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Oprettet 14. September 2020 kl. 07:10
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The upper roller is fixed for rotation only

The above is the introduction of the three-roller plate rolling machine for fishing gear and equipment, I hope it will be helpful to everyone. The upper roller is fixed for rotation only. In addition, the allowable degree of bending deformation per pass through the work roll is larger, and the bending efficiency is higher.The upper and lower working rolls are both active rolls, and the working rolls on both sides are passive rolls, which can be tilted up and down along the guide rail plane at a certain angle relative to the vertical plane.

Downward adjustment three-roller plate rolling machine The vertical downward adjustment type and the inclined downward adjustment type three-roller plate bending machine are similar in type. The vertical plane formed by the axis of the lower work roll has a small offset distance relative to the vertical plane formed by the axis of the upper work roll, and the lower work roll can be raised and lowered vertically. The upper roller of the horizontally downward-adjustable three-roller bending machine can move up and down, the two lower rollers can move horizontally independently or at the same time, and the three working rollers are all active rollers.

Therefore, there is a straight part at both ends of the plate, that is, the remaining straight side, the length is about half of the distance between the two lower rollers.. When working, the plate ends before or behind the clamping points of the upper and lower rollers are very short, and the remaining straight edges are generally only twice the nominal thickness of the coil. When the plate bending machine is working, the work roll is moved by hydraulic pressure, mechanical force and other external forces, so that the plate is bent or rolled into shape. During the bending process, each lower roller performs the functions of the lower roller and the side roller in turn, that is, two asymmetric three-roller plate bending machines are formed successively, and the workpiece is loaded and unloaded at one time.

The upper roller can move up and down, and the distance between the lower rollers is fixed. Almost all the plate ends can be bent, and the plate ends do not need to be pre-bent by other methods. The cylindrical part needs to use special equipment and molds to pre-bend the end of the plate before bending. Asymmetrical three-roller bending machine The work roll is characterized by asymmetrical configuration. Symmetrical three-roller plate rolling machine Symmetrical arrangement.

The upper roller rotates fixedly, but the movement tracks of the two lower rollers are different. According to the rotation movement and position changes of work rolls of different shapes, parts such as oval, arc, and cylindrical parts can be processed. The arc downward adjustment type three-roller plate bending machine is a new type of integrated vertical downward adjustment and inclined downward adjustment.

The adjustable strokes of the two lower rollers are relatively large.Fishing tackle equipment The plate Fishing Swivels Manufacturers rolling machine is a kind of equipment that uses work rolls to bend the sheet metal and is an important processing equipment. One is vertical movement and the other is inclined movement. It can complete all the bending work including the front and back ends



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Company was established in 1992, which is a specialist engaged in various research and development and production of fishing tackle accessories.

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