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200 square used directly into square unit
Welded Pipe Machine Category
Contact information
Tel: +86-13336487288
Wechat: 13336487288
Company address:No. A99, East Lecong Avenue, Lecong Town, Foshan City, Guangdong Province
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200 square used directly into square unit

The 200 square used directly into square unit  production line is specially designed for the production of square rectangular pipes with an outer diameter of 80 * 80~200 * 200mm or 50 * 100~150 * 250mm and a wall thickness of 3~15mm. As well as the corresponding rectangular pipes. The maximum production speed adapts 10~30 m/min.If you need used welded pipe equipment, please contact JinYujie Electrical and Mechanical Services.

Produc description


No Item Numerical value
1 Square tube size 80*80~200*200mm
2 Square tube thickness 3.0~15.0mm
3 Rectangular tube size 50*100~150*250mm
4 Rectangular tube thickness 3.0~15.0mm
5 Produce speed 10~30m/min
Retail price
Market price
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Product serial number
Processing Capacity
Technological Process
Product picture details
Processing Capacity
Type Diameter size Thickness Produce speed
Square tube 80*80~200*200mm 3~15mm 10~30m/min
Rectangular tube 50*100 ~150*250mm 3~15mm 10~30m/min


Equipment performance of 200 square used direct into square equipment:

1. This machine adopts the principle of roll forming and high frequency welding. The steel strip of a certain specification is fed into the starting end equipment, and the forming roll is rough rolled to shape, and then the skin effect and proximity effect of the high frequency current are used to heat the tube side When the welding temperature is reached, the welding is completed under the extrusion of the squeeze roller, and then cooled, sizing, and shaped to become the steel pipe of the required specification.

2. This machine adopts the "bottom line horizontal method" for forming. The rack arrangement and layout are shown in the general drawing (LW800H-00-00), and the roll adopts a combined type.

Configuration of 200 square used directly into square unit
Num Name Introduction Remark
1 Forming machine Feeding device, 12 stands horizontal rollers (including universal frame), 4 stands vertical rollers, reduction box, worktable, universal rotating shaft, etc.  
2 Sizing machine 4 stands horizontal rollers (universal frame), 2 sets turkish-heads type, vertical roller frame, gear box, universal drive shaft  
3 Main driven motor 3 sets  
4 Reducer 3 sets  
5 Solid-state high- frequency welder 600 KW Sematuer Soild-statr high frequency welder  
6 Roller Specifications range from 50*100mm to 150*250mm  


200 square used directly into square unit

The elevation of the rolling line of the unit is 950mm.

Dimensions: 40000 X 6800 X 2700 mm.

Technological Process

200 square used directly into square unit


200 square used directly into square unit working flow:

Raw material(Steel coil)→ Uncoiling → Material accumulating → Non-power leveling → Mill-forming → High-frequency welding → Removing burrs outside of weld seam → Cooling → Sizing → Roughly straightening → Fixed length cutting → Run-out table

Num Name Parameters
1 Forming machine Horizontal roll stands quantity: 12 stands,
Diameter of horizontal shaft : Φ220 mm,
Vertical roll stands quantity: 4 stands,
Diameter of vertical shaft : Φ130 mm
2 Sizing machine Horizontal roller stands quantity: 4 stands,
Diameter of horizontal roller shaft : Φ220 mm,
Turkish-heads type quantity: 2 sets
3 Main driven motor Z4-315-12 motor

Main driven motor quantity:2 sets,

Main driven motor power:200KW

Main driven motor speed:750/1900rpm

Z4-315-22 motor

Main driven motor quantity:2 sets,

Main driven motor power:200KW

Main driven motor speed:750/1900rpm

4 Reducer

Reducer model:ZSY500-45

Reducer quantity: 3 sets
Reducer current: 45 A

Product picture details
200 square used directly into square unit
We could not find any corresponding parameters, please add them to the properties table

After Sales Support

Demonstration Of Pipe Making Scheme

According to the steel pipe application field and production capacity demand, formulate process forming scheme, recommend appropriate pipe making equipment and provide pipe making solutions.

Installation And Debugging Service

Engineers come to the site to assist in the planning of production site and water and electricity supply; Provide installation guidance for mechanical and electrical equipment, be responsible for equipment commissioning and operation, formulate process adjustment plan, and ensure pipe discharge.

After Sales Support
After Sales Support

Supply Of Spare Parts

Long term cooperation with domestic feeding looper equipment manufacturers, welded pipe unit manufacturers, fixed length cutting equipment manufacturers, steel pipe palletizing and packaging equipment manufacturers, mold parts processing manufacturers, spare parts worry free.

Production Organization And Coordination

Focus on welded pipe industry for 30 years, 18 years of welded pipe equipment manufacturing and service experience, extensive industry contacts, thousands of successful cases of welded pipe production line, have the ability to train and introduce talents for you, build a team of welded pipe production personnel, and ensure smooth production.

Company Advantages

Company Advantages

Honest and trustworthy, true source of goods

● Jinyujie mechanical and electrical company,     registered for 18 years, honest and trustworthy;
● Enjoy good reputation and reputation in the industry;
● Hebei and Guangdong, two warehousing, real  source of goods.

Team operation and multi support

Have welded pipe process, mechanical, electrical engineer 5, site installation and debugging technician 3, outsourcing partners more than 10. Can provide customers with: equipment selection, plant power planning, installation and commissioning, process adjustment.

Company Advantages
Company Advantages

Installation and debugging to ensure pipe outlet

● Jinyujie mechanical and electrical company, registered for 18 years, honest and trustworthy;
● Enjoy good reputation and reputation in the industry;
● Hebei and Guangdong, two warehousing, real source of goods.


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Contact Us

Tel (wechat): 13336487288
Wechat:+86 13336487288

WhatsApp:+86 13336487288

Address: No. A99, Lecong Avenue East, Lecong Town, Foshan City, Guangdong Province


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