Bend Testing Machine 6-40mm Rebar 180° Bend Test Hbt165c

Bend Testing Machine 6-40mm Rebar 180° Bend Test HBT165C

Introduction

• Model: HBT165C

• This type of testing machine is designed to perform bending test on metallic materials, like rod steel, plate steel, and rebar.

• Bidirectional hydraulic loading, easy to bend specimen with diameter less than 40mm to 180°.

• Hand wheel drives bidirectional screw lead to adjust the support span; the support roller is self-lock; Plug-in type mandrel is simple to change.

• LCD control panel real-time displays displacement and speed.

• Speed is adjustable which fully complies with Clause 6.3 in standard ISO 7438:2005. In case of dispute, a testing rate of (1±0.2)mm/s should be used.

• Real-time display of angle is easy for different angle bending test.

Structure and working principal

• This machine is designed with a vertical structure, easy to operate.

• Vertical design is easy to clear peel-off scraps from rebar during test.

• During test, vertical cylinder drives the mandrel to bend the specimen nearly 180 ° and return, and the horizontal cylinder drives the two supports to bend specimen exact 180°.

• Span adjustment is by trapezium lead screw, no need of locking nut.

• Encoder is for speed measurement and valve for speed adjustment, fully meeting the speed requirement for dispute test.

 

Parameters

Bend Testing Machine 6-40mm Rebar 180° Bend Test HBT165C

Introduction

• Model: HBT165C

• This type of testing machine is designed to perform bending test on metallic materials, like rod steel, plate steel, and rebar.

• Bidirectional hydraulic loading, easy to bend specimen with diameter less than 40mm to 180°.

• Hand wheel drives bidirectional screw lead to adjust the support span; the support roller is self-lock; Plug-in type mandrel is simple to change.

• LCD control panel real-time displays displacement and speed.

• Speed is adjustable which fully complies with Clause 6.3 in standard ISO 7438:2005. In case of dispute, a testing rate of (1±0.2)mm/s should be used.

• Real-time display of angle is easy for different angle bending test.

Structure and working principal

• This machine is designed with a vertical structure, easy to operate.

• Vertical design is easy to clear peel-off scraps from rebar during test.

• During test, vertical cylinder drives the mandrel to bend the specimen nearly 180 ° and return, and the horizontal cylinder drives the two supports to bend specimen exact 180°.

• Span adjustment is by trapezium lead screw, no need of locking nut.

• Encoder is for speed measurement and valve for speed adjustment, fully meeting the speed requirement for dispute test.

 

Parameters