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NC Accuracy Uncoiler Steel Decoiling Machine MAC4 -600A Punch Automation

Categories Coil Feeder Straightener
Brand Name: RUIHUI
Model Number: MAC4-600A
Certification: CE ISO
Place of Origin: Guangdong, China (Mainland)
MOQ: 1 Set
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 30 Sets Per Month
Delivery Time: 30 work days
Packaging Details: Wooden Box or Vacuum Packing
Condition: New
Type: Straightener Feeder & Uncoiler
Use: sheet
Voltage: 380V/Customized
Power(W): 15KW
Dimension(L*W*H): 3630*2650*2460
Weight: 7T
Warranty: 1 Year
Material Width: 70~600mm
Product Name: NC Servo Straightener Feeder
Coil Weight: 5000kg
Material Thickness: 0.6~6.0mm
Color: Customized
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    NC Accuracy Uncoiler Steel Decoiling Machine MAC4 -600A Punch Automation

    NC Accuracy Uncoiler Steel Decoiling Machine MAC4 -600A Punch Automation

    Compared with the roller feeder and the air feeder, the NC feeder has higher feeding accuracy, more stable feeding performance and more convenient operation, and these advantages are derived from its advanced control system.

    The control system of the NC feeder consists of PLC, servo system and touch screen. PLC can improve the stability of the control system and enhance the anti-interference ability of the system.

    The servo system can accurately position the mechanical movement and improve the accuracy of the mechanical transmission. The touch screen can visually display and modify the parameters of the NC feeder, simplifying the field operation.

    The NC feeder has two working modes: manual and automatic. When the manual working mode is used, the servo motor can be rotated forward or reversed. When the servo motor is automatic, the servo motor can only rotate forward.

    Description of several key parts of the NC feeder PLC program:

    1. the PLC program will set the length of the conversion pulse on the touch screen

    2. the pulse number to the actual length

    In order to let the operator better understand the working condition of the feeder, real-time display of the feeding length is very necessary. The method is to read the actual pulse number of the PLC, and the multi-faceted hand is converted into the actual length value and displayed on the touch screen.

    3. feeding speed to pulse frequency

    For workpieces of different lengths, the feed speed requirements are different; longer workpieces require higher feed speeds, otherwise they will conflict with other equipment; shorter workpieces can choose a lower feed speed, which is beneficial to protect the motor.

    Therefore, it is necessary to read the maximum speed from the touch screen multiplied by the set percentage, which is the feeder speed, and then convert it into a pulse frequency.

    NC feeder

    4. pulse frequency transfer material speed

    While the feed length is displayed on the touch screen in real time, the display of the feed speed is also very necessary by reading the pulse frequency emitted by the PLC and dividing it by the maximum speed, which is the display percentage.


    Stock Width(mm)70~40070~60070~80070~100070~1300
    Stock Thickness(mm)0.6~6.00.6~6.00.6~6.00.6~6.00.6~6.0
    Max.Coil Weight(kg)50005000700070007000
    Max.Coil O.D.(mm)14001400140014001400
    Coil I.D.(mm)508508508508508
    Feed Length(mm)~500*~500*~500*~500*~500*
    Max.Line Speed(m/min)16~2416~2416~2416~2416~24
    Work Roll Number(piece)upper 4upper 4upper 4upper 4upper 4
    down 3down 3down 3down 3down 3
    Feed Roll number(set)11111
    Main MotorAC5.5AC7.5AC7.5AC11.0AC11.0
    Mandrel ExpansionHydrauilcHydrauilcHydrauilcHydrauilcHydrauilc
    Reel Motor(kw)
    Power(v)3 Phase 220V/380V/50HZ
    Operating Air(Mpa)0.490.490.490.490.49

    Straightening Performance
    Stock Thickness (mm)0.6~1.340060080010001300


    Q1:What kinds of machines do you have?

    Our main products are:Nc Servo Roll Feeder,Uncoiler, Straightener, 3 in1 Straightener

    Feeder,Transfer systems,Press Feeding Line., etc

    Q2:Is your equipment standard or customized?

    Both, we can OEM & ODM with customers.

    Q3:What are your equipments certification?

    All our items are coming with CE certifications.

    Q4:How did your company's quality system work?

    “QUALITY IS OUR CULTURE” Our quality is not the best in the world, and the price is not the

    cheapest. But we can provide you excellent products to defeat your competitors.

    Q5:How long is the warranty period of the machine?

    We offer free service with a warranty period of one year, If it is operate in reasonable, the

    machine can be used more than 10 years.

    Q6: Is it possible to be a foreign agent and distributor?

    If you are confidence and excellent service for after-sales, then welcome to be our agents or

    distributors all over the world.

    Q7:What’s your payment?

    T/T,D/P,L/C,Western Union., etc

    Q8:What’s the delivery?

    “TIME IS GOLD” for you and for us, so we have professional team work and production line can

    make nice quality in short time.


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

    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.

    Quality NC Accuracy Uncoiler Steel Decoiling Machine MAC4 -600A Punch Automation for sale
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