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Hydraulic CNC 4 Roller Plate Rolling Machine HC4R Series

    Buy cheap Hydraulic CNC 4 Roller Plate Rolling Machine HC4R Series from wholesalers
     
    Buy cheap Hydraulic CNC 4 Roller Plate Rolling Machine HC4R Series from wholesalers
    • Buy cheap Hydraulic CNC 4 Roller Plate Rolling Machine HC4R Series from wholesalers

    Hydraulic CNC 4 Roller Plate Rolling Machine HC4R Series

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    Brand Name : genuo
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    Payment Terms : L/C, T/T, D/P, D/A
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    Hydraulic CNC 4 Roller Plate Rolling Machine HC4R Series


    hydraulic cnc 4 roller plate rolling machine


    Standard EquipmentOptional Equipment
    ▲ SIEMENS PLC controller, Touch display△ SIEMENS CNC control system
    ▲ 42CrMo solid forging roller△ Central and side supports
    ▲ Schneider & Omron electrical components△ Automatic loading and unloading systems
    ▲ YUKEN hydraulic valves, NO,K seal ring△ Motorised feeding and squaring tables
    ▲ NSK double-row spherical roller bearing△ Side motorised rolls
    ▲ Tamagawa precision rotary encoder△ Provision for hot rolling
    ▲ SIEMENS main motor,Sunny pump△ Integrated welding system
    ▲ iNi hydraulic motor, Peika planetary reducer△ Automatic lubrication system
    ▲ Mobile wheel mounted control console△ Automatic ejector
    ▲ Centralised manual lubrication△ Customized colors

    1 Configuration Details

    Working Roller


    Roller is the most important components of the rolling machine, its quality and performance has a direct impact on the service life of the rolling machine and the precision of rolling.

    Working rollers are made of high-strength high-quality steel 42CrMo material, after forging, roughing, quenching and tempering, HB240 ~ 300, finishing after the intermediate frequency quenching HRC47-58, according to JB/ZG4289-86 roll steel standards.


    Strictly in roller manufacturing, to ensure its comprehensive mechanical properties.

    Working Roller




    Electrical Components


    Germany SIEMENS electrical components ensure the stable operation of the machine. Reasonable line connection and arrangement greatlyreduces the failure rate.

    The integrated control module of hydraulic valve group makes the sliding block move smoothly and accurately.

    And the operator and all parts of the machine played a good protection. It's safe, stable and not easy to break.


    Low Noise and Powerful Force Siemens motor guarantee themachine service life and improve the machine working stability.

    Electrical Components



    CNC Control System


    Thanks to the CNC control and PLC of SIEMENS. Excellent HMI operation interface. Make our bending machine run at will. SIEMENS

    Smart Line provides a friendly interface for users to monitor the operation of machines in the control system.

    GENUO Rolling machine equipped with special independent operation panel and automatic rolling program so that can realize one-button

    operation. This machine can automatically rolling and forming at one time. Powerful data storage and recall functions. Hundreds of

    programs for arious specifications of automated rolling. The system is compatible with manual operation programs and can be manually

    operated when needed. At the same time, the configuration software also provides users with a variety of functions, such as formula

    management, security level management, language management, etc.


    CNC Control System
    CNC Controller



    Roller Rotation


    Hydraulic Motor → Planetary Gearbox → Working Roll

    The upper roller is a driving roll of 4 roller bending machine. The independent hydraulic motor on the upper roll and the high-powerbox are

    directly coupled(straight), not through the intermediate gear transmission, which is the most energy-savingdrive method.

    The hydraulic motor is equipped with an immediate brake to allow the roll to stop accurately in the pre-bending state.


    Roller Rotation
    Planetary Gearbox



    Hydraulic System

    Each oil circut is routed with two relief vaive to control pressure.the maximum set pressure for each oil circuit is 25 MPa. which is mainly to

    control the main cylinder pressure. and the other relief valve is set to 16 MPa, mainly to control the overturning cylinder and balancing cylinder

    pressure.In order to ensure the synchroni- zation accuracy of the main oil cylinders at both ends of each moving working roll,high-precision

    displacement sensors are installed on the left and right racks and the tilting frames. Through the pressure sensors, the microcomputer control

    system detects and adjusts the movements of the main oil cylinder pistons to achieve the precison of the both working roller ends.

    Advantage of our hydraulic system:

    a. The unique pre-discharge technology is adopted to effectively avoid hydraulic shock and improve the life of the pipeline and seals.

    b. The hydraulic components are adopt Japan YUKEN and NO,K brand,hight qauality parts to ensure the stability of the hydraulic system.

    c. Each input and output port of the hydraulic system is provided with correspondina detection points, which are convenient for maintenance

    and fault checking. The oil pump adopts a lower mounted type and positive pressure oil absorption.

    At the same time the filters, level gauges, and all transmitting devices can automatically warn of faults.


    Hydraulic System table
    Hydraulic System Tools

    2 Main Structure

    The machine is four roller plate bending machine, its structure shown as drawing, upper roller as initiative roller, down roller

    and side rollers as driven rollers; upper roller is fixed, down roller does up and down movement; upper roller is mechanical

    initiative, while down roller and side rollers are driven by friction from plate and rollers. Down roller and side rollers are

    driven by hydraulic oil tank to do lifting movement.

    Upper roller’s ventro-bearing overturn and reset are also driven by hydraulic oil tank. Rollers’ bearing and oil tank are

    installed on left and right side of machine frame.


    hydraulic oil tank


    rolling machine



    3 Quality Assurance

    rolling machine function application


    4 Technical Specification

    plate roller technical specification


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