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Wuxi Jinye Hydraulic Pneumatic Complete Set Of Equipment Co.,Ltd.


Home > Products > Roll Forming Machine > ERW Pipe Mill > Popular Precision ERW Welded Tube Mill Line

Popular Precision ERW Welded Tube Mill Line

Payment Type:
Min. Order:
1 Set/Sets
  • Product Description
Product Attributes

ERW Pipe MillForming Rollers

Flying SawSynchro Control System

Material Of RollersCr12, D2

Type Of AccumulatingSpiral Accumulator

Supply Ability & Additional Informations


HS Code85152191


Payment TypeT/T


Packaging & Delivery
Selling Units:

Precision ERW Welded Tube Mill Line is advanced technology of Roll Forming Machine, specially make square & rectangular tubes by progressive turks heads(4sets). Five passes of forming rollers before turks head makes precise round tubes, then turks head change the round tubes to square or rectangular shapes.

ERW welded tubes can be used in structural assemble, liquid transmission, furniture, construction fields. The ERW Tube forming and sizing is the core unit of pipe mill line, with high frequency welding blank pipe seams between forming and sizing.
Nowadays, our welded pipe production line can run fast and smoothly up to 150m/min for less 2”(50mm) tubes making, and over 100m/min for 2-4 inch(50-100mm) pipes.
When ERW tube diameter is going to huge, like 500mm round pipes(400x400 square ), this require pipe forming and sizing design to save rollers, otherwise, rolling tools cost will be very high. The automatic mechanical adjust rollers to change pipe sizes are very important, for manual way is becoming too difficult.

Technical Process of ERW Tube Mill Line

{Steel Coil}→→ One-head un-coiler →→Strip-head shear & Butt welder
station→→Horizontal Spiral Accumulator →→ Forming Section(Main driving unit +
Flattening unit & Feeding guide + Forming Section) →→ Welding Section (Seam guide stand + High frequency induction welding system + Squeeze Roll welding stand + External bead scraping + Seam Grinding stand, zinc spraying)→→ Emulsion Water Cooling Section →→ Sizing mill (Main driving unit + Sizing Section + Speed testing unit + Turk heads straightener) →→Fly Cutting Saw →→ Run-out table & Packing Device.

Erw Tube Mill

Forming Section Parameters:

Feeding Horizontal Roll stand

1 Set with 2-Rolls

Feeding Vertical Roll stand

1 Set with 2-Rolls

Unpower Entry Flattener

1 Setwith 7 Rolls

Feeding Vertical Roll stand

1 Sets with 2-Rollers

Driven Roll Stand(Horizontal)

7 Sets,

Roll Shaft Dia.: Ø70mm;

Material: 42CrMo; Quenching and Tempering;

Roll Stand: Casting Steel ZG270-500;

Equipped with Worm Gearing and Digital Counter;

At Breakdown Section, Equipped with Disc Spring Device;

Side Roll Stands (Vertical)

8 Sets,

Roll Shaft Dia.: Ø50mm,

Material: 40Cr; Quenching and Tempering

Main DC Motor

Z4 Series DC Motor- 90Kw/1000rpm * 1 Set;


Main Gear Reducer

ZLY Series-Carbide-faced cylindrical gear;


Secondary gearbox

7 Sets2 pcs output axis type

with spiral bevel gear and circular gear

Material of spiral bevel gear

20CrMnTi; Carburizing & quenching

Universal joint

14 Pcs

Sizing Section:4 Horizontal Roll Stands and 4 Side Roll Stands the same as parameters of forming section,

The Unique design is Four Sets Turks Heads can make good looking square and rect tubes.

Turks Head

4 Sets,

Roll Shaft Dia.: Ø50mm

Material: 40Cr; Quenching and Tempering

Precision ERW Tube Mill

Looking for ideal Precision ERW Tube Mill Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Popular ERW Tube Mill are quality guaranteed. We are China Origin Factory of ERW Welded Tube Mill. If you have any question, please feel free to contact us.

Product Categories : Roll Forming Machine > ERW Pipe Mill

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