46
37.64
Tonnes
(wheat)
5,781
6,275
6,768
7,262
7,756
8,250
8,744
9,238
9,732
10,225
10,719
11,213
11,707
12,201
12,695
Overall
Cubic Capacity
Height (m)
(m3)
19.56
7,985
20.75
8,664
21.93
9,342
23.12
10,021
24.30
10,699
25.49
11,378
26.67
12,056
27.86
12,735
29.04
13,413
30.23
14,092
31.41
14,770
32.60
15,449
33.78
16,127
34.97
16,806
36.15
17,484
Tonnes
(wheat)
6,269
6,802
7,334
7,867
8,399
8,932
9,465
9,997
10,530
11,062
11,595
12,128
12,660
13,193
13,726
Dia
Rings
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Eaves
Height (m)
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.70
24.89
26.07
27.26
28.44
6780
7355
7925
8500
9071
9646
10216
10792
11362
11937
12508
13083
13653
14228
14799
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.7
24.89
26.07
27.26
28.44
20.14
21.33
22.51
23.7
24.88
26.07
27.25
28.44
29.62
30.81
31.99
33.18
34.36
35.55
36.73
9316
10102
10881
11667
12447
13233
14012
14798
15577
16363
17143
17929
18708
19494
20274
7313
7930
8542
9159
9771
10388
10999
11616
12228
12845
13457
14074
14686
15303
15915
10024
10866
11700
12541
13375
14216
15050
15891
16725
17567
18401
19242
20076
20917
21751
7869
8529
9184
9845
10499
11160
11814
12475
13129
13790
14445
15105
15760
16420
17075
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11.85
13.04
14.22
15.41
16.59
17.78
18.96
20.15
21.33
22.52
23.7
24.89
26.07
27.26
28.44
20.72
21.91
23.09
24.28
25.46
26.65
27.83
29.02
30.2
31.39
32.57
33.76
34.94
36.13
37.31
10762
11661
12551
13449
14340
15238
16129
17027
17918
18816
19706
20605
21495
22393
23284
8449
9154
9853
10558
11257
11962
12661
13366
14065
14770
15470
16175
16874
17579
18278
11,530
12,483
13,436
14,389
15,342
16,295
17,248
18,201
19,154
20,108
21,061
22,014
22,967
23,920
24,873
9,052
9,800
10,548
11,296
12,044
12,792
13,541
14,289
15,037
15,785
16,533
17,281
18,029
18,777
19,526
Wheat tonnage based on 785kg/m3
26
STORAGE SYSTEMS WORLDWIDE
Products
1N
. IUT N
I TKEIDN GKDI N
GDOM
1. U
ED
OM
2 . E2U. REOUPREO P E
3 . T3H. ET H
W EO RWL O
DRLD
4 . P4 R. OPDRUOCDT U
S CTS
CE Certified, UK Industrial Silo Manufacturer
Eurocode and ANSI Designs Available
Bentall
Rowlands
Storage Systems
S t
Limited
United
Kingdom
Office
Dragonby Vale Enterprise Park,
Bentall
Rowlands
Mannaberg
Way,Storage Systems Limited
Dragonby
Vale
Scunthorpe, Enterprise Park,
Mannaberg
Way,
North Lincolnshire,
Scunthorpe,
DN15 8XF, United Kingdom
North
Lincolnshire,
T: +44(0)1724
282828
DN15
8XF,
United
Kingdom
F: +44(0)1724 280021
[email protected]
T:E:+44(0)1724
282828
F: +44(0)1724 280021
European Office
Bentall Rowlands International S.L.
C/ Impresores, 20
28660 Boadilla del Monte
Madrid-Spain
T: +34 91 633 47 75
www.bentallrowlands.com
www.bentallrowlands.com
E: [email protected]
www.bentallrowlands.com