torque testing machine
1, standard GB/T239-1999
2, sample and safe to operate.
3, easy to maintenance.
4,guarentee quality.
Port: Yantian
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 500 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: By standard export wooden case
Delivery Detail: Within 10 days when get 30% down payment
HZ-4012B metal wire torsion testing machine,is one of new metal wire torsion testing machine studied and produced by our company by digital display and count. It is mainly used for the3.0~10.0 metal wire torsion testing machine. The function of which is determination of metal wire to withstand severe plastic deformation in one-way or two-way reversed ability and display of wire surface and inner defect. It is a reliable measure instrument for producing and using wire units.
Technical specification as follow
item name | specification parameter and index |
inspection wire diameter(mm) | 3~<10 |
two chuck coaxality (mm) | <0.4 |
move guide rail length range of parallelism (mm) | <0.2 |
two chuck maximumdistance (mm) | >550 |
Rotation speed(rpm) | 30,60±10% |
Clamp mouth hardness(HRC) | 55~65 |
weight tolerance | ±0.01% |
working machine noise(dB) | <70 |
work power(v) | AC380V±10% 50Hz |
Construction and working principle
HZ-4012B metal wire torsion testing machine is made from engine part and electrical part. Count from the original mechanical structure to electronic counting, counting the minimum value of up to 0.1, test of axial Afterburner, Rotating Afterburner, test specimen is disconnected number of latches, termination tests are controlled by the electronic circuit, Simple and convenient operation.
Meet standard
Speed option please follow table 3 of GB/T239-1999
Table3
Wire diameter(d) or character dimension( D) | One way torsion(rpm) | two way torsion (rpm) | ||
steel | copper and copper alloy | Aluminum and aluminum alloy | ||
3.0~3.6 | 60 | 60 | 60 | 60 |
3.6~5.0 | 30 | |||
5.0~10.0 | 30 | 30 |
7, Maintenance and service
7.1 Lever bearing and sliding bearing on the shift chuck oil 20# machine in each three months.
7.2 In each three months, please remove the function plate against dust and oil the vertically moving screw with 40# machine oil.
7.3 After long placement, lever bearing, slide bearing in the Slider box Rails and the shift chuck must be cleaned, and then is oiled 20# machine oil.