Page 2 of catalogue CNC Punching machines of Ehrt Maschinenbau GmbH

CNC Punching Machine Holecut 40-9 Professional

All EHRT Punching machines in the Holecut Professional Line feature three CNC controlled Axes. They are designed for high loads in an industrial operation. Extreme durability and unrivalled speed characterize the Professional line. Our latest technology allows all 3 axes to be moved simultaneously with 8 m/s2 and travel at speeds up to 60 meters/min. This latest version, which includes servo-hydraulics, operates at a rate of up to 120 strokes/min. The third CNC axis always moves the cylinder exactly over the tool which keeps the wear on the bearings and Tools to a minimum. Multi-shift operation of the machine is guaranteed.

All pieces are sent down a slat conveyor and are pushed sideways onto a table. Any scrap is carried to the end of the conveyor and dropped into a bin. The machine continues to run in this manner until a new work piece is programmed or selected. Just merely insert new material. Different work pieces can be produced within one work cycle to optimize production. Work Pieces The EHRT Holecut Professional Line punching Machines rapidly processes flat profile bars up to 16 mm thick and 200 mm wide with an option up to 260 mm wide.

How it Works Program the work piece by entering the length of the bar of raw material and the computer automatically calculates the maximum number of pieces to be punched (for example 18 pieces of a bar of 6000 mm). Once the desired number of work pieces is entered, the bar is pushed toward the stop. The machine is fully automated once the production process is launched.

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P u n c h i n g M a c h i n e H o l e c u t 4 0 - 9 P ro f e s s i o n a l