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Accuracy of construction and operation of pipe bender

Accuracy of construction and operation of pipe bender

I plant the main products are medium frequency hydraulic push pipe bender, hydraulic push elbow machine, cold drawing tee machine and other pipe fittings equipment products.Can produce domestic large diameter, large wall thickness (Ф1620*21mm) pipe expansion and bend making equipment, the products are widely used in petrochemical industry, electric power industry, boiler industry, steel pipe diameter expansion industry and shipbuilding industry.

The mechanical part of the medium frequency pipe bender is equipped with four major structures, which are power source structure, clamping and fixing structure, bending radius adjusting mechanism of the pipe, and propulsion structure.

Pipe bender has a variety of prefabricated bending Angle, Chinese subtitle display, can choose any manual, semi-automatic operation mode.

The machine has the characteristics of easy operation, stable performance, high working efficiency and high stability coefficient. It is an ideal equipment for pipe fitting processing industry.

The inner and outer sides of the pipe will be subjected to tensile stress and compressive stress at the same time when the pipe bender is bending.To cause a change in the pipe, resulting in a decrease in the quality of the bend, in order to ensure the quality of the pipe.

When bending the outer side of the material pull, the position of the inner side of the neutral axis is different from the bending method, the neutral axis is in about 1/3 from the outer wall when the compression bending work, and the neutral axis is in 2/3 from the outer wall when the rotation bending (back bending type) work.Therefore, it is beneficial to use rotary bending method for thin-walled pipe bending.Therefore, it is beneficial to use rotary bending method for thin-walled pipe bending.

The precision of bending tire is also one of the factors affecting the quality of bending pipe.In the manufacturing of bent tyres, in addition to the specification and size requirements to control within a certain tolerance range, we also require users to select the corresponding bent tyres according to the bending pipe diameter

The bendability and surface corrosion of the pipe itself may also affect the quality of the bent pipe.During field construction, the operator also needs to know the material of the pipe to be machined, machinability and make production judgment on the surface corrosion.The bending radius and outer diameter of the pipe can be customized according to customer requirements.

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