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CustomizedRONGWIN 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.
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



Power Press Machine 63Ton ,used to punch holes, different shapes. Our factory has more than 15 years experience to make this power press, we can design the punching tool and die according to customer's products drawing. Everytime will test the punching machine using the punching tool and die to check customer's products can be done or not . Through this process, we can find if there is any fault for the machine or punching tools. This is our regular manufacturing process, the machine quality is our promise for customer.
read moreThis kinds of Open Frame Mechanical Multiple Hole Punch Press Machine with CNC Feeder is mainly use punching mesh hole . Compared with CNC Turret Punching Machine . This Hole Punch Press Machine is more economical
read moreCrank Punching Press Machine introduction: This mechanical crank punching press can punch the workpiece in very fast speed, the working efficiency is very high. This kind of punching machine is used on many kinds of metal working industry .
read moreOur Recetangular Sheet Metal Duct Manufacturing Auto Line V is composed of rack,leveling embossing, hydraulic pointed mouth and square opening, hydraulic shearing machine, joint Angle displacement type nip machine, manipulator grabbing assumed a feeding platform, plate double joint flange and double linked list bone molding machine, servo feeding platform, TDF hydraulic crimping machine, electric control part adopts full computer control, bending servo feeding, positioning precision, especially the “口” word processing line, guarantee the precision of bending, its maximum feed speed is 16 m/min, the length of error of plus or minus 0.5 mm, the line can be processing TDF flange, are two kinds of Angle steel flange duct, exchange is simple and rapid.
read moreThe 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.
read moreRONGWIN company can provide various kinds of clamps, including ordinary clamps, Fast clamps and hydraulic clamps.Among them, Fast clamps is the most widely used. Suitable for all kinds of hydraulic bending machines.
read morethe professional team to service !