Digital Display Type Spring Torsion Testing Machine with CE certificate
1. Usage and application
Torsion testing machine for metal wires is a new digital display torsion testing machine for metal wires of diameter between 0.1mm and 20mm. it is used to test the deformation performance of metal wires under single or double direction torsion. It is a necessary testing equipment for metal wire manufacturers and users.
2. Features
1) Clamping mode: hydraulic clamping, this machine is equipped with one set of hydraulic clamping jaws. There are three jaws to clamp the sample bar in three directions.
2) Hydraulic pump;
3) Electric control oil pressure, control oil inlet and outlet, control the loosening and tightening of the jaws;
4) The jaw clamping diameter and rotating speed are adjustable.
3.Main specifications of torsion testing machine
Model
Specification
NDX-3
NDX-10
Range of specimen dia.
1—3
3—10
Test speed (r/min.)
60, 90, 120
30, 60
Length of clamping(mm)
100-300
300-500
Max. reading rotation circle
999.9, the number of test circle blockades automatically after specimen fractured