Product Details

ERW 20 tube mill line:

ERW 20 high frequency longitudinal welded pipe production line/pipe making machine/tube mill is designed to produce welded pipes from 8mm-20mm in OD and 0.5-1.5mm in wall thickness,as well as corresponding square and rectangle pipe

Product details:

Basic technical information of welded pipe production line

Product	Round pipe	8mm-20mm thickness: 0.5-1.5mm
	Square&rectangle tube	10mm10mm-15mm15mm thickness: 0.5-1.5mm
	Length	6-12m Length tolerance: ±3
	Production speed	20-120m/min
	Production capacity	10,000 ton/year
Powers	Mill installed capacity	50kw
	Line Area	40m(length)*3.8m(width)
	Worker	6-8 workers
Raw material details	Carbon steel coil	GB/T 700:Q235B(ASTM:GR(σs 230)/JIS: SS400)
	Width	36mm-120mm
	Coil ID	450-520mm
	Coil OD	Max 1200mm
	Coil weight	1.0-1.5T

Welded pipe making machine consists of the following parts:

1. Forming parts: Consist of seven frame of horizontal roll rack,four frame of empty curving rack,four frame of vertical roll rack and one frame of feeding rack

2. Welding parts: consists of welding five roller of extruding roll,two frame of scraping scar rack and one frame of polish rack

3. Sharping parts: consists of four frame of four roller rack

4. Electric control part: controlled by multipoint PLC point

ERW pipe making machine technique process:

Raw material(steel coil)→Uncoiling→shearing and butt welding→material accumulator→passively leveling→mill forming→high frequency welding→removing butts outside of weld seam→cooling→sizing→roughly straightening→fixed length cutting→runout table

The pipe machine’s main characteristics of the equipment:

1. Roller shaft diameter is big,amount is big,amount is big,and material is 42CrMo

2. Equiped double motors, efficiency is good

3. Tube making efficiency is high,tube straightness is good

4. Reliability is high and error is low

5. Operation is convenient

6. Computer saw used famous brand in domestic,best quality

7. High frequency welder adopts the best brand in china

Our service:

1.Pre-sell service:

Making the whole project design for customers,including workshop layout setting, power capacity ,water, worker calculate, whole line equipment professional selection,whole project cost budgeting etc.

2.After-sell service:

Send our engineers to customers’ plant for on site to guide installation and commissioning,arrange workers training ,help customers to solve production problems etc.

Company profile:

Botou Boheng Metallurgical Equipment Manufacturing Co.,Ltd was established in 2003, and located in Botou city Hebei province.Boheng is a high and new-technology enterprise specialized in design,development and manufacture of ERW welded pipe equipment,high precision slitting & crossing-cutting equipment,spiral welded pipe equipment,cold forming equipment and rollers.Boheng is the pioneer that had the key processing technology of the international advanced whole set welded pipe mill. Boheng always adhere to the enterprise policy “contribute to the society with excellent techniques, high quality products and perfect service”.

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