ERW Tube Mill, 120x120mm

Directly Forming to Square, Rectangular Tube

200x200 Square tube mill with direct forming technology

300x300 Square tube mill with direct forming technology

Rollers of square tube mill with direct forming technology

Squeezing rolls of square tube mill with direct forming technology

Sizing section of square tube mill with direct forming technology

Advantages

Great flexibility and possibility for modifying tube dimensions without having to change the rollers during forming, welding, sizing and flattening for any sizes included within the equipment setting range.

Extreme reduction of equipment set up time. Simple adjustment on any technical parameters- including tube angle radius. The screen displays real time production status for each procedure. Reduction of manpower due to the complete automation of mill operation. Significantly saves the costs for roller changing, easier to maintain the equipment. Increasing productivity and reduction of stock and related costs.
Production Procedures

Steel Coil → Uncoiling → Flattening/Leveling → Shear & End Cutting → Coil Accumulator → Forming → Welding → Deburring → Water Coiling → Sizing → Straightening → Cutting → Packaging

ITEM	SPECIFICATION
Square Tube	40 x 40 – 120 x 120 mm
Rectangular Tube	60 x 40 – 160 x 80 mm
Wall Thickness	1.5 mm – 5.0 mm
Tube Length	6.0 m - 12.0 m
Line Speed	Max. 60 m/min
Welding Method	Solid State High Frequency Welding
Forming Method	Directly Forming to Square and Rectangular Tubes

Model List

Model	Square Pipe (mm)	Rectangular Pipe (mm)	Thickness (mm)	Speed (m/min)
LW400	40×40~120×120	60×40~160×80	1.5~5.0	20~60
LW600	50×50~150×150	70×50~200×100	2.0~6.0	20~50
LW800	80×80~200×200	100×60~250×150	2.0~8.0	10~40
LW1000	100×100~250×250	120×80~300×200	3.0~10.0	10~35
LW1200	100×100~300×300	120×100~400×200	4.0~12.0	10~35
LW1600	200×200~400×400	200×150~500×300	5.0~16.0	10~25
LW2000	250×250~500×500	300×200~600×400	8.0~20.0	10~25

Each production line is strictly designed and made according to customer requirements, so that we are able to offer our customers the line that best meets their needs. Please do not hesitate to contact us for more information.