Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

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Pipe Making Equipment / ERW Pipe Welding Machine With DC speed control system

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China Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. certification
China Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. certification
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Pipe Making Equipment / ERW Pipe Welding Machine With DC speed control system

Pipe Making Equipment / ERW Pipe Welding Machine With DC speed control system
Pipe Making Equipment / ERW Pipe Welding Machine With DC speed control system Pipe Making Equipment / ERW Pipe Welding Machine With DC speed control system Pipe Making Equipment / ERW Pipe Welding Machine With DC speed control system

Large Image :  Pipe Making Equipment / ERW Pipe Welding Machine With DC speed control system

Product Details:

Place of Origin: Hebei
Brand Name: Tengtian
Certification: CE, ISO9001, BV
Model Number: HG60

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiated
Packaging Details: Export waterproof and Seaworthy packing.
Delivery Time: 2.5 months
Payment Terms: L/C, T/T
Supply Ability: 50 Sets/Year
Detailed Product Description
High Light:

erw tube mill

,

slitting line machine

High frequency high precision full automatic ERW Pipe mill line machine

 

This line is used to manufacture welded steel pipe of Φ32mm-Φ140mm with 1.0mm-5.0mm of wall thickness, can produce Square pipe 25*25 - 110*110mm.

After we absorbed advanced pipe making technology from both abroad and domestic, our innovative designed production line and each single unit of the production line is not only economical but also practical.

 

General Introduction

 

This production line is used for producing High Frequency Induction Welded (HFW) carbon steel tubes. The process involved is cold forming of carbon steel strip in circular shape, longitudinal welding, and sizing, converting into specified shape and cutting to pre-determined length.

 

The electrical system use Siemens PLC automatic control system, Eurotherm DC speed control system, digital display system etc., owing the special advantages of easy for operating, imply maintenance and high reliability.

 

The complete line is divided in three sections:

1. Entry Section

2. Forming, Welding, Cooling and Sizing Section

3. Cutting and Delivery Section

ERW Pipe MillERW Pipe MillERW Pipe Mill

 

Brief introduction of ERW tube mill & pipe mill

  • The ERW tube mill & pipe mill is a series of machines that builds longitudinal weld seam tubes and pipes with steel strips of certain width.
  • It starts by uncoil and flatten the slitted steel coils into steel strips.
  • The flattened steel strips will then be inserted into the forming machine and the roller tolling in the machine will roll the strip to round pipe shape.
  • The rolled strips will then be sent into the weld box where the tube is welded by a high frequency solid state welder.
  • The welded tubes will be formed to expected shape or size in a sizing machine. Finally the tubes will be cut to length and bundled.

 

Product advantage:

  1. High precision
    between level roller jumps 0.01,between frame and slide clearance ≤0.02, frame vertical degree ≤0.05, each frame parallel degree ≤0.1,steel pipe diameter and roundness error≤0.08
  2. Use Japanese technology to make foreign clients requirment who need the high accuracy requirement
  3. Schedulable use the worm gear and worm adjustment, the adjustment precision is high, energy accurately
  4. The scraping scar can be adjusted 3D adjustment , scraper can along the steel circle ±20 ° rotation.
  5. Round become square is Turkish head push square, can reduce mold weight, forming stable, uniform R Angle.
  6. Level up shaft increase nylon damping block, reduce the impact to the shaft and bearing.

Production Process

Scroll up → Uncoil → Flattening → End Shear & Butt Welding → Accumulator → Forming → High-frequency induction welding→ Removing external burr → Cooling → Sizing → Cutting → Checking & Collecting → Accessing Warehouse

 

Specifications:

1. Raw Material

1 Mateairal applcaition Hot or cold rolled steel strips, galvanzied steel strips
2 Material grade Low-carbon steel, low alloy steel: δs≤345Mpa
3 ID of the steel strips Φ508-Φ610mm
4 OD of the steel strips Φ800-Φ2000mm
5 Coiler weight Max.4000kg

 

 

 

 

 

 

 

 

 

 

2. Production Range:

Round Pipe 32- 140mm Thickness: 1.0-5.0mm
Square Pipe 25*25- 110*110mm Thickness: 1.0-4.0mm
Rectangular Pipe 20*30 - 90*120mm Thickness: 1.0-4.0mm

 

3. H.F. Welder: GGP300Kw Solid State High Frequency Welder

4. Line Spees: Max.70m/min

5. Tube Length: 6-12m

6. Cutting Accuracy: ±3mm

7. Electric installed capacity: appro. 500KW

8. Size of whole line: about 80X9m

 

Our Services

1.) We will send the engineer for the installation and training your workers how to operate this machine in correct way.

2.) Warranty Team

One year quality guarantee, life guarantee repair. Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.

3.) We supply the pre-sell and after-sell service.

pre-sell service: workshop design, and production output design

after-sell service: installation and training, and the skilled engineer for working.

4.) We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.

5.) We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.

6.) We will be responsible for the loading and shipping

Contact Details
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

Contact Person: Manager

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