Product overview

Think twice about WZW-250GJ steel bar bending testing machine

Equipment usage:

Specification: 250kN
Purpose: Suitable for testing the bending performance of metal sheets and bars.
Applicable standards: GB, GB/T, ISO, ASTM, DIN, JIS and other relevant bending test standards.
Standard configuration: 6, 12, 20, 28, 32, 36, 40, 48, 60, 75. Customized bending core specifications according to customer needs

Performance characteristics

◎ It can achieve automatic bending test or manual operation test; Compact design with small footprint.
◎ Silent and energy-saving design, in line with energy-saving and environmental protection requirements;
The host has high rigidity, high reliability, and long service life;
Real time display of bending load values and recording of maximum load values, which can be used as a reference for users to calculate bending strength.
Real time display of the displacement value of the main oil cylinder, which can be used as a reference for users to calculate the bending angle or adjust the bending process.
◎ Automatic function, convenient for users to complete the main bending and flattening test in one go.

Technical Parameter

Specification and model: WZW-250GJ
Main structural form: three oil cylinders, three workstations
Maximum test force of main oil cylinder: 250kN
Main oil cylinder working stroke: 300mm
Maximum no-load speed of the main oil cylinder: 400mm/min
Maximum forming force of horizontal oil cylinder: 150kN
Horizontal oil cylinder working stroke: 225mm
Maximum unloaded speed of horizontal oil cylinder: 250mm/min
Roller diameter: 80mm
Maximum distance between support rollers: 450mm (infinitely adjustable)
Adjustment of roller spacing: manual adjustment of ruler pointer
Bending range: any angle such as 180 °, 90 °, 60 °, etc
Bending core length: 125mm
Rod sample diameter: φ 6~φ 40mm
Workbench height: 710mm
Power supply: 2.2 kW (380V, 50Hz)
Dimensions: 1500 × 600 × 1600mm
Weight: 900kg