us
  • #info@rongwin.com
  • #0086-15156147667
  • #0086-(0)25-57226860
  • #

    Technology and Innovation Center, Lishui Industry, New Town, Lishui Economic Development Zone, Nanjing, Jiangsu, China 211200

new products
  • Single Phase Mini CNC Press Brake for Home-Use
    WD67K 30T-1000 Small Hydraulic Torsion Bar Two/Three Axis CNC Press Brake

    The single-phase small CNC press brake is a CNC metal forming equipment designed for small processing scenarios. It is powered by a single-phase 220V power supply and equipped with an industrial power supply. It is suitable for home workshops, small workshops, entrepreneurial studios and other places. Driven by the CNC system, it can complete the precision bending of metal sheets. It is suitable for the processing of various materials such as stainless steel, aluminum alloy, copper, etc. It is an ideal choice for lightweight production.

  • WF67K-E Automatic CNC Press Brake Machine CNC Tools for Aluminum Bending Hydraulic Brake Machine - Rongwin machinery
    WF67K-E Automatic CNC Press Brake Machine CNC Tools for Aluminum Bending Hydraulic Brake Machine

    High precision and fast speedThe main cylinders on both sides are synchronously controlled byelectro-hydraulic servo valves imported from Germany andGerman grating ruler closed-loop control. The feedback is accurateand the slider runs accurately, so that the bending accuracy ensuresthe repeatable positioning accuracy of the slider.

  • Aluminum foil bowl production line
    RONGWIN Hydraulic Punch Press Machine Aluminum Foil Bowl and Container Production Line Efficient Punching Machines

    RONGWIN company can customize the production line of various foil container, you only need to tell us the product style and speed requirements you need to produce, and our engineers will give you a plan that is most suitable for you. Customize the machines and molds you need and give you a one-stop solution. This line includes automatic feeding device, Customized JH21 pneumatic power press and customized moulds for different workpieces.

  • Hydraulic Ironworker
    Q35Y Series Hydraulic Ironworker

    Q35Y Series Mechanical cnc Hydraulic Ironworker for metalworking is designed by the most advanced technology, which has the advantages of easy operation, low consumption and low maintenance cost.

RONGWIN Automatic Feeding Customized Door Hinge Production Line with JH21 Series Power Press

RONGWIN company can customize the production line of various hinge, you only need to tell us the product style and speed requirements you need to produce, and our engineers will give you a plan that is most suitable for you. Customize the machines and molds you need and give you a one-stop solution.
  • lead time:

    30 working days
  • product orgin:

    China
  • brand:

    RONGWIN
  • shipping port:

    Shanghai
  • payment:

    TT
  • color:

    Customized
  • description
  • components
  • technical parameters

RONGWIN Automatic Feeding Customized Door Hinge Production Line with JH21 Series Power Press

This hinge production line includes automatic feeding device, Customized JH21 pneumatic power press, customized moulds,  automatic chamfering machine, automatic polishing machine and automatic assembly machine.


Hinge production line -- Uncoiling Leveling Machine


Hinge production line -- Automatic Servo Feeding Machine


Hinge production line -- JH21 Series Power Press

Rongwin produces various types of punch presses to meet the production needs of different customers.

JH21 series of power press has the following characteristics:

1. The steel plate welded body has good rigidity and stable accuracy. 

2. Adopt dry or wet pneumatic friction clutch and brake, the action is sensitive and reliable.

3. The large gears and gear shafts are precisely ground, and the machine tool has low operating noise. 

4. Slider six-sided guide rail, with pneumatic balancing device, stable operation and accurate accuracy. 

5. The hydraulic overload protection device is adopted to effectively protect the press and mold. 

6. After adopting PLC control and automatic feeding device, it can form a single-machine automatic or multi-machine automatic stamping production line. 

7. In addition to the fixed speed, this model has two infinitely variable speed travel options, which are more suitable for stamping process requirements and improve production efficiency.




The progressive die can realize cutting, punching, rounding and blanking on a Power press machine.


Hinge production line -- Automatic Chamfering Machine


Hinge production line -- Automatic Polishing Machine


Hinge production line -- Automatic Assembly Machine


Customer satisfaction is our aim









RONGWIN Automatic Feeding Customized Door Hinge Production Line with JH21 Series Power Press





RONGWIN Automatic Feeding Customized Door Hinge Production Line with JH21 Series Power Press

Other customized production lines




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