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SJR Machinery Limited

Heat Exchanger Complete Equipment, Manual Hydraulic Expander manufacturer / supplier in China, offering Manual Hydraulic Expander of Smac Brand, High Frequency Welded Pipe Mill Line Zg115, Hydraulic Rolling Machine (RPB 40X2500) and so on.

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Manual Hydraulic Expander of Smac Brand

FOB Price: US $7,000-9,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $7,000-9,000/ Piece
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Production Capacity: 60
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: ZJ-SZ-9.52*2500*2
  • Structure Material: Metal Material
  • Type: Ceramic Heating Equipment
  • Style: Steel Type
  • Mixing Heat Exchanger Type: Cooling Tower
  • Heat Transfer Surface: Tubular Heat Exchanger
  • Usage: Tube Expander
  • Place of Origin: Jiangsu,China
  • Origin: China
  • Principle: Mixing Heat Exchanger
  • Core: Core Evaporative Heat Exchanger
  • Application: Heater
  • Ceramic Heating Equipment Type: Ceramic Heater
  • Recuperative Heat Exchanger Type: Immersive Snake Tube Heat Exchanger
  • Name: Heat-Transfer Equipment
  • Brand Name: Smac
  • Trademark: SMAC
Product Description

Manual Portable Type Tube Expansion Machine 
The machine is comprised of expansion head, mouth expander, hydraulic station, electrical control box, gantry stand, and balancer. 
It is also equipped with 4 high pressure hoses and 2 control cables. The machine can manually expand the tube mouth and the tube inside. 


Portable Type 

Heat exchanger specification

Usual copper tube outer diameter (mm)

7/ 7.94 /9.52 /16

Normal fin thickness (mm)

12.7/19.05/21.65/22, 32.91

Length (mm)


Tube row quantity 


Max hole quantity per row (based on hole-to-hole distance at 25mm) 

Decided by the product design 

Expansion speed 

Speed (m/min)


Oil pump motor power (kw)


Hydraulic oil 

ISOVG32 (winter)/ISOVG46(summer) 

Lubrication oil 

Mechanical oil ISOVG22-32 

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Mr. David Song
Department. Manager
To: Mr. David Song

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