Pipe bending machine series-Products-Cangzhou Haichi Tile Pressing Machinery Co., Ltd

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Pipe bending machine series

Cold bending forming machine for pipe bending

Flat slitting and cold forming machine

Necking machine

Necking machine is a forming process to reduce the diameter of the end of the tube blank. The flared shape can be conical or cylindrical. The tube blank enters the deformation zone under the action of axial force, and the flared plastic deformation of tangential tension is generated in the deformation zone, and then enters the stable deformation zone and takes shape

Necking machine

The necking machine adopts CNC fine milling, with high flatness, no concave and convex surface, and controlled by CNC system.

Tube flattening machine

The ordinary galvanized pipe commonly used by the round pipe flattening machine is pressed into an elliptical pipe. If high-quality hot-dip galvanized flat pipe is used, there is generally no ready-made finished product in the market, and it is not easy to buy in a small amount. If hot-dip galvanized pipe is used, there is only a circular pipe, which is generally 8 meters long and requires 3 thicknesses. Hot dip galvanized pipe is used. With the change of market conditions, the processing of hot-dip galvanized pipe requires the use of round pipe flattening machine, and the round pipe becomes elliptical pipe forming machine, This device is convenient and practical

Round tube flattening and punching machine

Advantages of round tube flattening and punching machine: 1. The equipment is controlled by PLC, and multiple protections are set during normal production 2. The bed is a steel plate weldment. Tempering treatment shall be carried out to eliminate the internal stress and avoid the deformation of the fuselage

Pipe bending machine

The pipe bender has the characteristics of convenient operation, stable performance and good working efficiency.

Bearing steel wheel of greenhouse pipe bender

The bearing steel wheels of the greenhouse pipe bender are all handled before they go out, so they can be used directly. If the bearing steel wheel of the greenhouse pipe bender is not meticulous, the effect of the board is not good

Numerical control cold bending forming machine for greenhouse pipe bending

The numerical control cold bending forming machine for greenhouse pipe bending is the same as that for sheet metal bending. In the case of pure bending, when the tube with outer diameter D and wall thickness t is bent by the external moment M, the outer tube wall of the neutral layer is subject to tensile stress σ 1. The pipe wall becomes thinner due to the action of; Tensile stress of inner pipe wall of neutral layer σ 1. The pipe wall thickens due to the action of. Moreover, the shape of the cross section changes from circular to approximately oval due to the action of the resultant forces F1 and F2. When the deformation is too large, cracks will appear on the outer pipe wall and wrinkles will appear on the inner pipe wall

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Located in Nanpi Economic Development Zone, Nanpi County, Cangzhou City, Hebei Province, has developed into a new enterprise integrating design, production, sales and service.

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Manager：Mr. Yang
Tel ：86-15028755418/86-15720211354
Q Q：2576405820
Mail：haichijixie@163.com
Web：www.haichijixie.com
Add：Nanpi Economic Development Zone, Nanpi County, Cangzhou City, Hebei Province

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