Standards: Article 22.16 of GB4706.1-2005 Safety of Household Similar Electrical Appliances Part 1 General Requirements, IEC60335-1 Purpose: The structure of automatic cable winders in household and similar appliances is examined to determine whether it causes excessive scraping or damage to the flexible cord insulation, wire breakage, or excessive wear at the connections. Test on: The structure of automatic cable winders in household and similar appliances. Functionality: It utilizes a multifunctional fixture with an oversized work surface capable of testing cable winders up to 300cm in length. The speed is easily adjustable (5-30 cycles/min), providing versatility and suitability for testing most electrical products. Technical parameters: 1.Operating power supply: AC220V, 50Hz; 2.Working air pressure: Compressed air 5~7kg/cm²; 3.Test rate: 30 cycles/min (if the structure of the cable winder allows a lower r…