The CNC three roll bending machine adopts the structure of the lower cylinder. The upper working roller of this 3 roller pipe bending machine is the main driving roller: the upper roller is driven by a hydraulic motor (a motor) through a planetary reducer to drive the upper roller to rotate, and the two lower rollers are respectively driven by a hydraulic motor planetary reducer to drive the lower roller to rotate. The lifting of the upper roller is realized by hydraulic cylinder, the lifting displacement is controlled by computer, automatic leveling, screen display, synchronization accuracy ±0.2mm; the horizontal position of the two lower rollers can be adjusted separately, the horizontal movement adopts hydraulic transmission, the center distance can be adjusted; the side lower roller bearing seat is equipped with a cone stopper to slow down the small end of the sector plate to achieve a certain range of cone rolling; the general cone angle is 30°, 50% of the full load. EZHONG 3 roller bending machine price is very reasonable, contact us to know more about it.

The tail of the upper roller of this kind of large roller pipe bending machine is equipped with a balance mechanism, which can facilitate the unloading of the rolled workpiece and the cylinder. The three roller pipe bending machine is equipped with a fixed console and a remote control button box, which are convenient for workers to use. This 3 roller pipe bending machine is equipped with a safety interlocking device to make the operation safer. This kind of large plate bending machine has features of simple operation, convenient maintenance and high rolling precision. It is an advanced and practical large-scale CNC plate bending machine. As one of the professional 3 roller bending machine manufacturers, EZHONG has an advanced and practical large-scale 3 roller bending machine for sale at competitive prices.

Three Roll Bending Machine Working Principle

The controlled movement of the lower roller makes the pre-bending operation very easy.

Working Principle Of 3 Rolls Bending Machine

The reduction of the distance between the lower rollers can better drag the plate, which facilitates the subsequent bending of products with smaller diameters and thicknesses, and facilitates the measurement of curved plates that must be welded.

Increasing the distance between the lower rollers makes it easier to bend thick plates.

During pre-bending, the steel plate is kept in a horizontal position, which ensures better safety conditions for the operator.

Due to the upper profiled roller operating system, the three bending roll machine can be used as a traditional press to perform pressing and measure the finished product.

In the same way, very thick cone plates and curved plates can also be produced through different pressing operations.

Hubei Heavy Equipment Co. Ltd is located in the ancient city of Wudu - Ezhou City, Hubei Province. It is one of the heavy forging and shaping equipment enterprises designated by the former First Machinery Department to produce plate bending rolling machines and plate leveling machines. It is a manufacturing company with an independent legal personality established after reform, reorganization and restructuring.