ERW 508 Tube Mill Machine

ERW 508 Tube Pipe Mill Machine-1
ERW 508 Tube Pipe Mill Machine-2
ERW 508 Tube Pipe Mill Machine-3

ERW 508 Tube Mill Description

ERW 508 high frequency longitudinal welded pipe production line tube mill is designed to produce welded pipes of 273mm-508mm in OD and 6.0mm-18.0mm in wall thickness, as well as corresponding square and rectangular pipe.

ERW 508 Tube Mill Advantages

Forming process save roller up to 60%
With direct square forming technology, one set of roller can produce all pipe sizes
Electric control and automatic adjustment, high precision,high roller change speed

Technical Parameter

Round Pipe273mm-508mm6.0mm-18.0mm
Square & Rectangle Tube210mm*210mm-400mm*400mm6.0mm-18.0mm
Length6m-12m Length Tolerance: ±3mm
Production Speed25 m/min
Production Capacity180,000 ton/year
Carbon Steel CoilQ235B(ASTM GR·D,σs 230)
Coil ID580-760mm
Coil ODMax 2300mm
Coil Weight35.0T
Mill Installed Capacity1000Kw
Line Area300m(Length)*30m(Width)
Worker6-8 Workers

Component Brands

NO.Parts NameBrand
1Main Drive MotorJiangsu King
2Main ReducerJiangsu Guomao
3Motor Driver (DC-digital converter)PARKER
4Bearing SeatHRB, LYC, ZWZ
5Pneumatic ComponentsAIR TAC

Production Process

Scrolling up → Uncoiling → Shear and Welding → Spiral accumulator→ Forming → H.F. induction welding → External burr removing → Cooling → Sizing → Flying saw → Run out table →Inspecting→ Packing→ Warehouse

Pipe Mill Flow Chart

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