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long life copper tube expander machine types for duct

Long life copper tube expander machine types for duct

MOQ
1 Set
Brand Name
SUNCENTER
Certificate
ISO/CE/SGS
Warranty
13 Months
Packaging
By Plywood case
Shipping Port
Shenzhen/Hongkong
Payment
T/T,Western Union,Credit card.
Transaction method
EXW,FOB,DDP,CIF,CFR
Place of Origin
Guangdong Province, China (Mainland)
Delivery Time
Within 10-15 working days after received deposit
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Information of long life copper tube expander machine types for duct
Application Scope
hydro test pump can be applied to different industries, fields and scenes.Suncenter Fluid Control Equipment always focuses on meeting customers' needs. We are dedicated to providing customers with comprehensive and quality solutions.
Company Advantages
1. Various fashion designing principles are adopted in the design of Suncenter copper tube expander . They include unity, proportion, lines, style, color matching, and so on.
2. The advantage of copper tube expander is its automatic hydraulic press machine .
3. The applications of automatic hydraulic press machine technology in manufacturing process can hydraulic tube expander machine.
4. The product is able to complete certain tasks faster and better than people, as it is designed to perform these tasks with a higher accuracy level.
5. It is beautifully designed and branded. It is easy to identify and can be used as a cool expression for merchandise.

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. Dongguan Suncenter Fluid Control Equipment Co., Ltd has developed rapidly during these years. We are now reputable as a strong manufacturer and supplier of copper tube expander .
2. The factory is renowned for the implementation of the strict quality control system. This quality system requires quality control to be practiced from the initial stage of sourcing raw materials to the stage of final finished products, hence to satisfy clients' demands of value for money.
3. Dongguan Suncenter Fluid Control Equipment Co., Ltd holds the firm belief that its hydraulic tube expander will surely give you a important position. Contact! The goal of Suncenter is to lead the prevailing tube expanding machine industry. Contact! Suncenter will be dedicated to innovating the hydraulic press machine price and improving management concepts. Contact!
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