High Technology Small Diameter ERW Pipe Machines Tube Production Line

• Warranty: 12 Months
• Transmission Type: Flexible
• Automatic Production Line: Comprehensive
• Certification: ISO, CE
• Automation: Automation
• Flexible Production: Intelligent Manufacturing
• Model NO.: HNZF
• Rhythm: Flow Production Line
• Production Scope: Product Line
• After-sales Service: Lifetime Warranty
• Transport Package: Container
• Specification: 15-114mm
• Trademark: HNGK
• Origin: China
• HS Code: 8515219100
• Production Capacity: 300, 000 Tons

Product Description

 High Technology Small Diameter ERW Pipe Machines Tube Production Line

The steel coil after slitting is unfolded and leveled. Then, they are sent into forming machine. Used the roll, the coil is bent into pipe state. The edge of the steel coil is melted by making use of the proximity effect and skin effect of high frequency current. Then, the coil is extruded and welded into the pipe by extruding roller. Then, the final pipe is manufactured out after the IF annealing and cut to length. Low pressure fluid ERW pipe mill is mainly used to manufacture the low-pressure fluid pipe, structure pipe and other pipe. Due to the low requirement on the pipe, the line normally does not have the IF annealing and pipe UT detector. Hydro testing machine also adopts low pressure one. 

The small-diameter ERW pipe production line is mainly used to produce straight seam welded pipes with a diameter of 15-114mm and a thickness of 1.5-9mm. It can also produce square pipes, rectangular pipes, galvanized pipes, etc. The production line is designed and manufactured on the basis of absorbing advanced technology at home and abroad. The equipment is economical, reliable, and stable.

The forming styles of ERW pipe can be divided into roll forming, flexible forming, full auto flexible forming. The mill developed by our company adopts roll forming when producing small diameter pipe (Φ≤114). Flexible forming or fully automatic flexible forming is adopted when producing large diameter pipe (Φ≤711). 

Model:

No.	Model	OD (mm)	Speed (m/min)	Thickness (mm)	Capacity (kw)	Area (M^2)
1	HNZF-32	Φ15 - Φ32	10 - 120	1.5 - 2.5	400	18×100
2	HNZF-50	Φ21 - Φ50	10 - 120	2.0 - 4.0	450	18×100
3	HNZF-60	Φ25 - Φ60	10 - 110	2.0 - 4.5	500	18×100
4	HNZF-76	Φ32 - Φ76	10 - 110	2.0 - 5.0	550	18×120
5	HNZF-89	Φ36 - Φ89	10 - 100	2.0 - 6.0	600	18×120
6	HNZF-114	Φ50 - Φ114	10 - 90	2.0 - 9.0	700	18×120

Production Process:
Loading Coil - Uncoiling - Leveling - Shear Butt Welding - Accumulating - Precise Leveling - Forming - HF Welding - Water Cooling - Online UT Detecting - Water Cooling - Sizing - Fixed Length Cutting - End Facing and Beveling - Hydro Testing - Pipe Collecting



Packing&Shipping:
1.We used steel wire and wooden frame to fix the pipe mill.
2.In addition,used shackproff film to  protect hte main motors.
3.We used containers for shipping.
4.Generally seaking,we start at Tianjin sea port,but we also can start at other port according to  customers needs.

Our Factory:
There are more than 20 engineers in the design department,who can quickly complete the design work according to the needs.
Our company has several powerful processing plants with many large processing equipment and more than 60 skilled workers.
Advanced equipment,rich exprience and rigirous management can ensure high-quanlity manufacturing of large-scale equipment.


Our Customer:

Intergated  Services:
1.Provide customers with a reasonable investment plan,filter the appropriate models recommended to  customers.
2.Free equipment drawings,customer plant enquipment planning drawings.
3.Provide the base map required for installation free of charge.
4.Provide equipment installation and commisioning until the buyer operates normally.
5.Provide professional technical training,as soon as possible to allow  the buyer's operator to  master the operation and use of the equipment.
6.Provide and coordinate auxiliary equipment,accessories,and consuambles.
7.The warranty period is one year,except man-damage.If you have only question in operating the machines,you can call us or send us emails,we will solve the problem for you as soon as possible.