The wall thickness of the elbow pushed by the cold pushing elbow machine is relatively uniform. The wall thickness of the outer side of the elbow is consistent with the wall thickness of the pipe billet. The thickness of the inner side wall is large, and the middle is gradually transitioned.

This cold push elbow machine is used for the formation of elbow, the main power is hydraulic cylinder, there are two forms, ball type and mandrel type.

The main characteristics of the ball type cold push elbow machine is low cost, but low efficiency, the need for more artificial.

The main characteristics of mandrel type cold retreat elbow machine is high cost, but also high efficiency, and save manpower.

Cold push elbow machine itself belongs to non-standard products, so there is no specific specifications and models, we can directly customize according to customer requirements.

Elbow diameter from 21mm-630mm, wall thickness from 3mm-30mm we can do.

Cold push elbow machine is mainly used for stainless steel elbow forming, if the product you need is carbon steel or alloy steel elbow, it is recommended that you choose medium frequency heating elbow machine.

Elbow determines the shape of elbow when use the lateral metal than the inside of the metal to bear a greater impact, and the core rod extrusion bending method of cold bend machine manufacturing elbow its deformation characteristics conform to the terms of the use of the elbow, the mechanical device has simple structure, low cost, unloading, convenient and easy clamping, high production efficiency, product quality meet the demand of production.Ao Guang Machinery Equipment Co., Ltd. in addition to cold push elbow machine, but also the production of three-way machine, pipe bender, medium frequency elbow machine.

The system of cold push machine is PLC used in the production of 21-630mm, 1D.5D stainless steel elbow, cold push machine is mainly characterized by: cheap price, easy operation, health and other functions.The elbow produced by cold push machine is mainly used in a pipe fitting at the bend of pipeline.In the pipeline system used in all pipe fittings, a large proportion, usually different types and wall thickness of the elbow selection forming process using cold push machine.Now manufacturers commonly used seamless elbow forming process using the cold push system made by our company.

The main parameters of the shape of the cold push machine are the radius of curvature R, the irroundness of the section perpendicular to the circle of the radius of curvature and the wall thickness.The process parameters that affect the shape of the elbow are the material of the billet, the shape of the material of the mand-rod head, the heating temperature and its diffusion and the speed of the push.

Working principle of cold push machine: at normal temperature, the advanced hydraulic press is used to put the tube blank into the mold of the bending cavity, and the method of pushing and pressing to form the pipe elbow can be divided into the production method of elbow with and without core according to the mold core when forming.The cold push machine itself belongs to non-standard products, so there is no specific specifications and models, we can directly customize according to the needs and requirements of customers.

The company mainly produces various types of cold push machine, elbow machine, three-way machine, pipe expanding machine, press, pipe bending machine, beveling machine, plate rolling machine and other above pipe fittings equipment mold.All the purchase of the company's manufacturing pipe fittings equipment our company will be provided to customers at a reasonable price, in good faith to obtain customer recognition and satisfaction.

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