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Adhering to thirty years of professional accumulation, focusing on the research and development, design, manufacturing and sales of welded pipe equipment

Φ4220 End-Facing & Beveling Machine Successfully Completed Commissioning!

27 Nov,2025


After several days of meticulous commissioning and rigorous testing, the Jiangsu 4220 flat-head chamfering machine has met all its expected performance specifications and has now been officially put into operation. This equipment features a dual-head configuration, enabling simultaneous processing of both ends of a single steel pipe. It is controlled by a PLC system and boasts advantages such as reduced labor intensity for workers and ease of operation. Its precise chamfering process effectively removes burrs and sharp edges from the pipe ends, ensuring smooth progress in subsequent manufacturing steps while also minimizing safety risks and enhancing product safety.

The flat-head chamfering machine features a single-station, head-to-head arrangement, with the steel pipe positioned centrally and both ends of the pipe being chamfered simultaneously.

Equipment Specifications:

  • Steel pipe diameter: Φ820–Φ4220 mm
  • Steel pipe wall thickness: 6–28 mm
  • Steel pipe length: 6–13 m
  • Steel pipe material: Q235; Q355

This flat-head chamfering machine features stable operation and a high degree of automation, which can significantly enhance production efficiency and product quality. It is an ideal configuration for high-standard spiral welded pipe production lines.

Feel free to contact us directly info@huaye.us.

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