200x200x8 Direct Square Forming Tube Mill;ZTZG

Short Description:

Are you seeking advanced equipment to enhance your large-diameter square tube production? Introducing the ZFII-C Mold-Sharing Square Tube Equipment, engineered for efficient and flexible manufacturing of large-diameter square tubes.

Place of Origin: Hebei, China (Mainland)

Port: Xingang, Tianjin, Customer Specified

Payment: T/T, Cash, Paypal, D/P

Certification: ISO, CE, Invention Patent

Warranty: 1 Year

After-sales Service: Online Technical Support, Engineer On-site Guidance

Application: Metallurgy, Construction, Transportation, Vehicle Industries, etc.

Message Contact Us

Product Detail

PRODUCT MODEL LIST

Product Tags

Specialized in Pipe Production Line

More than 23 years...

High Frequency (HF) longitudinal welded pipe production line / pipe making machine / tube mill / Direct square forming welded pipe is designed to produce square and rectangular tubes with a maximum wall thickness of 22.0mm and a production size range of 80x80mm-600x600mm.

Square Pipe

Rectangular Tube

But wait, there is more

Direct Square Forming Tube Mill

Compare to Round-to-Square (RS) forming technique, the Flexible Cold Forming (FCF) creates better outer edge and smaller inner arc for the cross section of the tube, and the brim is flatter with more regular outlook. With our new DSS-3 technique, only one set of rollers is needed for the entire mill with no need for any roller or spacer replacement, which achieves full-automatic adjustment for roller positions, significantly increasing production efficiency and reducing labor cost and risk of hazard.

Steel pipe manufacturing process

Scrolling Up→ Uncoiling → Shear and Welding→ Accumulator→ Forming→ HF induction Welding→ External Burr Removing→ Cooling → Sizing→ Flying Saw → Run Out Table →Inspecting→ Packing→ Warehouse

Oblique Roll Stand

To ensure the angle control of forming R-angle, solving the problem of uneven R-angle in traditional direct square forming.

Automatic Adjustable Horizontal Stands

Making it easier when changing rollers from the side of stands since the lower rollers do not need to be adjusted.

Product Information

Line Component

Material Information

Finished Product

Line Specification

Line Component

Line Component	Uncoiler Shear & end welder Accumulator Forming & sizing machine H.F welder Flying saw Stacking & packing machine
Special	Hydraulic testing machine, intermediate frequency annealing machine, ultrasonic flaw detection machine, etc.

Material Information

Material	High strength steel, Low carbon steel, GI, etc
Strip Steel Width	320mm-2400mm
Strip Steel Thickness	Max 22mm
Strip Steel Coil	Inner diameter：Φ 610mm-760mm Outer diameter：Φ 1300mm-230mm Weight: Max=8-30 T

Finished Product

Square Tube	80x80mm-600x600mm
Thickness	1.2-22.0 mm
Length	6-12 m

Line Specification

Forming Speed	20-100 m/min (Attn: Max pipe diameter thickness doesn't correspond with the max speed)
Feeding Direction	Left feeding (or right feeding), option by customer
Electric Installed Capacity	400kw-2500 kw
Production Line Size	78m(length) ×6m (width) -400m(length) ×40m (width)
Color of Machines	Blue or customized
Yearly Out-put	About 40,000 tons

High Efficiency

Fully automatic adjustment.

Low Wastage

Roller saving and low production cost.

High Accuracy

Diameter error is only 0.5/100 of the pipe OD.

Product Application

We can design and manufacture pipe making machine according to customers’ requirements.

New Energy Industry

High-speed Guardrail

Architectural Decoration Industry

Everything you need to create a steel pipe production line

LEARN MORE

Our Certificate

Our Company

Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd.was established in 2000 locating in Shijiazhuang, the capital city of Hebei Province. The factory covers an area of 67,000 square meters. Our main products consist high frequency straight welded pipe production line, cold roll steel production line, multi-function cold roll steel/welded pipe production line, slitting line production line, stainless steel pipe mill, various pipe mill auxiliary equipment and rollers, etc.

Learn more...

Ready for a new
Business Adventure?

Contact Now！

Previous: Multi-Roller Quick-Switching ERW Pipe Mill

Next: Round-to-Square Share-Roller Tube Mill (XZTF)

ERW TUBE MILL LINE
Model	Round pipe mm	Square pipe mm	Thickness mm	Working spead m/min
ERW20	Ф8-Ф20	6x6-15×15	0.3-1.5	120	Read More
ERW32	Ф10-Ф32	10×10-25×25	0.5-2.0	120	Read More
ERW50	Ф20-Ф50	15×15-40×40	0.8-3.0	120	Read More
ERW76	Ф32-Ф76	25×25-60×60	1.2-4.0	120	Read More
ERW89	Ф42-Ф89	35×35-70×70	1.5-4.5	110	Read More
ERW114	Ф48-Ф114	40×40-90×90	1.5-4.5	65	Read More
ERW140	Ф60-Ф140	50×50-110×110	2.0-5.0	60	Read More
ERW165	Ф76-Ф165	60×60-130×130	2.0-6.0	50	Read More
ERW219	Ф89-Ф219	70×70-170×170	2.0-8.0	50	Read More
ERW273	Ф114-Ф273	90×90-210×210	3.0-10.0	45	Read More
ERW325	Ф140-Ф325	110×110-250×250	4.0-12.7	40	Read More
ERW377	Ф165-Ф377	130×130-280×280	4.0-14.0	35	Read More
ERW406	Ф219-Ф406	170×170-330×330	6.0-16.0	30	Read More
ERW508	Ф273-Ф508	210×210-400×400	6.0-18.0	25	Read More
ERW660	Ф325-Ф660	250×250-500×500	6.0-20.0	20	Read More
ERW720	Ф355-Ф720	300×300-600×600	6.0-22.0	20	Read More

STAINLESS STEEL PIPE PRODUCTION LINE
Model	Round pipe mm	Square pipe mm	Thickness mm	Working speed m/min
SS25	Ф6-Ф25	5×5-20×20	0.2-0.8	10	Read More
SS32	Ф6-Ф32	5×5-25×25	0.2-1.0	10	Read More
SS51	Ф9-Ф51	7×7-40×40	0.2-1.5	10	Read More
SS64	Ф12-Ф64	10×10-50×50	0.3-2.0	10	Read More
SS76	Ф25-Ф76	20×20-60×60	0.3-2.0	10	Read More
SS114	Ф38-Ф114	30×30-90×90	0.4-2.5	10	Read More
SS168	Ф76-Ф168	60×60-130×130	1.0-3.5	10	Read More
SS219	Ф114-Ф219	90×90-170×170	1.0-4.0	10	Read More
SS325	Ф219-Ф325	170×170-250×250	2.0-8.0	3	Read More
SS426	Ф219-Ф426	170×170-330×330	3.0-10.0	3	Read More
SS508	Ф273-Ф508	210×210-400×400	4.0-12.0	3	Read More
SS862	Ф508-Ф862	400×400-600×600	6.0-16.0	2	Read More