Precision - capillary pipe making machine, is the precision pipe making machine, whether in the machine design, manufacturing, or put into operation, the various aspects of the various requirements are very harsh, the overall requirements of the error can not exceed ± 0.2mm, finished pipe The error can not exceed ± 0.02mm. Precision pipe machine is divided into two kinds, one is the large diameter precision pipe machine, one is a small diameter precision pipe machine. Size of the diameter of the pipe system of the watershed generally take 16mm, this is mainly by the weld can be processed to be divided.

The mill is used to manufacture of round pipe of Φ12mm-Φ38mm with thickness of 0.5mm-2.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.

The High precision tube mill has some advantage as follow:

between level roller jumps 0.01,between frame and slide clearance ≤0.02mm, frame vertical degree ≤0.05, each frame parallel degree ≤0.1mm
steel pipe diameter and roundness error≤0.08mm

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

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

ERW Tube Mill Other Model

General introduction of erw pipe mill

KJ Series Straight Seam High Frequency Steel erw pipe mill lines are used to manufacture welded steel pipes of diameter range from Φ7mm-Φ219mm, wall thickness range 0.2mm-8.0mm.

They are also used to produce profiled pipes within the limit of processing round pipes, such as the square pipes,rectangular pipes, oval pipes,etc.

After absorbing advanced pipe making technology from both abroad and domestic, our innovative designed production line is not only economical but also practical.

Applied raw material of erw pipe mill

Low carbon steel, low alloy steel, galvanized steel, stainless steel,etc

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