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erw pipe making machine

erw pipe making machine

HG76 high frequency straight seam welded pipe production line

The ERW76 is a flagship model in Great Wall’s ERW Tube Mill Lines (HG20-HG610), designed for medium-to-large diameter welded pipe production. With a 300KW high-frequency welding machine and 20-100m/min production speed, it delivers stable quality for round, square, and rectangular pipes – ideal for construction, automotive, API oil and gas, photovoltaic and plumbing industries that demand high-strength pipes.

Main Features of ERW76 ERW Pipe Making Machine

High Frequency Welding: Delivers smooth, uniform weld seams with high precision and strength.

Quick Roll Change System: Minimizes downtime and improves production flexibility.

PLC & HMI Automation: Centralized control with digital adjustment of speed, cutting length, and welding parameters.

Energy Efficient Design: Optimized electrical system and low-resistance transmission reduce power consumption.

Versatile Applications: Suitable for round, square, and rectangular pipes, with optional forming modules.


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