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3 - 24m Length For Steel Tube 3m Sch80 89mm Dia Pipe Expanding Machine

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3 - 24m Length For Steel Tube 3m Sch80 89mm Dia Pipe Expanding Machine

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Product Details:

Place of Origin: CHINA
Brand Name: HEI YAN
Certification: CE
Model Number: HY-1020

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: wooden packing or according to the customer's requests
Delivery Time: 30 working days
Payment Terms: L/C, D/P, D/A, Western Union, T/T, MoneyGram
Supply Ability: 2 sets per month
Detailed Product Description
Model Number: HY-1020 Diameter (mm): 89-1420mm
Length (m): 3-24m Wall Thick (mm): 30-150mm
Voltage: 220V/380V/600V After-sales Service: Field Maintenance And Repair Service
Elbow Wall Thickness: Sch80 Working Speed: 0-1000mm
Hydraulic Cylinder Stroke: 6500mm
High Light:

Sch80 Pipe Expanding Machine


89mm dia Pipe Expanding Machine


3m Pipe Expanding Machine

Sch80Medium Frequency Large Caliber Alloy Steel Pipe Pipe Expanding Machine


I.Pipe Expanding Machine Features:
The patent product set cone die hole enlargement technology, medium frequency induction heating technology, hydraulic technology in one, with its reasonable technology, low construction investment, wide range of raw materials and products specifications suitability, flexible variable low input of production batch adaptability to replace the traditional steel pipe industry tension dial hole enlargement technology, became the resolve the shortage of large diameter seamless pipe at home and abroad, a series of large and medium diameter welded pipe specification is difficult to complete an important and indispensable production capacity.


II. Pipe Expanding Machine advantages: intelligent constant temperature system
1, the intelligent control of intermediate frequency power supply at the time of expanding production will steel tube heated to the required temperature and constant, effectively avoid the human factors caused by the steel tube burnt (high temperature) to produce the scrap quality decline and die for steel tube, at the same time avoid the low temperature and the thermal expansion unit thrust lever or die fracture is caused by the rising, to eliminate the unsafe factors.
2. Compared with manual operation, heating the steel pipe is energy-saving and environmental friendly, which simplifies the operation procedure and reduces the labor cost, and enables one operator to monitor the normal production of 10 pipe expanding units at most at the same time
3, each unit set up two temperature measuring point intelligent automatic temperature control, according to the different type of preset steel pipe heating temperature, choice for expanding tube heating and constant temperature, and the real-time display and record, can print and save heating temperature parameters in real time curve and history curve, which guarantees the traceability data.


III. Specifications of the Pipe Expanding Machine:



wall thickness




Steel pipe type Seamless steel pipe, straight seam welded pipe, spiral welded pipe
Varieties of steel pipe General carbon steel, alloy steel, stainless steel, etc




Iv. Pipe Expanding Machine composition
The equipment mainly consists of: machine stand, main oil cylinder support plate (including main oil cylinder), movable push plate, front support plate, automatic feeding mechanism, feeding roller table, die bracket, intermediate frequency coil adjusting frame (including intermediate frequency heating coil), intermediate frequency power supply, electrical control system, etc.

First of all, the operation of the pipe expanding machine needs: the pipe expanding machine has enough smooth operation space.

Before the operation of the pipe expanding machine, check whether the surface of the power supply route is damaged, and then proceed to the next process after confirming normal.

Select core bars, core heads and heaters according to the diameter and thickness of the processed pipe and install them in order.

It is not allowed to fuel the material between the pipe and the pipe mold, clear the dirt in the pipe, uniformly coated with lead powder in the pipe.

The parts should be clamped, the steel tube and heater concentric alignment.

Adjust the process parameters, turn on the power supply in order to run the production.

During operation, please pay attention to check the temperature, speed, size and surface quality of steel tube.

After the pipe expanding and pushing is completed, the machine is in the state of waiting for production. The power should be turned off, and the machine and surrounding environment should be cleaned, and daily maintenance should be done.

The pipe expanding machine mainly includes: the frame, the main oil cylinder support plate, the oil cylinder, the movable push plate, the front support plate, the automatic feeding structure, the feeding roller table, the mold support, the medium frequency coil adjusting frame and the medium frequency heating coil, the medium frequency power supply, the electrical control system and so on.

The pipe expanding machine is used in the production of thermal expanding head and expanding pipe of seamless steel pipe, straight seam steel pipe, straight seam welded pipe, coil pipe, etc.The varieties to be expanded are: carbon steel, alloy steel, stainless steel and so on.

We interchanged and enlarge head machines have advanced technology, according to customer's specific requirements for each customer to produce different models of expanding machine and hydraulic pressure two-step expansion head machine, pipe equipment for customers, ensure that customers in the market at a low price to buy satisfaction of pipe equipment, for each customer to set foot on the road of entrepreneurship, complete your wealth dream.


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Contact Details

Contact Person: BREEZE BAE

Tel: +8618931727100

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