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Sold and Supported by
Pat Mooney Saws
CNC Carbide
Cutoff Systems
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THE HISTORY OF NISHIJIMAX AND PAT MOONEY SAWS
Nishijimax NHC Carbide Cutoff Systems are engineered and built
in Toyohashi City, Japan. Nishijimax is a third generation family
company that has specialized in high production machining lines
for the automotive industry. The NHC machines were developed
in the early 1990’s in response to the demand for high production
saw machines that could operate in auto cycle without the presence of a saw operator by each machine. The NHC machines
deliver more parts per hour with a high degree of accuracy for a
variety of customers in automotive manufacturing (forgers) as
well as steel service centers and high production machine shops.
Nishijimax Machine Building philosophy is to provide a heavy duty
machine and structure to absorb vibrations in the cutting cycle.
This translates into higher productivity and longer blade life. In
addition, since all engineering and manufacturing is controlled in
their factory, the reliability of each machine is renowned. Several
companies have placed machines in line manufacturing process.
The machines have an up time percentage that is world class.
Nishijimax philosophy of design also leads to satisfied customers
that are provided with part drawings for all wear parts and a manufacturer’s list of components for a reliable and cost efficient supply of spare parts over the lifetime of the saw.
Pat Mooney Saws, a third generation family owned metal sawing supplier, introduced NHC machines to the USA
in 1996. At the time, this sawing technology was unknown in the USA. The NHC business in North America has
grown and has become a leading supplier of carbide sawing machines to the automotive forging market, steel
service centers and high production machine shops. Pat Mooney Saws produces the load tables in their
Addison, Illinois plant. Our highly trained service and technical support staff is available to support the NHC
machines in person and over the telephone and Internet. Our inventory of spare parts is on hand in our
Addison plant to support the machines in the field.
Superior finish and accuracy of cut parts
Pat Mooney Saws also supplies high performance KANEFUSA saw blades to offer the lowest cost per cut in the
industry. A large inventory of saw blades is available in stock for same day shipment.
NISHIJIMAX and
Pat Mooney Saws
stand together to
help our customers grow and
compete in their
business via
more efficient and
productive sawing systems.
NISHIJIMAX Factory, Toyohashi City, Japan
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NISHIJIMAX CNC CARBIDE CUTOFF SYSTEM HIGHLIGHTS
Precision 6-Point Blade Guides
Micro Blade Lubrication (Near Dry)
Secure Clamping of the Workpiece
Power Driven, Center Location
Chip Brush
Automatic Separation of Trim and
Remnants through Discharge Chute
Easy-to-Use Operator Interface
45 Degree Slant Bed Approach
Saw Head Travels on Hardened and
Ground Linear Rails
Automatic Chip Conveyor (Option).
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NHC OPTIONS TO REDUCE THE REMNANT IN AUTO CYCLE
ND Models
The ND is designed to greatly reduce the amount of
the remnant in auto cycle. Once the amount of
incoming bar is less than remnant end + cut length,
the machine will automatically shift the length setting
device to a special NC controlled gripper vise on the
out feed side of the saw blade. This device will grip
the bar end from the out feed side of the saw blade
and index to programmed cut length until the remnant is only 20mm (varies by model).
Available in NONFERROUS Models
with 3000 RPM
NHC+1 Device
The NHC + 1 Device can be added to NHC machines
in the field. It consists of an additional NC axis and
gripper that will index a final good part from a bar
end, leaving @ 20mm as the remnant end.
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MATERIAL HANDLING
Exterior Material Handling System
Parts Discharge Handling
Inclined Bar Loading Magazine
• Solid One Piece Welded Construction
• Built to Last
• Hydraulic Operation
The NHC Inclined Load Magazine and Bundle rack provide for
automatic loading of bars to the NHC system. The Heavy Duty
Bundle rack is a flat steel table to accept a bundle of bars. This
table is built to take the abuse of loading via an overhead crane
or fork truck. The inclined loading magazine holds a number
of bars and loads the bars one by one into the machine. Both
Structures are single piece welded construction to handle 2024 foot bars, as standard and up to 40 foot bars as required.
The inclined tables are made from heavy duty structural steel
tubing. These units are made in our Addison, Illinois plant.
Units can be equipped with optional power rollers, as well as
made for outside installation.
