NEW NISHIJIMAX NHC-230

HIGH SPEED CIRCULAR SAWING MACHINES
Massive and Rigid Construction – NHC-230
Machine Weight 33,069 lbs

Z-CUTTING AXIS:
45 Degree Wedge Cutting Axis with Linear Rails allows blade guides fixed closer to bar and keeps chips away from the saw spindle/hub. The Ball Screw Servo Control of the Cutting Axis allows for independent Control of both the Blade RPM and the Chip Load per Tooth.

The precision Saw Blade Spindle and heavy Duty Gear Box Reduction with powder brake removes all backlash delivering outstanding life of the saw blade. The powered Chip Brush, that is centered on both sides of the cutting tip further extends the life of the saw blade, especially when cutting pipe and stainless steel.

Secure Clamping of the work piece on both side of the saw blade, insuring maximum blade life, as well as superior surface finish.

X-SIZER AXIS:
The X-Axis will index the length or bar or tube to a precise cut length. This unit is ball screw driven and servo controlled. It travels guide rails. The sizer clamp has 3 positions to insure clean movement of the bar forward to the desired cut length. The unit also has a retract motion after each cut to insure long life of the saw blade.

IDEAL FOR APPLICATIONS IN THE FOLLOWING INDUSTRIES:
• Agricultural and Mining Equipment
• Automotive Tier 1/2/3 suppliers
• Forging
• Heavy Truck and Trailer Manufacturers
• Machine Shops
• Medical
• Oil and Gas
• Sawing Houses/Service Shops
• Steel Service Centers
• Tube Mills and Tube Suppliers
• Weapon, Gun and Accessories Manufacturing

Cutting Capacity inch (metric)
Round Minimum 2.76 inch (70 mm)
Round Maximum 9.06 inch (230 mm)
Square Minimum 2.76 inch (70 mm)
Square Maximum 6.3 inch (160 mm)

Cutting Axis 35 Degree Slant Type
Z-Axis-Method Via AC Servo Motor/Ball Screw
Saw Motor Power 50 HP (37 KW)
Saw Blade RPM 20-70
Saw Blade Diameter 29.53 inch (750 mm)
Saw Blade Thickness 0.15 inch (3.8 mm)

X-Axis Sizer Via AC Servo Motor/Ball Screw
Cutting Length-Min 1.18 in (30 mm)
Cutting Length-Max 236 inch+ (6000 mm+)
Single Index - X Axis 17.72 in (450 mm)
Index Speed -X-Axis 33 ft/min (10 m/min)

Trim Cut Length-min 1.18 in (30 mm)
Trim Cut Length-min-Opt 0 in (0 mm)
Trim Cut Length-max 4.72 in (120 mm)
Remnant Length - Std 4.33 in (110 mm)
Backgauge - Opt

Clamp Method - jig Hydraulic Horizontal & Vertical
Clamp Method - sizer Hydraulic Horizontal & Vertical

Machine Weight 33,069 lb (15,000 kg)
Length of Bars/Pipes 12-24 ft (3.6 - 6.1 m)
Optional Load Tables 40 ft (12 m)