WAW-J series microcomputer control electro-hydraulic servo bolt Special stretching test machine (horizontal)


This series of testing machinesis mainly used for static tensile strength test of high-strength bolts. Hydraulic servo control technology is adopted to realize the loading, holding, unloading, pressurizing and reversing during the test process. Itcan meetGB/T228.1-2010"Metal Tensile Test Method for Materials at Room Temperature". The test process is fully automatic controlled by the computer, and the computer screen displays the test force, peak value, sample deformation, and piston displacement synchronously, and draws corresponding curves in accordance with the national standard test requirements.

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WAW-J series microcomputer control electro-hydraulic servo bolt Special stretching test machine (horizontal)

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1. Main purpose and scope of application
This series of testing machinesis mainly used for static tensile strength test of high-strength bolts. Hydraulic servo control technology is adopted to realize the loading, holding, unloading, pressurizing and reversing during the test process. Itcan meetGB/T228.1-2010"Metal Tensile Test Method for Materials at Room Temperature". The test process is fully automatic controlled by the computer, and the computer screen displays the test force, peak value, sample deformation, and piston displacement synchronously, and draws corresponding curves in accordance with the national standard test requirements.
2 Main specifications, technical parameters and technical indicators

 model

WAW-J5000

WAW-J6000

Maximum test load ( kN )

5000  

6 000  

Testing machine accuracy grade

Level 1

Level 1

Effective measuring range ( kN )

200-5000kN

240-6000kN

Test force measurement accuracy

±1% of indicated value

±1% of indicated value

Displacement measurement accuracy

±1% of indicated value

±1% of indicated value

Deformation measurement accuracy

±1% of indicated value

±1% of indicated value

Piston stroke ( mm )

2 00

2 00

The maximum moving speed of the piston ( mm/min )

50

50

Maximum tensile test space ( mm )

3 00- 10 00 (including piston stroke)

3 00- 10 00 (including piston stroke)

Specimen Specifications

M 36 - M64

M36 -M72__ _ _

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