This process is ideal for thermoplastic parts with rotational symmetrical joint surfaces. One half is held stationary while the other is rotated under pressure. The heat generated melts the plastic at the interface, forming a strong weld upon cooling. It is a highly energy-efficient process with short cooling times, making it perfect for automated assembly lines.

• High resolution touch screen with programmable logic control (PLC).
• Extra-rigid steel column with negligible deflection for stable welding.
• Weld by revolution, time, collapse distance, or absolute distance.
• High precision servo spin drive with orientation accuracy of ±0.1 degree.
• 150mm stroke for greater versatility and easier part loading/unloading.
• Menus available in Chinese and English versions.

Spin welding is compatible with most thermoplastics, especially PP and PE. It requires no consumables, produces no fumes, and is easy to automate. The heat is strictly confined to the weld interface, ensuring the integrity of the surrounding material.

Widely used for semi-crystalline thermoplastic assembling such as manifold valves, thermal cups, water/oil filter cartridges, jugs, barrels, and round containers. It excels in repeatability and consistent welding strength.