273ERW

Φ102-Φ219*12mm ERW Pipe Mill Without Roller Changing

The Φ102-Φ219x12mm automatic ERW pipe mill without roller changing designed and manufactured by our company for Hengshui Jinghua Welded Pipe Company was successfully tested in April 2016. The ERW pipe mill without roller changing is the latest patented product developed by our company. When changing the product specifications, all the forming machine parts do not need to replace the rollers. In the past, the precision forming frame that needs to replace the rollers does not need to be replaced on our unit. Can save a lot of roll investment, especially suitable for large and medium-sized units. When changing the product specifications, the adjustment of the rolls is also fully automated. Simply input the parameters such as pipe diameter, wall thickness, and material on the industrial computer, and all the rolls will be automatically adjusted to the appropriate position, and the feed is directly turned on for production. This saves a lot of adjustment time when changing the model, making it possible to produce multiple varieties of small batch orders, increasing the operating rate of the unit and increasing the start-up rate of the unit. And the fully automatic computer type change can also make the adjustment accurate, reduce the error of manual adjustment, improve the yield of the unit, and increase the economic benefit of the unit.

219ERW

ERW Without Roller Changing

 

Precise Industrial Pipe Welded Mill

Φ89-Φ219*12MM Stainless Steel Welded Pipe Mill

The Φ89-Φ219*12mm stainless steel welded pipe unit designed and manufactured by our company for a steel pipe company in Yingkou was successfully commissioned in May 2015, and successfully produced Φ168 and Φ219 two specifications of steel pipes with qualified product quality. The unit adopts the latest technology of our company, flexible forming, and automatic type change adjustment. There is no need to replace the rollers in the initial forming section, only the parameters of pipe diameter, thickness, material, etc. need to be input on the computer, the rollers reach the position by themselves, and the production starts directly. The precision forming and sizing section adopts rapid roll changing technology. The application of these two latest technologies has shortened the time for changing models to 1-2 hours.

Precise Industrial Pipe Welded Mill

Stainless Steel Welded Pipe Mill 8

 

Stainless Steel Welded Pipe Mill 7

Φ273-Φ630*16MM Stainless Steel Welded Pipe Mill

The Φ273-Φ630 * 16mm stainless steel welded pipe unit designed and manufactured by our company for a steel pipe company in Yingkou was successfully commissioned in August 2014, and successfully produced Φ273 and Φ610 two specifications of steel pipes with qualified product quality. The unit adopts the latest technology of our company, flexible forming, and automatic type change adjustment. There is no need to replace the rollers in the initial forming section, only the parameters of pipe diameter, thickness, material, etc. need to be input on the computer, the rollers reach the position by themselves, and the production starts directly. The precision forming and sizing section adopts rapid roll changing technology. The application of these two latest technologies has shortened the time for changing models to 1-2 hours.

Stainless Steel Welded Pipe Mill 3

Stainless Steel Welded Pipe Mill 6

Stainless Steel Welded Pipe Mill 7

 

finishing equipment 4

Φ219-Φ530*16mm Straight Seam Welded Pipe Mill

The Φ219-Φ530*16mm straight seam high-frequency welded pipe mill designed and manufactured by our company for the Russian Chernel Steel Pipe Co., Ltd. was successfully completed in December 2013, and a total of 500,000 tons of steel pipes were produced. The unit adopts the latest technology of our company, flexible forming, and automatic type change adjustment. There is no need to replace the rollers in the initial forming section, only the parameters of pipe diameter, thickness, material, etc. need to be input on the computer, the rollers reach the position by themselves, and the production starts directly. The precision forming and sizing section adopts rapid roll changing technology. The application of these two latest technologies shortens the time to 1-2 hours. The unit is equipped with our company’s newly developed API standard special flat head chamfering machine to ensure that it can truly meet the requirements. The unit is equipped with 60MPa large gap sealed high pressure hydraulic press.

finishing equipment 5

finishing equipment 4

Forming Machine

 

 

Straight Seam Submerged-arc Pipe Welded Mill 5

Φ219-Φ711*22MM CFOE Mill

The Φ219-Φ711*22MM straight submerged arc welded pipe mill designed and manufactured by our company for Liaoning Hongxiang Steel Pipe Co., Ltd. was successfully tested in December 2012. This unit is a patented product of our company. It uses steel coils as raw materials to produce small and medium diameter straight seam submerged arc welded pipes. The unit is equipped with complete finishing equipment and testing equipment for the production of high-end oil and gas pipelines. The steel pipe produced by this unit has a very high cost performance, and the market potential is very good.

Straight Seam Submerged-arc Pipe Welded Mill 1

Straight Seam Submerged-arc Pipe Welded Mill 5