Quenching Testing Machine Quenching Testing Machine
Steel Bar Bending Tester

GW-50B Steel Bar Bending Testing Machine


   GW-50B Type Steel Bar Bending Testing Machines is special equipment which process cold bend tests and plane rebend tests. Its main technical parameters meet GB1499.2-2007 of Steel tube for the reinforcement of concrete: hot rolled ribbed steel bars>, YB/T5126-2003  and satisfy the stipulation and requirement of ISO10065:1900 about cold bend tests and plane rebend tests. It is the ideal testing equipment which is used for testing bend or rebend performance of steel bars for Steel industries and Building Units.

   The steel bar/pipe bending testing machine has lots of advantages like tight structure, easy to operate, direct digital display of bend angle, easy maintenance and lubrication, steady and safe running, and low noise and so on.

2.Technical parameters


Technical specification

Range of diameter of steel bar

φ 6-φ50mm

Angle of bend

0°-180° with the arbitrary set

Angle of rebend

0°-180° with the arbitrary set

Rotational speed of worktable


Distance of roller center


Diameter of worktable

φ 860mm

Power supply

3 phase 380v 50Hz 3kw

Outline size of the host



About 2000kg