GWB Hydraulic Steel Bar Bending Reverse Bending Testing Machine

GWB Hydraulic Steel Bar Bending Reverse Bending Testing Machine
GWB Hydraulic Steel Bar Bending Reverse Bending Testing Machine
GWB Hydraulic Steel Bar Bending Reverse Bending Testing Machine



Application:

This type of testing machine is designed to perform bend test on metallic materials, like rod steel, plate steel and threaded steel. It features dual-direction hydraulic loading, easy to bend specimen with diameter less than 50mm to 180° .Hand wheel drives dual-direction screw lead to adjust the support roller span. The support roller is self-lock; no need any spanner to tighten. Plug-in type mandrel is simple to change. This equipment provides speed adjustment function,and displacement and speed display function,fully complying with Clause 6.3 of ISO 7438:2005:“In case of dispute,a testing rate of(1±0,2) mm/s shall be used". It can also real-time display bending angle and facilitate for various angle tests.

Specifications:

Model

KASON-GW-H50M

KASON-GW-H50A

Bending Diam Of Steel Bar(mm)

Ф6-Ф50

Max pushing force(KN)

500

Cylinder max travel(mm)

400

Forward Bending Angle

180° (the angle can be set freely in the range)l

Reverse Bending Angle

90° (the angle can be set freely in the range)

Maximum working pressure of system


25 MPa

Round specimen diameter(mm)

Φ6~Φ50

Flat specimen thickness(mm)

(6~40)x50

Mandrel diameter(mm)

Φ18~450 (can be customized)

Distance between the rollers(mm)

500

650

Span rollers adjustment mode

Manual adjustment

Electric adjustment

Motor Power (kw )

1.5

3

Voltage

380V/50HZ/3 phase


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