4 Roll Plate Bending Machine
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Hydraulic bending roll for bending metal sheets and plates into curved, round and conical shapes
Main Drive Mechanism
The primary driving mechanism is the upper roller, powered by a hydraulic motor connected through a reduction gearbox to ensure a consistent rolling speed of approximately 4 meters per minute, facilitating efficient steel plate feeding.
Roller Mechanics
Hydraulic systems enable both simultaneous and independent lifting of the lower roller and side rollers. The system also manages the dumping and resetting of the inverted head.
Hydraulic System
Features an independent hydraulic pump station comprised of an oil pump motor, hydraulic valve group, and auxiliary piping.
- The hydraulic pump is equipped with an oil filter to ensure clean oil supply.
- The system is designed to be leak-resistant and easy to maintain, using high-quality seals and components from renowned manufacturers.
- The synchronization of roller lifting is managed by a PLC system, ensuring high precision through sensors and hydraulic valves (including electromagnetic reversing valve, throttle valve, and hydraulic control check valve).
Electronic Control System
- Comprises an electric control cabinet, an operational console, and a handheld control box.
- The PLC and other control devices are housed in a distribution cabinet, with a touch screen interface for operational ease.
- Components primarily sourced from Schneider Electric, with the main electrical system designed for three-phase 380V/50Hz AC. Includes comprehensive motor protection against short circuits and overheating.