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high-tech tube expanding machine tube in china for duct

high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct
  • high-tech tube expanding machine tube in china for duct

high-tech tube expanding machine tube in china for duct

More than being aesthetically pleasing, this garment aligns with the fit expectation of the target customer in a consistent and reliable manner. It can be tailored to meet the specific requirements of customers
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Company Advantages
1. Suncenter tube expanding equipment is designed marrying elegance with practicality that is widely pursued by furniture designers. Factors such as harmonious proportions of space, materials, and craftsmanship have been carefully considered. This product brings no vibration and noise
2. More than being aesthetically pleasing, this garment aligns with the fit expectation of the target customer in a consistent and reliable manner. It can be tailored to meet the specific requirements of customers
3. It offers excellent thermal comfort. Yarn structure that is most suitable from the standpoint of thermal comfort is adopted for its fabric in the manufacture. Its special design can effectively eliminate the dangers
4. This product is resistant to high temperatures. It is made of a heat-resistanting material with a high melting and high decomposition point. It has the capability of ultimate pressure, flow output horsepower

Hydraulic pressure tube expanding machine


The heat exchanger produced by expanding technology of rapid expander has the advantages of uniform expansion, safety and reliability, long service life and low failure rate. Moreover, the expansion operation is simple and the expansion speed is fast, which greatly shortens the manufacturing or maintenance time and reduces the shutdown loss of chemical plant, and has high economic benefits.


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  • STE-300 series rapid expander is a special expander for boiler and heat exchanger manufacture and maintenance. The equipment can expand heat exchanger tubes of various specifications and materials reliably, especially for thick tube sheet and large diameter tube heat exchangers. 


  • characteristics: 

  • Expansion of tubesheet with arbitrary thickness at one time. 

  • Expanding the middle tube-sheet or multi-tube-sheet heat exchangers at any depth. 

  • Expansion of internal threaded pipe or welded pipe. 

  • The residual stress after expansion joint is low and the gap corrosion is not easy to occur.

  • The expansion joint of heat exchanger tube will not elongate axially but shrink slightly, which will help to reduce the noise of operation.

  • The inner hole error of the tube is large, and the diameter of the expanding head can be adjusted appropriately in the field. (The maximum grinding allowance of the expanding head is 0.3mm). 

  • There is no oil contamination in the expansion joint, and the expansion before welding is not affected.

  • The edge of heat exchanger with tube box can be expanded directly, which is very convenient.

  • Single person can expand continuously, 6-8 pipe ends can be expanded every minute.

  • Comprehensive economic benefits have been greatly improved.


Maximum Expansion Pressure(MPa)

350

Expansion bar interface (mm)

M10X1

Common Expansion Pressure(MPa)

180-340

Operating Handle Weight (Kg)

1.5

Expansion speed (times/minutes)

5-7

Whole Machine Weight (Kg)

500

Minimum Expansion Nozzle Diameter (mm)

≥5

Exterior dimensions of tube expander (length, X width, X height) (mm)

1260X960X1500

Expansion of the thinnest tubesheet (mm)

6

Power Supply

Three phase 380V

Expansion nozzle wall range (inner diameter/outer diameter)

≤strength expansion 1/1.25 and sticking expansion 1/1.4

Input power

5.5KW

Expanding medium

Emulsion or water

Roughness of Tube Plate Hole(μm)

6.3

1Strength Expansion Slot Width (mm)

8-10-8 or 9-10-9-12


Working principle



Structure of expander

The hydraulic pipe expander is mainly composed of hydraulic control system, pressure amplification system and hydraulic pipe expander control system.


Working principle

Hydraulic pumps are driven by motors to pressurize the hydraulic control system, and the pressurized expanding pipe medium is sent to the operating handle through the high-pressure hose, thus realizing the pressure on the expanding joint. Pressure setting is mainly through touch screen to set the user's required pressure. The pressure of expanding tube medium is transmitted to DAC module through transmitter. The pressure value is displayed on the touch screen "current pressure value". When the current pressure value is equal to the set pressure value, the pressure relief system works and the whole expansion process ends.


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Company Features
1. With the unique technology and stable quality, our tube expanding machine win a wider and wider market gradually.
2. Dongguan Suncenter Fluid Control Equipment Co., Ltd will grasp customer needs and enhance brand value. Inquire online!
Dongguan Suncenter Fluid Control Equipment Co., Ltd There are modern workshops, standardized production workshops, automated production equipment, strict quality inspection system, etc., which can ensure that all tube expanding equipment produced by our company are of qualified and high quality.
As a professional and responsible tube expanding equipment manufacturer, we always put product quality first, insist on using high-quality raw materials and advanced production technology to manufacture tube expanding equipment, and strictly control every production process to ensure that all tube expanding equipment are qualified Products, to bring reliable quality assurance to customers.
The tube expanding equipment of Dongguan Suncenter Fluid Control Equipment Co., Ltd is made of high-quality materials, durable, and has professional designers to carry out product concept design. The overall appearance and structure of the product are advanced, and then rely on advanced production equipment and technology for manufacturing. The finished product is of good quality and of good quality.
tube expanding machine The material is superior, the product is durable, and the design is generous, the appearance is classic, and the workmanship is fine, the details are in place, the finished product is not only good in quality, but also has a high-grade texture.
We have a complete procurement chain and quality control system, insist on selecting high-quality raw materials to produce tube expanding machine, and strictly control every link of tube expanding machine production, and comprehensively control product quality, so that all tube expanding machine have superior quality quality.
tube expanding machine makes the tube expanding equipment more effective during the process of use. This product does not retain smells and odors
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