Rectangular 76mm Carbon Steel Pipe Mill Making Machine Professional Galvanized
Rectangular 76mm Carbon Steel Pipe Mill Making Machine Professional Galvanized
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Basic Infomation
Place of Origin: China
Brand Name: ZTZG
Certification: ISO9001
Model Number: ERW76
High Light:

rectangular carbon steel pipe mill


76mm carbon steel pipe mill


76mm high frequency welded tube mill

Payment & Shipping Terms
Packaging Details: All mechanical equipment is nude packing and electrical parts are packed in wooden cases
Delivery Time: 90 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200 sets/year
Product Name: Black Steel Pipe Making Machine Professional Galvanized Square Tube Mill
Pipe Shape: Square,Rectangular
Square & Rectangle Tube: 25mm×25mm -60mm×60mm
Length: 6m-12m
Thickness: 1.2mm-3.0mm
Voltage: 220/380/415/420/440V
Power(w): 120 Kw
Production Speed: 20-120 M/min
Production Capacity: 20,000ton/year
Raw Material: Carbon Steel Coil
Worker: 6-8 Workers
After-sales Service Provided: Engineers Available To Service Machinery Overseas,Online Support
Application: Energy Supply Pipe,Other,Construction,Furniture
Useful Life: 20 Years For Steel Tube Mill
Service: Free Technical Consultation
Product Description

Black Steel Pipe Making Machine Professional Galvanized Square Tube Mill

ERW76 Tube Mill Machine


The high-frequency pipe production line is specialized equipment to produce high frequency straight seam welded pipes for structuralpipe and industrial pipe with 25mm×25mm -60mm×60mm and wall thickness of 1.2mm-3.0mm, as well as corresponding round and other rectangular pipe.


Pipe Making Machine



Low wastage, low unit wastage and low production cost.
High yielding, the machine works stably at a high speed, which improves the yielding of products.

High production efficiency, line speed can be up to 120m/min.
High accuracy, diameter error is only 0.5/100 of the pipe OD.


Spiral Accumulator


Basic Technical Information of Welded Pipe Production Line


Round Pipe

32mm-76mm         Thickness:1.2mm-4.0mm

Square & rectangle tube

25mm×25mm -60mm×60mm Thickness:1.2mm-3.0mm


6m-12m Length         Tolerance: ±3mm

Production Speed

20-120 m/min

Production capacity



Mill installed capacity

120 kw

Line Area

70m(length) ×5m (width)


6-8 workers

Raw Material


Carbon Steel coil

Q235B(ASTM GR·D,σs 230)


105mm-240mm Thickness: 1.2mm-4.0mm

Coil ID


Coil OD

Max 1600mm

Coil Weight



Tube Mill Forming process

Technical flow

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


Forming process

Round pipe

Cold roll forming process

Good roller design

Square & rectangular pipe

General round-to-square process

Stable forming process

Round-to-square with turkshead

Good pipe quality


We can design and manufacture square tube machine according to customer’s requirement.

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Get in touch with us
Contact Person : Peter
Tel : 86 13014366066
Fax : 86-311-85956667
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