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Hydraulic Type Tube Expander Machine Vertical Installation for HVAC Application

Categories Tube Expander Machine
Brand Name: WONDERY
Model Number: LZ-800
Certification: CE
Place of Origin: JIANGSU
MOQ: 1set
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100sets/year
Delivery Time: 60days
Packaging Details: wooden case suitable for sea transportation
name: Tube Expander Machine
Use: Expand U-tubes/straight tubes
Pipe diameter: 7mm, 7.94mm,9.52mm
Power: 18.5Kw
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    Hydraulic Type Tube Expander Machine Vertical Installation for HVAC Application

    Hydraulic Type Tube Expander Machine Vertical Installation for HVAC Application

    1. Equipment Characteristics

    1.1 structural type: The vertical tube expander machine is of a vertical structure. The machine could finish tube

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

    1.2 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.

    1.3 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.

    1.4 The vertical tube expansion machine adopts expansion rod protection device which could stop the machine automatically in

    case of bended expansion rods.

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

    1.6The vertical tube expander machine adopts guide column and slide rail for guidance, which has a high precision and strong


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

    2. Equipment Components

    2.1 The main pneumatic components of the equipment are of ALLGREATor AIRTAC brand.

    2.2 The hydraulic components of the equipment are of Taiwan brand such as Janus, Risun or Yuken.

    2.3 The main electrical components are of Schneider, LS, IDEC, Kinco or other famous brand. The electrical

    control system meets relevant national safety standards.

    3. Basic Parameters

    3.1 Power supply

    • Power supply: AC380 V,50 HZ, 3-Phase 5-Wire;
    • Air source pressure: 0.4~0.6Mpa
    • Main motor power: 18.5KW
    • End-forming motor power: 370W

    3.2 system pressure: normal working pressure: ≤10MPa, max working pressure: 22MPa.

    4. Accessories Supplied with Machine (Excluding parts in machine)

    4.1 expandion rod: 1 piece;

    4.2 expander 1 piece;

    4.3 end-forming die: 1 piece;

    4.4 receiver: 1 piece;

    4.5 precompression tube: 1 piece;

    4.6 tools: 1 set;

    5. Technical Documents

    5.1 operation manual and maintenance manual, 1 set;

    5.2 qualification certificate, 1 copy;

    5.3 data sheet showing serial number, model, specification, etc;

    Machinevertical Tube Expander Machine
    Heat Exchanger SpecificationNormal copper tube outer diameter (mm)7mm, 7.94mm,9.52mm
    Normal fin thickness (mm)12.7,19.05,21.65,22
    Length (mm)220~1000/1200/1600/2000/2500
    Row quantity1~5
    Max holes per row (based on hole-to-hole distance at 25mm)61
    Expansion speedFast 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 oilISOVG32(winter)/ISOVG46(summer)
    Lubrication oil

    Mechanical oil ISOVG22-32

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