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

RONGWIN Custom Automatic Door Hinge Production Line with JH21 Series Pneumatic Power Press

This customized door hinge production line includes an automatic feeding system, a JH21 series pneumatic power press, dedicated hinge stamping molds, an automatic chamfering machine, an automatic polishing machine, and an automatic hinge assembly machine.

Door Hinge Production Line — Decoiler and Straightening Machine

Door Hinge Production Line — Automatic Servo Feeder

Door Hinge Production Line — JH21 Series Pneumatic Power Press

RONGWIN offers a range of power presses to meet diverse stamping requirements and production capacities. The JH21 Series Pneumatic Power Press is designed for reliable, high-precision, and efficient metal stamping in automated door hinge production lines.

Key Features of the JH21 Series Pneumatic Power Press:

1. High-Rigidity Welded Frame: The steel plate welded machine body provides excellent rigidity, stable accuracy, and long-term structural reliability.
2. Reliable Pneumatic Clutch and Brake: Available with dry or wet pneumatic friction clutch and brake systems, ensuring responsive, smooth, and dependable operation.
3. Low-Noise Precision Gear Drive: Precision-ground large gears and gear shafts reduce operating noise while improving transmission stability.
4. Six-Sided Ram Guide System: The ram is supported by six-sided guideways and a pneumatic balancing device, ensuring smooth movement and consistent stamping accuracy.
5. Hydraulic Overload Protection: An integrated hydraulic overload protection system safeguards both the press and the stamping molds from excessive loading.
6. PLC-Controlled Automation Compatibility: When combined with PLC control and an automatic feeding system, the press can be configured as a single-machine automatic stamping unit or integrated into a multi-machine automated production line.
7. Flexible Speed Options: In addition to fixed-speed operation, two variable-speed configurations are available to better match different stamping processes and improve production efficiency.

The progressive die enables cutting, punching, edge rounding, and blanking operations to be completed in a single power press cycle.

Door Hinge Production Line — Automatic Chamfering Machine

Door Hinge Production Line — Automatic Polishing Machine

Door Hinge Production Line — Automatic Hinge Assembly Machine

Customer satisfaction is our aim

RONGWIN Custom Automatic Door Hinge Production Line with JH21 Series Pneumatic Power Press

RONGWIN Custom Automatic Door Hinge Production Line with JH21 Series Power Press

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