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TJS-6 Series cold heading machine

    Main technical parameters:

    MODEL

     

    TJS-62L-170

    TJS-62L-120

    TJS-63L-170

    TJS-63L-120

    TJS-64L-170

    Stons Qunty

    No.

    2

    2

    3

    3

    4

    Forming Force

    Kgs

    30000

    30000

    35000

    35000

    40000

    Max. Cut- -off Diameter

    mm

    Φ9

    Φ9

    Φ9

    Φ9

    Φ9

    Max. Cut- -off L ength

    mm

    100

    100

    110

    110

    110

    Producton Spedpcs

    Pcs/min

    60-220

    60-220

    60-220

    60-220

    60-200

    P.KO Stroke

    mm

    25

    25

    25

    25

    25

    KO Stroke

    mm

    110

    85

    110

    85

    110

    Stroke

    mm

    170

    120

    170

    120

    170

    Cut off Die Diameter

    mm

    Φ28*45L

    Φ28*45L

    Φ28*45L

    Φ28*45L

    Φ28*45L

    Punch Diameter

    mm

    Φ38*115L

    Φ38*115L

    Φ38*115L

    Φ38*115L

    Φ38*115L

    Main Die Diameter

    mm

    Φ56*150L

    Φ56*150L

    Φ56*150L

    Φ56*150L

    Φ56*150L

    Die Pitch

    mm

    60

    60

    60

    60

    60

    Normal Sina of Bolt

    mm

    M3-M8

    M3-M8

    M3-M8

    M3-M8

    M3-M8

    Shank Length of Blank

    mm

    10-100

    10-60

    10-100

    10-60

    10-100

    Main Motor Power

    KW

    11KW-8极

    11KW-8极

    18.5KW-8极

    18.5KW-8极

    22KW-8极

    Main Motor voltage

    V

    380V

    380V

    380V

    380V

    380V

    Main Motor frequency

    HZ

    75HZ

    75HZ

    75HZ

    75HZ

    75HZ

    Main Motor speed

    r/min

    750

    750

    750

    750

    750

    Pump power

    W

    2*180W(1/4HP)

    2*180W(1/4HP)

    2*180W(1/4HP)

    2*180W(1/4HP)

    2*180W(1/4HP)

    Oil consumption

    L

    200L

    200L

    200L

    200L

    200L

    Volume(L*W*H)

    M

    3.2*1.33*1.85

    3.2*1.33*1.85

    3.5*1.33*1.85

    3.5*1.33*1.85

    3.5*1.39*1.8

    Weight

    Ton

    4

    4

    5

    5

    5.8

    FAQ

    What are the safe operation precautions for cold heading machines?

    1. Selection requirements for cold heading machine equipment
    (1) The crankshaft, body and impact connecting rod are cast from high wear-resistant alloy, with high tensile strength and high wear resistance.
    (2) Equipped with a variable frequency speed regulating device, the gear has high efficiency and large torque.
    (3) The cutting force of the cutter rod is transmitted linearly, and the dynamic balance is good.
    (4) The multi-station cold heading machine uses open and close clamps to transfer workpieces, which facilitates the arrangement of the forming process.
    (5) Equipped with a fault detector and safety protection device, the machine will automatically stop when the equipment fails, giving maximum protection to the equipment and mold.
    (6) The lubricating oil circuit is simple and can effectively protect the punch rod and workpiece on the basis of ensuring circulation filtration.

    2. Operation method of cold heading machine equipment
    (1) Install the proximity switch on the equipment and connect various components according to the electrical schematic diagram.
    (2) Press the two reset switches on the counter operation panel to reset the preset number and processing number respectively.
    (3) In manual and automatic modes, turn the speed regulating potentiometer, the parts manufacturing speed will change accordingly, and the digital display will show the speed in different periods.
    (4) Press the emergency stop button on the control cabinet panel to stop the equipment, and pull off the total power supply. The data on the counter remains unchanged. After restarting the power supply, the parts will stop after reaching the preset number.
    (5) After turning the key switch, the key operations on the counter panel become invalid.

    3. Safety matters of cold heading machine equipment
    (1) All faults should be eliminated before starting the machine, check whether the fasteners of the equipment are locked and whether the safety protection devices are intact to prevent them from loosening due to severe vibration and causing accidents.
    (2) The equipment should stand in a safe position during operation, and it is strictly prohibited to pick up workpieces at the mold.
    (3) If a malfunction occurs, you must stop the vehicle immediately, identify the cause and eliminate the hidden danger. It is strictly prohibited to drive when the brakes fail.

    4. How to choose cold heading oil
    Cold heading oil plays a key role in the fastener manufacturing process. Good cooling performance and extreme pressure and anti-wear properties have made a qualitative leap in improving the service life of the punch rod and the accuracy of the workpiece. According to the different materials of the workpiece, the performance focus of the cold heading forming oil is also different when selecting it.
    (1) When selecting cold heading oil for carbon steel, the optimal viscosity should be determined based on the difficulty of the process. It must also be noted that chlorine-based cold heading oil will cause rust on the machine and the workpiece. When using chlorine-free cooling Upsetting oil can effectively avoid rust problems.
    (2) Stainless steel is a material that is prone to hardening, so it requires the use of cold heading oil with high oil film strength and excellent extreme pressure and anti-wear properties. Oils containing sulfur and chlorine composite additives are generally used to ensure extreme pressure performance while avoiding problems such as blackening of the workpiece and breakage of the punch rod.

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