Resistance to Cracking Winding Test Device

Bare wire mandrel winding and torsion tester is used for copper rods, aluminium rods, steel wires mandrel winding and torsion tests under the specified torsion speed; as well as test of broken resistance strength and torsion frequency performance for different metal wires, and toughness and adhesion performance for overhead wire and galvanized steel wire. Test method is to clamp the both ends of the specimen, one end is fixed and the other end 360º continuously twisted.

Environmental Stress Cracking Resistance Test Apparatus used for determination of the environmental stress-cracking resistance of ethylene plastics, which is designed and manufactured in line with ASTM D1693 standard <Test Method for Environmental Stress-Cracking of Ethylene Plastics> and related Japanese standards.

Infrared heating aging oven is applicable for wires, leathers, plastics, rubbers, textiles changing properties before and after being heated. For the wires, it is used to maintain the fresh air inside the chamber and a special regulation of ventilation when being heated.

Road vehicle cable low temperature winding test device is used to examine the property of round cables and round insulated wire core under the low temperature conditions