XQ-837-TD Straight Drive Torque Testing Machine 
I. Application scope of the straightener hair-drying life testing machine： 
The straightener hair-drawing life testing machine is used to simulate the rotation hair-drawing process of artificial hair; it is used to calculate or test the hair clamp's hair-drawing endurance and usage effect; it is employed to develop and test the wear of hair clamps, the spray blocks of straightening plates, the wear of the plastic coating on the shell, and the lifespan of the circuit board, so as to better and more completely manufacture better products; it is an indispensable development and testing instrument for manufacturers of electrical straightening devices and curling irons. 
II. Technical parameters of the straightener hair-drawing life testing machine: 
1.Test station: 1 station 
2. Fixture: 1 set 
3. Touch control: Forward dwell time setting, reverse dwell time setting, displacement setting, water spraying function, etc. 
4. Maximum displacement (travel distance): As per customer requirements 
5. Control and transmission mechanism: Servo motor + servo driver + imported ball screw + precision PLC + Taiwan Weilun intelligent touch screen control + precision variable-speed twisting motor + precision clamping air + rotating clamping fixture. 7. Range of operation times: 0 - 999999 can be set (can be set to stop when reaching the specified number of operations) 
6. Workstation counter: 1 set 
7. Speed range: Adjustable 
8. Rotation angle: Adjustable 
9. Hairpin clamping: Tension self-resetting function (wigs are provided separately) 
10. Hair fixing tool: 1 set including counterweight (weight 
11. Software Function: The option to turn off or on the twisting function, as well as the ability to set the angle or not to set the angle. 
12. Test item functions: Capable of conducting direct pull tests and pull tests after torsion. 
13. Working power supply: AC 220V/50Hz or as specified 
14. Power: 800W 

15. Resetting the count: Automatic and manual conversion functions 
16. Weight: Approximately 253KG 
III. Structure of the Straight Hair Drying Machine for Testing Hair Pulling Life: 
The straight hair dryer hair-drawing life testing machine is equipped with a servo motor, servo driver, imported ball screw, Starjoy's independently developed precision PLC, and Taiwan Weilun's intelligent touch screen control. It allows direct setting of forward dwell time, reverse dwell time, displacement, counting, (twist angle and switch function conversion), external independent water spraying, adjustable water spraying size, and setting of timed water sprayer, as well as water circulation system function. 
IV. Operating Procedures for Straightener Pull-Out Hair Lifespan Testing Machine:
1. First, fix the product onto the testing fixture. 
2. The machine is powered on, the main power supply is turned on, and it enters the parameter setting mode. 
3. Set the required values according to the test requirements. 
4. Conduct the experiment by starting the machinery. Once the required value is reached, the machinery will automatically stop. 
V. Precautions for the Straightener Pull-Out Hair Lifespan Testing Machine: 
1.Before conducting the test, please make sure that the power supply is properly plugged in or connected. 
2. Before conducting the test, make sure that the product is properly installed and fixed. 
3. The mechanical transmission parts must be maintained regularly. 
4. After the test is completed, it is necessary to ensure that the power supply has been turned off. 
5. It is strictly prohibited to use auxiliary corrosive liquids to clean the machine. Instead, rust preventive oil must be used. 
6. This testing machine must be used exclusively by one person. During the testing process, it is strictly prohibited to strike the machine or have anyone stand near it. 
7. The machinery must be grounded.