BLISS-BRET portal straightening presses

BLISS-BRET vertical portal industrial hydraulic presses are designed to eliminate defects in parts in a cold state: deformations, curvature, bends, bending of parts and workpieces after improper storage, transportation, after heat treatment, hardening, surfacing, spraying. The press can be used to repair and restore parts.

Pressing eliminates such defects in workpieces as: convexity, concavity, axial non-linearity and non-flatness, warpage, deformation, non-tolerance of supporting and auxiliary surfaces.

Gantry presses are used for dressing long and lengthy products and various bodies of revolution - an axis, a shaft, a pipe, shaft blanks and tubular blanks, power cylinders, hydraulic cylinders, pneumatic cylinders, rods, rolling rolls, cardan shafts and cardan shafts, stepped shafts, smooth forgings, long screws, rotors, propeller and ship shafts, drill pipes and tubing pipes.

Main parameters:

Force range: up to 30,000 kN

Press frame type1: vertical movement of the part is carried out using a portable crane

Press frame type 2: vertical two-column presses moving the part using a sliding table

Control: hydraulic servo drive

Application: straightening cold and hot steel plates