Electric shear KMT RNC 2004

sheet metalguillotineCNC

Product overview
This model in the KMT RNC series is a precision-engineered plate shearing machine designed for industrial sheet-metal cutting. It features a powerful motor drive, a sliding-block guided cutter bar and a low cutting angle to minimize torsion in the workpiece. Kerf is adjusted manually and the back gauge is NC-controlled. The integrated Return-to-Sender function simplifies handling of cut-off plate sections.

Highlights

• Solid welded steel frame with sliding-block guide
• NC-controlled back gauge, easy programming
• Automatic, semi-automatic and manual operating modes
• Cutters for stainless steel included
• Reversible upper cutters and multi-edge lower cutters
• Adjustable kerf
• Return-to-Sender function for shortened parts

Machine Frame

• Very rigid, fully welded steel frame with sliding-block guide for the cutter bar
• High-precision guidance ensures clean cutting edges; special cutters for stainless steel are supplied
• Upper cutters reversible; lower cutter elements with four cutting edges
• Continuous rigid hold-down fixes the sheet close to the cut line
• Kerf adjustment is manually accessible for optimal cutting

Ergonomic Design

• Return-to-Sender returns cut pieces automatically to operator position to improve workflow and safety
• Rigid side angle stop simplifies perpendicular alignment to the cut line
• Robust support arms secure large plates
• Material support rollers recessed in the table reduce scratching and simplify handling
• Mobile foot switch frees both hands for workpiece handling
• Bright LED cut-line illumination creates a visible shadow on the marked line
• Machine enclosure enables vertical top view for exact alignment
• Lubrication points and adjustment screws are easily accessible for maintenance

Rear stop

• Robust rear stop with ball screw and linear guides for high positioning accuracy
• Motorized back gauge provides precise positioning in automatic, semi-automatic and manual modes
• NC-controlled back gauge is quickly programmable
• Work area at the back gauge secured by light curtain
• Optional sheet-holding device supports the Return-to-Sender function

Equipment

• High-quality electrical components for reliable operation and availability
• Full machine enclosure for safety; practical layout and precision machined

Technical specifications

• Working length: 2.060 mm
• Cutting angle: 1,3 deg
• Work table height: 880 mm
• Work table depth: 455 mm
• Number of support arms: 2 positions
• Support arms length: 1.000 mm
• Strokes per minute: 31 H/min
• Rear stop (back gauge): 750 mm
• Plate thickness (min.) - 450 N/mm²: 0,2 mm
• Plate thickness (max.) - 450 N/mm²: 4 mm
• Plate thickness (max.) - 700 N/mm²: 2 mm
• Motor rating main drive: 7,5 kW
• Overall dimensions (L x W x H): 2,7 m x 2,35 m x 1,4 m
• Weight: 3.100 kg