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Automatic Induction Pipe Expanding Machine HY-426 30 - 150mm Wall Thickness

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Automatic Induction Pipe Expanding Machine HY-426 30 - 150mm Wall Thickness

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Large Image :  Automatic Induction Pipe Expanding Machine HY-426 30 - 150mm Wall Thickness

Product Details:

Place of Origin: Hebei,China
Brand Name: heiyan
Certification: CE
Model Number: HY-426

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: wooden packing or according to the customer's requests
Delivery Time: 25 days
Payment Terms: L/C , D/A , D/P , T/T
Supply Ability: 15 sets per month
Detailed Product Description
Model Number: HY-426 Diameter (mm): 89-1420mm
Length (m): 3-24m Wall Thick (mm): 30-150mm
Voltage: 220V/380V/600V Thrust(t): 160T
After-sales Service: Field Maintenance And Repair Service
High Light:

pipe expander machine


tube expanding equipment

Production of carbon steel pipe automatic induction expanding machine



The structure and principle of tube expanding machine
The tube expanding machine is a parallel equal-speed hydraulic pusher with double cylinders. Pipe-expanding machine feeding by the feeding winding machine, the stock moving wire rope, push the pipe through the wire rope wheel, reciprocating operation, to expand the primary pipe into the equipment.
The intermediate frequency power supply of the tube expanding machine is installed at the front end of the equipment, and the intermediate frequency induction coil is placed on the coil adjusting frame, and the coil can be adjusted up and down, forward and backward. After the core reamer dies and the core reamer, the pump and the intermediate frequency power supply are opened and the intermediate frequency power is adjusted, the core reamer dies and the pipe can be heated and the pipe can be gradually pushed forward. The pipe will rise to a certain temperature with the heating temperature, resulting in plastic deformation. The pipe can be expanded by pushing forward along the outside diameter of the mandrel.

NO. Model Finished pipe
Thrust(t) Max working feed
speed (mm/min)
Return speed
M.F power(kw) Max working
Mother pipe
Max wall thickness of finished pipe(mm)
1 HY-219 89-219 84 2200 6500 200-250 72 ≤24000 30
2 HY-325 168-325 106 1700 5000 250-300 91 ≤24000 40
3 HY-426 219-426 160 1600 4500 350-400 137 ≤24000 50
4 HY-530 273-530 206 1250 3500 400-450 177 ≤24000 60
5 HY-630 325-630 260 1200 3200 450-500 220 ≤24000 80
6 HY-720 355-720 300 1200 2300 500-600 257 ≤24000 100
7 HY-820 426-820 300 1200 2200 600-800 257 ≤24000 100
8 HY-914 457-914 330 1000 1800 600-800 282 ≤24000 100
9 HY-1020 530-1020 510 900 1600 800-1000 437 ≤24000 120
10 HY-1220 630-1220 670 800 1600 800-1000 574 ≤24000 120
11 HY-1420 720-1420 850 740 1400 1000-1200 728 ≤24000 150

Special equipment for steel tube hot hole enlargement, mainly for domestic large diameter steel pipe production cannot meet the demand of market and all kinds of steel pipe specification is not complete, meet the needs of small batch more varieties of steel pipe production, can satisfy the different material steel pipe hole enlargement and various non-standard steel tube expanding needs, is currently the main production process of large diameter steel pipe.It has been widely used in military industry, power plant construction, aerospace industry and Marine industry equipment manufacturing industry,making a great contribution to China's steel pipe industry and energy construction.Medium frequency pipe expander is used in the production of seamless steel pipe, straight seam welded pipe, coil pipe and so on.Expandable steel tube varieties are: various carbon steel, alloy steel, stainless steel and so on.Specification: diameter 89 ~ 1420mm, wall thickness 30 ~ 150mm, length 3 ~ 24m.Steel tubes of various materials can be expanded (such as p91-92 / t91-92, Q235, Q345, 45#, a106b-c, 12CrMoV).
The intermediate frequency tube expanding machine mainly includes: the frame, the main oil cylinder support plate(including the main oil cylinder), the movable push plate, the front support plate, the automatic feeding mechanism, the cutting roller table, the mold support, the intermediate frequency coil adjusting frame (including the intermdiate frequency heating coil), the intermediate frequency power supply, the electrical control system and so on.

 Automatic Induction Pipe Expanding Machine HY-426 30 - 150mm Wall Thickness 0Automatic Induction Pipe Expanding Machine HY-426 30 - 150mm Wall Thickness 1

Contact Details

Contact Person: Linda

Tel: +8617303271602

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