Horizontal Down-type Bending Machine/ Horizontal Down-type rolling Machine

This machine is a hydraulic three-roll plate bending machine, designed to roll steel plates into cylindrical, circular-arc, conical shapes and perform circle straightening.

For the processes of rolling and circle straightening, all three work rolls are driven to provide the rolling torque required for plate forming.

The equipment is controlled by a PLC system, with a synchronization accuracy of ±0.20 mm.

A cone rolling device is installed on the bearing block of the lower roll. The schematic diagram of cone rolling is shown below.

This machine belongs to the hydraulic three roll plate rolling machine, which is used to roll steel plates into cylindrical, circular arc, and conical shapes.

Pre bending is achieved by the horizontal movement of the lower roller, which is in an asymmetric position relative to the upper roller; During the rolling process, three working rollers are driven to provide rolling torque for the rolled sheet.

The elevation of the lower roller remains unchanged for easy feeding and operation, and is equipped with a longitudinal feeding device.

The main structure of the equipment consists of an upper roller device, a lower roller and a horizontal moving device, a main transmission device, a tipping device, a frame, and a balancing device.

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