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Vertical Type Tube Expander Machine For HVAC Equipment 7mm Pipe Diameter

Vertical Type Tube Expander Machine For HVAC Equipment 7mm Pipe Diameter

Vertical Type Tube Expander Machine For HVAC Equipment 7mm Pipe Diameter
Vertical Type Tube Expander Machine For HVAC Equipment 7mm Pipe Diameter

Large Image :  Vertical Type Tube Expander Machine For HVAC Equipment 7mm Pipe Diameter

Product Details:
Place of Origin: JIANGSU
Brand Name: WONDERY
Certification: CE
Model Number: LZ-1200
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Negotiable
Packaging Details: wooden case suitable for sea transportation
Delivery Time: 60days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100sets/year
Detailed Product Description
Name: Tube Expander Machine Use: Expand U-tubes/straight Tubes
Pipe Diameter: 7.94mm Expansion Stroke: 1200mm
High Light:

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Vertical Tube Expander Machine 1000mm Stroke for Making Condensers  



1. Technical Parameters 


Machine vertical Tube Expander Machine HVAC Equipment 
Heat Exchanger Specification Normal copper tube outer diameter (mm) 7mm
Fin patterm 22*19.05mm
Length (mm) 1200mm
Row quantity 1~5
Max holes per row (based on hole-to-hole distance at 25mm) 61
Expansion speed Fast speed (m/min) >4
Slow speed (m/min) >0.7
Oil pump motor power (kw) 11/15
Oil cylinder diameter (mm) Diameter 160/180/200
Hydraulic oil ISOVG32(winter)/ISOVG46(summer)
Lubrication oil

Mechanical oil ISOVG22-32


2. Equipment Characteristics

2.1 structural type: The vertical tube expander machine HVAC equipment is of a vertical structure. The machine could finish tube

expansion, tube end forming, and tube edge folding during one clamping.

2.2 The secondary end-forming length is adjusted by rotation up-down movement of the expansion

screw driven by the chain and srpocket wheel, and the chain and sprocket wheel is controlled by the

reducing gear and motor.

2.3 The expansion stroke (distance between 2 side plates) is controlled by the stroke screw driven by

motor and worm gear. The screw is connected with the rotary encoder.The length is changed by PLC.

2.4 The vertical tube expansion machine HVAC equipment adopts expansion rod protection device which could stop

the machine automatically in

case of bended expansion rods.

2.5 The expansion rods adopt double-clamping device to prevent looseness during expansion process.

2.6The vertical tube expander machine HVAC equipment adopts guide column and slide rail for guidance, which has a

high precision and strong


2.7 The vertical tube expander machine HVAC equipment is equipped with a manual door for easy installation of products. 


3. Company Info 


Wuxi Wondery Trading Co., Ltd is a comprehensive equipment supplier cooperating with various domestic


We can supply the heat exchanger production line for auto radiators, condensers, oil-coolers, heaters, or

other products, and HVAC condensers and evaporators.

Auto Condenser Making machines Including: collecting pipe single-punch mold; collecting pipe automatic forming

machine; aluminum one-end or two-end chamfering machine; semi-automatic core builder; condenser side plate

forming machine; collecting pipe slitting machine; flat tube straightening and cutting machine; aluminum brazing furnace.

Auto Radiator Making Machines

Brazing radiator machines: fin machine, radiator core
builder machine, plastic tank clinching machine, radiator leak testing machine/leak detector, header and side plate mold,

continuous brazing furnace; mechanical radiator machines: high speed fin punching machine, fin die, tube-to-fin expansion

machine, tube-to-header expansion machine, plastic tank clinching machine, etc;

copper radiator machine line:fully-automatic tube making machine, copper fin making machine, gas-fired core body

brazing furnace, header tinning furnace, manual core builder machine.

Evaporator Production Line
Including: fin die (single-punch type or progressive type); serpentine tube bender; evaporator core builder machine;
HVAC Evaporator and Condenser Production Line Including: heat exchanger bending machine; Long/short U-tube

bending machine; copper tube straightening and cutting machine; fin press line; progressive fin die; vertical/horizontal

expansion machine; others.
Molds: aluminum header plate mold, aluminum radiator plastic tank radiator, fin die (air conditioner fin die), etc;








vertical tube expander machine HVAC Equipment 


Vertical Type Tube Expander Machine For HVAC Equipment 7mm Pipe Diameter 0




Contact Details
Wondery Trading Co., Ltd

Contact Person: Manager

Tel: +8615305299442

Send your inquiry directly to us (0 / 3000)