What is rotary welding?
Rotary welding refers to the rotary melting plastic welding is the heat generated by the friction of the plastic workpiece, so that the contact surface of the plastic workpiece is melted, and the rotation and solidification of the upper and lower workpiece are integrated by external pressure and drive, and the positioning rotary melting is rotated at the set time, and the instant stop at the set position, and the rapid fusion.
Chinese name: Rotary welding
Foreign name: Spin Welding
Use: plastic processing
Definition: The heat generated by the friction between the plastic workpiece makes the contact surface of the plastic workpiece melt, and the rotation and solidification of the upper and lower workpiece are integrated by external pressure and drive.
The rotary welding machine is suitable for round plastics outside the ultrasonic range, and is suitable for round products that are not easy to weld plastic and have high toughness, such as: dehydration containers, oil filter cups, water spray joints, hot water bottles, thermos cups, ball toys, paint cans, heat preservation POTS, filter hearts, buoys, etc. By the principle of high speed vibration rotating friction generating heat, the welding surface of plastic processing material is melted to achieve the effect of welding.
Advantages: high torque, high efficiency, endurance, high practicality, adjustable speed (RPM), time, pressure, can also adjust semi-automatic or fully automatic production.
Scope of application: oil filter cup, spray joint, buoy, paint bucket, hot water bottle air bladder, PP thermos cup, ball toy, etc.
It is a modern plastic processing technology.