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Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment

Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment

    • Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment
    • Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment
    • Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment
    • Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment
  • Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment

    Product Details:

    Place of Origin: Guangdong, China (Mainland)
    Brand Name: RUIHUI
    Certification: CE, ISO certification

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Packaging Details: Wooden Box or Vacuum Packing
    Delivery Time: 30 work days
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 30 Sets Per Month
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    Detailed Product Description
    Stock Width(mm): 50~600 Stock Thickness(mm): 0.2~3.2
    Line Speed(m/min): 16~24 Coil Weight(Kg): 3000/5000
    Work Roll Number(Pcs): Upper 6/lower 5 Main Motor(Kw): AC 4.5
    Warranty Period: 12 Months

    Heavy material rack, metal sheet stamping die, punch automatic unwinding equipment

     

    Heavy-duty material rack is the most widely used unwinding and unwinding equipment in the stamping market. It adopts the method of variable-diameter feeding, that is, the inner diameter of the coil is increased by hand or oil pressure to increase the size of 20mm to achieve smooth material discharge. Unwinding, such as the usual diameter of the coil from 508mm to 525mm.

     

    However, there is an obvious drawback in this method of feeding materials. When the material frame is unwound to the last few laps, the tightening force of the coil material cannot withstand the winding force of the reel, so the diameter of the heavy material frame has been increased to 525 mm. This causes interlayer scratches in the last few turns of the coil, which affects the quality of the entire press line.

     

    Especially for the high-precision and high-quality stamping requirements, in order to avoid stamping the scratched material into finished products, it is often necessary to manually stop the final coil during the stamping process.

     

    After the inspection is passed, the stamping is carried out, which increases the downtime of the production line, which greatly affects the working efficiency of the stamping automation production line.

     

    To this end, Ruihui Machinery has developed and produced a heavy-duty material frame with sensors for stamping customers with high material accuracy requirements. It uses a high-precision linear displacement sensor to accurately detect the displacement of the drum rod.

     

    The system control solenoid valve keeps the material frame winding diameter constant in the whole process of the unit operation, which effectively ensures that the strip will not be scratched due to the change of the diameter of the reel even in the last few turns.

     

    The problem of scratching the surface of the strip due to the change of the diameter of the material frame is fundamentally solved, and the yield of the sheet material is improved, and it can also be used for automatic discharging and unwinding of the steel strip coil material.

     

    Products:

    material frame

    material frame

     

    Specification:
     

    Model MAC2-400 MAC2-500 MAC2-600 MAC2-800
    Stock Width(mm) 50-400 50-500 50-600 50-800
    Stock Thickness(mm) 0.3~3.2 0.3-3.2 0.3-3.2 -3.2
    Max.Coil Weight(kg) 3000 3000 3000 5000 5000 7000
    Max.Coil O.D.(mm) 1200 1200 1200  
    Coil I.D.(mm) 8 8 508 508
    Feed Length(mm) ~500* ~500* ~500* ~500*
    Max. Line Speed(m/min) 16-24 16-24 16-24 16-24
    Work Roll Number(pieces) upper 6
    lower 5
    upper 6
    lower 5
    upper 6
    lower 5
    upper 6
    lower 5
    Feed Roll Number(set) 1 1 1 1
    Main Motor(kw) AC2.9 AC2.9 AC4.4 AC4.4
    Mandrel Expansion hydraulic hydraulic hydraulic hydraulic
    Reel Motor(kw) 1.5 1.5 1.5 2.2 2.2 3.7
    Power(V) 3 Phase 220V/380V/50HZ
    Operating Air(Mpa) 0.49 0.49 0.49 0.49


    Straigtening performance:
     

    tock Thicknees (mm) Stock Width (mm)
    0.3 400 500 600 800
    0.4
    0.6
    0.8
    1.0
    1.2
    1.4
    1.6 470 470
    1.8 400 400
    2.0 360 360
    2.3 300 300 300 300
    2.5 230 230 230 230
    2.8 150 150 150 150
    3.2 110 110 110 110


    *1:(Pneumatic):Option in case of pneumatic mandrel expansion is provi
    Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment
    Metal Sheet Stamping Die Punch Decoiler Straightener Feeder Automatic Unwinding Equipment

    1. Pre-Sales Service:We have professional designers to meet the different requirement of our customers.

    2. After-Sales service:We have an efficient team to meet 24*7 all day service.

    3. Full-Service:Actively cooperate with customers to deal with problems in equipment using.

    4. Engineers can provide service machinery overseas.

    Contact Details
    Dongguan Ruihui Machinery Manufacture Co., Ltd.

    Contact Person: Calin Deng

    Tel: +8613826917409

    Send your inquiry directly to us (0 / 3000)

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