Torsion Testing Machine for Watchband, Watch Strap Stretch Twist Tester

• After-sales Service: Yes
• Warranty: 1 Years
• Max Diameter of Workpiece: <500mm
• Accuracy Grade: 1
• Control: Manual Control
• Weight: 0-100Kg
• Model NO.: LR-229
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

Torsion Testing Machine For Watchband,Watch Strap Stretch Twist Tester
Application-  

The strap tension torsion testing machine is an instrument for testing the tension and torsion durability of various styles of straps. After the strap is fixed on the fixture, the torque and angle of rotation can be set, and then repeatedly twisted back and forth to test the strap's torsion resistance performance.

 

 Feature-

The torque value can be displayed in real time, and the test torque can be set.
The structural design is reasonable and unique, and it is fully applicable to different models of straps.
Super large touch screen interface control, PLC control equipment running stably, low noise, maintenance-free.

 

Principle:--

Simulate the twisting action of the watch strap during the use of the user to conduct experiments.
One end of the strap is fixed in the twisting jig, and the other end is floating in the fixing jig → move the test jig to the left or right as required → turn on the testing machine, set the torque value → the motor drives the twisting jig to rotate forward and backward, and the touch screen displays the clockwise Reverse rotation torque value.

 

Torsion Testing Machine For Watchband,Watch Strap Stretch Twist Tester
Technical Parameters:

Model	DZ-229
Number of station	1 station
Operation method	Touch screen
Loheavy yuan	10 N.m (Set-able)
Working table size	130mm*120mm
Torsional frequency	At 1~60 times / minute
counter	±0.1°
angle	Angle can be set at any number, and starting angle
Transimission gear	Ball screw
Power composition	Servo motor
Maximum stretch length	400mm
Angle accuracy	± 0.1 degree
Torsional force accuracy	±0.1%F.S
Residence time	From 1 second to 5 minutes
Touch screen	7 Inch
Poise	1kg, 2kg and 5kg
Voltage	220V
Outline dimension	980mm*500mm*40mm
Weight	100kg