Parts Exit System
40 Foot Loader
Auto Loader and Bar Stocker
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SPECIFICATIONS
Ferrous Cutting Systems
NHC-70NC
NHC-100NC
NHC-110NC
NHC-120NB
NHC-150NC
NHC-180NB
NHC-230NB
NHC-280NB
Cutting Capacity
2-3/4"
4"
4.33"
4-3/4"
6"
7"
9"
11"
Blade Size
285 mm
360 mm
370 mm
380 mm
460 mm
560 mm
750 mm
910 mm
Blade Kerf
2.0 mm
2.6 mm
2.6 mm
2.6 mm
2.6 mm
2.6 mm
3.5 mm
4.0 mm
Saw Motor Power
10 HP
21 HP
21 HP
21 HP
21 HP
21 HP
51 HP
63 HP
Saw Blade RPM
70-200
50-160
50-160
50-120
32-115
30-90
20-70
15-60
Saw Feed
Platform
45˚ Slant
45˚ Slant
45˚ Slant
45˚ Slant
45˚ Slant
45˚ Slant
45˚ Slant
45˚ Slant
Saw Feed Method
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
Saw Feed Guide
Linear Guide
Linear Guide
Linear Guide
Linear Guide
Box Way
Box Way
Box Way
Box Way
Saw Feed Rate
0-3,000
mm/min
0-3,000
mm/min
0-3,000
mm/min
0-3,000
mm/min
0-3,000
mm/min
0-3,000
mm/min
0-1,680
mm/min
0-1,000 mm/min
Vari-Feed Rate
Available
Available
Available
Available
Available
Available
Available
Available
0 - 33" Gripper
0 - 33" Gripper
0 - 20" Gripper
0 - 20" Gripper
0 - 16" Gripper
0 - 16" Gripper
Index Feed Stroke 0 - 25" Gripper 0 - 33" Gripper
Index Feed Type
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
AC Servo/Ball
Screw
Zero Trim Cut
Available
Available
Available
Available
Available
Available
Available
Available
Backgauge
Available
Available
Available
Available
Available
Available
Available
Available
Load Table Length
12/24/30/40
Feet
12/24/30/40
Feet
12/24/30/40
Feet
12/24/30/40
Feet
12/24/30/40
Feet
12/24/30/40
Feet
12/24/30/40
Feet
12/24/30/40
Feet
Power Load Table
Available
Available
Available
Available
Available
Available
Available
Available
Machine Weight
6,600 lbs
11,000 lbs
11,000 lbs
13,200 lbs
13,600 lbs
14,500 lbs
33,000 lbs
38,000 lbs
Part Discharge
Systems
Available
Available
Available
Available
Available
Available
Available
Available
Exit Conveyors
Available
Available
Available
Available
Available
Available
Available
Available
Deburring Station
Available
Available
Available
Available
Available
Available
Available
Available
Center Chamfer
Station
Available
Available
Available
Available
Available
Available
Available
Available
Weight Check
Device
Available
Available
Available
Available
Available
Available
Available
Available
Machine
Enclosure
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
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KANEFUSA SAW BLADES
High Performance Single Use
Saw Blades
To complement the fast and accurate performance
of our Nishijimax Systems, we offer three types of
Kanefusa “throw away” blades: our most popular
TA-4 high performance and versatile blades; our
ST-4 higher grade blades for more demanding
applications; and our TI-4 featuring coated blade
technology. All of these saw blades allow for
faster material cutting with much less material
loss due to kerf. Chipbreaker technology enables
every tooth to remove an entire chip.
SPECIFICATIONS
Blade Types
TA-4
ST-4
ST-4R
Ti-4
TA-4 SuS
Ti-4 SuS
ST-4PR
ST-4PT
Application
Bar/Pipe
Bar
Bar
Bar
Stainless
Stainless
Pipe
Pipe
Edge Material
Carbide
Cermet
Cermet
Coated
Carbide
Coated
Cermet
Cermet
Cutting Speed
70-120
m/min
70-120 m/min
70-120 m/min
70-150 m/min
50-70 m/min
50-70 m/min
70-120 m/min
70-120 m/min
Chip Load
0.05-0.1
0.05-0.08
0.05-0.08
0.05-0.08
0.04-0.06
0.04-0.06
0.05-0.07
0.05-0.07
Lubricant
25S
25S
25S
25S
25S
25S
25S
25S
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SERVICE AND SUPPORT
As the official supplier of Nishijimax Saw Systems in North America, Pat Mooney Saws has
installed more than 400 NHC saws in North America and we continue to grow each year.
Pat Mooney Saws and Nishijimax team together to offer a full range of support to NHC users
such as:
• Assist in the development of plant layout and material flow of the NHC Saw
• Installation and Operator Training
• Technical Support and Service via Telephone and On Site Service by trained Qualified
Service Personnel
• Large Inventory of Spare Parts and Saw Blades
• Continuing Education for Saw Operators and Maintenance Staff
• Preventative Maintenance Programs
502 S. Westgate Street, Addison, IL 60101-4525
Phone: 630-543-6222 Fax: 630-543-5584
Toll-Free: 800-323-7503
www.patmooneysaws.com
[email protected]