BÜLTMANN Bar straighteners

2-roll straightening machines

Bültmann 2-roll straightening machines are used for precision straightening of round bars.
The hydraulic clamping of the adjusting axes and the compact and torsion-proof design facilitates that highest quality requirements can be kept.

2-roll straightening machineProduct sample for 2-roll straightening machines

2-Roll straightening/polishing machine

Straightening/polishing machine, type SRM 02/080 bl.
This machine is part of a bright bar production line for bar diameter up to 80 mm, comprising a heavy-duty bar peeling machine,
a straightening/polishing machine and a facing and chamfering unit.

The line is complemented by a testing line and a laser marking device.

2-roll straightening / polishing machine

Black bar straightening machines

The following straightening machines, for example, are used for pre-straightening of annealed and scaled bars and are arranged in front of a peeling machine, for in-line or separate operation.

2-roll straightening machine for black material
2-roll straightening machine for black material

10- (7/3-) roll straightening machine for hot-rolled material

10- (7/3-) roll straightening machine for black steel bars10- (7/3-) roll straightening machine for black steel bars

Ancillary equipment for Black bar straightening machines:

Automatic separation system, also for heavily bent tubes, cross and longitudinal conveyors, inline with peeling machine

Product sample for Black bar straightening machines