Carbon Steel ERW Pipe Mill manufacturer for 21 - 63mm Pipe Diameter

General Introduction

This production line is used for producing High Frequency Induction Welded (HFW) carbon steel tubes. The process involved is cold forming of carbon steel strip in circular shape, longitudinal welding, and sizing, converting into specified shape and cutting to pre-determined length.

HG60 high frequency straight welded pipe production line is used to manufacture welded steel pipe of Φ21.3mm-Φ33.7mm with 1.0mm-3.25mm of wall thickness, can produce same size profiled pipe.After we absorbed advanced pipe making technology from both abroad and domestic, our innovative designed production line and single unit of the production line is not only economical but also practical.

Product Process:

material(steel coil)→uncoiler→shear and welder→horizontal(or cage) accumulator→forming mill→

HF soild welder→sizing mill→rounghly straightening(turkey head)→cut off machine→run out table

The Basic Parameters

we can design the machine accoeding to the customer detail require.

Electric installed capacity

Approximately 400KW Power supply: 380V, 50Hz (According to Local)

The electrical system use Siemens PLC automatic control system, Eurotherm DC speed control system, digital display system etc., owing the special advantages of easy for operating, imply maintenance and high reliability.

Machine Features

1) roller shaft diameter is big, amount is big, and mateiral 42CrMo.

2) equiped double motors, efficiency is good.

3) tue making effiency is high.tube straightness is good.

4) reliability is high and failurate is low.

5) opeartion is convenient.

6) computer saw adopts shengyang brand, the quality is the best one in domestic.

7) high frequency welder adopts the best brand in china.

Cold Sawing Cutting

Digitally cold cutting machine is composed of mechnical parts, electronic parts and hydraulic parts. Three shafts are tracking shaft, cutting feeding shaft, saw blades rotating shaft, this three shafts are controlled by its special motion controller, servo motor driving operatiing, and the parameters are entered through LCD touch screen, also working condition can be visible checked from touch screen. The saw blades of cold saw using the high speed steel, and the cold saw can run synchronous while the pipe mill line producing; the CNC system of the cold saw can ensure the cutting speed and position accuracy, the cutting head(with saw blade) feeding and rotating speed can be adjusted by CNC program according to the technological requirements.

Our Services

1.) We will send the engineer for the installation and training your workers how to operate this machine in correct way.

2.) Warranty Team

One year quality guarantee, life guarantee repair. Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.

3.) We supply the pre-sell and after-sell service.

pre-sell service: workshop design, and production output design

after-sell service: installation and training, and the skilled engineer for working.

4.) We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.

5.) We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.

6.) We will be responsible for the loading and shipping.

Our Factory