Nishijimax Cutoff Technology was developed in 1990 in response to the uptime demands of Japanese automotive forgers. Nishijimax Corporation, a family owned firm specializing in automotive transfer machines, applied their extensive machine tool technology to dramatically improve the performance of the sawing machine.
By incorporating their advanced metal cutting technology into a saw, the solidly constructed Nishijimax System cuts more parts per hour and more parts per blade that a standard production saw. Both the X and Z axis are CNC operated via servo drive, amp, motor and precision ball screw. The Nishijimax turns at a higher RPM with a greater chip load than any other sawing system.
NISHIJIMAX CNC Carbide Cutoff Systems Replace 3 to 4 production saws with a single Nishijimax machine. • Cuts 50 Sec. Operations Down to 7 Sec. • High RPM with Minimal Kerf and Swarf • Eliminates Secondary Operations • Surface Finish from 40 - 80 RMS • Reliable 24/7 Operation • 45° Slant Bed Approach of Saw Head Rigid Construction and Long Service Life • Saw Head Travels on Hardened and Ground Linear Rails • Linear Rails Automatically Lubricated for Long Service Life • Saw Blade Housing Mounted to Massive Saw Head • Saw Blade Guided into the Workpiece by Ceramic Guides • Guides Provide 6 Point Contact, Eliminating Blade Wobble or Deflection
AUTO LOADER & BAR STOCKER
All Nishijimax saw are designed for fully automatic cycles. After a bar length has reached the remnant end, the loading table introduces a new bar on the in-feed conveyor. The gripper vise locates the bar and feeds it into trim cut position. During this cycle, the remnant end is discharged into a scrap bin, and the trim cut is made and discarded into a scrap bin. The machine then feeds to proper cut length and continues production. The machine will continue to cycle as long as bars remain on the table or until a pre-determined number of cuts are made.
NC Saw Spindle Feed Axis and CNC Controller
For Maximum productions and cutting efficiencies, the saw blade feed rate is controlled via an AC Servo Motor with Encoder, Mitsubishi Programmable Servo Drive and a precision ball screw. Compared to hydraulic systems, there is no fluctuation for temperature or condition of the oil. A precise feed rate is set automatically and maintains input chip load.
With our CNC Controller, job set up takes less than five minutes. The easy-to-use touch screen panel provides a wide range of performance data, technical support and self diagnostics. Part counts, bin counts and blade life are displayed.
Oil Chiller for Gear Box
Because Nishijimax machines are built to run 24/7, the gear box is constantly running, and therefore the oil builds up heat. Our oil chiller maintains the gear box at a constant temperature, thereby extending the life of the gear box, as well as the saw blades.
Powder Metal Saw Blade Brake
A powder metal brake eliminates vibration as the blade enters the cut. The efficiency of the brake relates directly to machine uptime and blade life. In addition, the brake is oil-cooled for long life.
Oil Pressure Adjustment Valve
All valves are easily accessible via a side panel. A unique gauge system allows for one central gauge to check all pressures.
Automatic Chip Conveyor(Option)
We offer a choice of magnetic(pictured) or drag-styles, each with 48" discharge heights. If all saws are in one area, a central system can be used to conserve floor space
Nishijimax Carbide Cold Saw Cutoff Systems Information Request Form
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