Copper Buss Bar Punching Machine Model CU-WK II
Affordable and Efficient Copper Buss Bar

Boschert CU WKII Model Hydraulic Copper Punching Machine   
  
The machine is made for efficient punching of copper bars and is equipped with:

Punching & Shearing -

  • Hydraulic clamping of part ensures exact part positioning prior to punching
  • Optional Drilling & Tapping heads
  • Clamping method ensures a minimum of waste
  • Quick tool changes by means of a tool cassette
  • Standard Amada-style tooling
  • User-friendly Graphic Programming
  • High Quality with Low Cost
  • 36 or 50 Ton punching capacity
Features -

Hydraulic material clamping from the sides eliminates waste, and ensures exact positioning prior to punching. This system allows punching, even on the edge of the part, without bending it. Feeding system uses a clamp from the end of the material for complete processing with a minimum of waste. Two linear guides support the feeding unit. AC servo motors guaranteeing a repeatability of +/- 0.002 drive the slides. Quick tool changes utilizing the Boschert tool cassette. The cassette slides out of the machine housing for easy and quick access. Amada style tooling for low cost and readily available punches and dies. Complete safety enclosure using protective grating and light barriers ensure absolute safety. CNC control designed specifically for copper bar processing using proven Boschert hardware and software platforms. Set-up, training and full warranty from our U.S. headquarters included.

Technical Specifications
Punching pressure: 36 tons (Opt. 50 tons)
Punching Heads: 3 plus 1 cut-to-length shear station (Optional 5 Punching Heads)
Max. copper bar length: 200
Max. material thickness: ½ inch
Max. punch diameter: 4 x 31,7 mm bzw. any shape within 31,7 mm(B-Station) 1 x Cutting station 60 x 8 mm
Number of strokes: 150 / 200 / minute
Min. copper bar width: ¾ inch
Max. copper bar width: 7 ½ inches (Optional: 13 ¾ inches)
Tooling system: Amada D station tooling in quick change cassette
Max. punch diameter: 3.5 inches or any shape fitting within
Positioning accuracy: +/- 0.004 inch
Repeatability: +/- 0.002 inch
Max. positioning speeds: X-axis: 230 feet per minute
Max. positioning speeds: Y-axis: 98 feet per minute
Hydraulic system capacity: 50 gallons
Length: 10 ft.
Depth: 19.5 ft.
Height: 6 ft.
Motor performance: 15 HP
Weight: 26,500 lbs.
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