Hot New Products ERW Pipe Making Machines Pipe Mill Welded Pipes Machinery Pipe and Tube Mill

Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for China High Frequency Welding and for Iron Machinery ERW, Our merchandise have enjoyed a great reputation for their good quality, competitive prices and prompt shipment in international market. Presently, we are sincerely looking forward to cooperating with more overseas customers based on mutual benefits.

Description

The forming section adopts the principle of rolling forming, gradually forming the strip into a billet tube, and then heating the welding seam through the Kelvin effect and the proximity effect of high-frequency current to make it reach the welding temperature and complete the welding. The scraping device will then cut off the extra burrs created during the welding stage, and the heating tube will go through a water-cooling process to reduce the tube temperature to a standard temperature. Next, another round of roller sizing will further shape the size and thickness of the pipe to the desired diameter or size. Finally, the tube will go through the Turks head for square tube production.
Technical process:
Scrolling Up→ Uncoiler→ Shear & End Welding→ Accumulator→ Forming part→ HF Welder → External Burr Removing→ Water Cooling → Sizing→ Flying Saw → Run Out Table →Inspecting→ Packing→ Warehouse.

Another name for the rough straightened device is Turks head, it is the final step of sizing section. It is used to shape the round pipe into square or rectangular tube through precisely positioned rollers, and then rough-straighten it. It consists of four four-roller straightening machines, with its head able to revolve and move horizontally. The first 3 turks head are used for round-square shaping and the 4th one is for rough straightening.

Product information

Our Advantage

Can produce square pipes with the same thickness as round pipe.
Weld seams can be adjusted.
Small scratches to formed products.
More beautiful appearance

After absorbing advanced pipe making technology from both abroad and domestic, our innovative designed production line and each single unit of the production line are not only economical but also practical. Passed ISO9001 quality system certification and participated in the preparation of a number of industry standards. ZTZG support customization according to international standards in each region, and provide regular technical information and technical training support.

Hot New Products China High-Frequency Welding and Iron Machinery ERW, our merchandise has enjoyed a great reputation for their good quality, competitive prices, and prompt shipment in the international market. Presently, we are sincerely looking forward to cooperating with more overseas customers based on mutual benefits.