Boschert CuProfi

Specs verified 2026-10-05 · boschert.de Updated 2026-10-05

Image: boschert.de, Boschert

Key Specifications

Accuracy

+/- 0.10 mm

Repeatability

+/- 0.05 mm

max workpiece length

4,000 mm (157.5 in); option 6,000 mm (236.2 in)

workpiece width

15-200 mm (0.6-7.9 in)

workpiece thickness

3-15 mm (0.1-0.6 in)

punching force

1 x 400 KN

How much does the Boschert CuProfi cost?

Price estimate

Uncertain

We do not have a price for the Boschert CuProfi that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.

Overview

Busbars, not sheets, are the workpiece on the Boschert CuProfi. It is a CNC punching machine for copper and aluminum bar from 15 mm to 200 mm wide and 3 mm to 15 mm thick, in lengths up to 4,000 mm, or 6,000 mm as an option. Punching force is listed as 1 x 400 KN.

A bar machine is laid out differently from a sheet punch. The stock is long and narrow, so it is fed lengthwise by CNC-controlled clamps against positioning stops, and Boschert says greater lengths are possible through automatic repositioning. The maximum axis speed is printed as 100+60 m/min and the stroke rate as 180 per minute.

Tooling is carried in 5-8 tool stations, with a maximum of 8 punching tools in the table and multitools mentioned in the maker's description. The special length thick turret tooling takes punches up to 31.7 mm in diameter. That covers the bolt holes and slots of switchgear bars; larger cut-outs call for the CuMaster, which lists a maximum diameter of 88.9 mm.

Accuracy is given as +/- 0.10 mm in positioning and +/- 0.05 mm in repeatability. The machine is 7,000 mm long, with 9,000 mm in brackets, 3,000 mm wide and 2,100 mm high, and it weighs 4,000 kg. It needs a 25 kVA connection for an 11 kW hydraulic motor, 3 x 35 A fuses and air at 4 bar. An automatic loading system and stripper plates that protect the copper surface are part of Boschert's description.

Full Specifications

Parameter	Value
Max Workpiece Length	4,000 mm (157.5 in); option 6,000 mm (236.2 in)
Workpiece Width	15-200 mm (0.6-7.9 in)
Workpiece Thickness	3-15 mm (0.1-0.6 in)
Punching Force	1 x 400 KN
Max Axis Speed	100+60 m/min
Max Strokes per Minute	180
Tool Stations	5-8
Max Number of Punching Tools	8
Special Length Thick Turret Tooling Max Diameter	31.7 mm (1.2 in)
Positioning Accuracy	+/- 0.10 mm
Repeatability	+/- 0.05 mm
Machine Length	7,000 mm (9,000 mm)
Machine Width	3,000 mm (118.1 in)
Machine Height	2,100 mm (82.7 in)
Machine Weight	4,000 kg (8,818 lb)
Electrical Connecting Value	25 kVA
Hydraulic Motor	11 kW (14.8 hp)
Required Fuse	3 x 35 A
Pneumatic Connecting Value	4 bar

Specifications sourced from boschert.de — verified 2026-10-05

Strengths & Limitations

Strengths

Punches copper and aluminum busbars from 3 mm to 15 mm thick and 15 mm to 200 mm wide
Bar lengths up to 4,000 mm, with 6,000 mm as an option
Up to 8 tool stations, including multitools
Repeatability of +/- 0.05 mm with CNC-controlled clamps
Weighs 4,000 kg, a third of the 12,000 kg CuMaster

Limitations

Bar width stops at 200 mm, where the CuMaster takes 305 mm
Thick turret tooling is limited to a 31.7 mm punch diameter
A maximum of 8 punching tools, against 64 on the CuMaster
The 6,000 mm bar length is an option

Best For

Copper and aluminum busbars for switchgear Hole patterns and notches in bar up to 15 mm thick Single prototypes to high-volume busbar production

Frequently Asked Questions

01 What size of busbar does the Boschert CuProfi process?

Width from 15 mm to 200 mm, thickness from 3 mm to 15 mm, and length up to 4,000 mm as standard with 6,000 mm as an option. Boschert adds that greater lengths are possible through automatic repositioning.

02 What tooling does the CuProfi carry?

The table lists 5-8 tool stations and a maximum of 8 punching tools. The special length thick turret tooling has a maximum diameter of 31.7 mm. Boschert describes up to 8 tool stations, including multitools, for hole patterns and notches without manual tool changes.

03 How does the CuProfi compare with the CuMaster?

The CuMaster is the larger machine: bars up to 305 mm wide and 20 mm thick, 8 tool stations with up to 64 punching tools, and a weight of 12,000 kg. The CuProfi handles 200 mm by 15 mm, up to 8 punching tools, and weighs 4,000 kg.

04 What space and supply does the CuProfi need?

It is 7,000 mm long (9,000 mm in brackets), 3,000 mm wide and 2,100 mm high and weighs 4,000 kg. The electrical connecting value is 25 kVA with 3 x 35 A fuses, the hydraulic motor is 11 kW, and compressed air is needed at 4 bar.