| Welcome to the elbow machine manufacturer consultation
Ao Guang Elbow Machine Factory is a major production of pipe fittings equipment manufacturers.The main production of pipe fittings equipment include: elbow machine, tee machine, pipe bending machine, pipe expanding machine, press, beveling machine and other above pipe fittings equipment molds.The company's production of pipe fittings equipment is mainly used in petroleum, chemical, heating and other industries.The pipe fitting equipment produced by our company is customized according to the models and materials required by customers.We are a reliable supplier for every customer.All the purchase of our company's pipe fittings equipment our company will provide customers with advanced technology of advanced equipment.For example, the elbow machine, we will give customers according to the customer's will to wear our advanced medium frequency power supply, can play the power saving, no noise and other advantages of the equipment.This is also the competition between our company and other companies to ensure the use of elbow machine and smooth operation.Our company always takes customer satisfaction as the goal of our business activities.Our efforts are to satisfy our customers' expectations and needs.
Our company in our engineers and customers under the communication, can get a large number of users to promote and re-order.This is also our pipe fitting equipment to the broad market advantage.
Practice for manufacturing mandrel type elbow machines
Manufacture process of mandle-type elbow: this process is suitable for the manufacture of carbon steel butt-welding long radius and short radius elbow made by hot pushing.
Notes for the process of the mandrel type elbow machine from the bottom to the finished product: adjust the height of the center of the mandrel.And keep consistent with the push head center of the push machine.Adjust the front and back travel limit of the push machine.Adjust the working pressure and advance speed of the push machine.Check whether the hydraulic, electrical and cooling systems work normally and whether the action is sensitive.For lubrication, the inner wall of the pipe is coated with a thin and uniform layer of graphite powder.Start the pump, intermediate frequency power supply, adjustment of intermediate frequency power, and match the advancing speed, push the machine before the mandrel rod fixture on the tube billet slowly forward, tube billet by induction heating ring, the pipe under the action of thrust and under high temperature condition began expanding, bending forming and take off the plug, to complete a bending forming process.
The forming process of cold extrusion elbow: the common cold pushing elbow machine is used to put the tube billet into the outer die. After the upper and lower die is closed, the tube billet moves along the reserved gap between the inner die and the outer die to complete the forming process under the push rod.It is made of a horn mandrel head or mandrel into the mold, the pipe fittings into the mold, the mold should have two semi-circular arcs, one up and one down, in the push process is a process along the mandrel bending.There is a support behind the cutting pipe section into the mandrel, behind a arch frame will be solid mandrel.There is a hydraulic rod jacking device in the center, which pushes forward through the hydraulic transmission top column.
The above is a brief introduction to the technical procedures of the cold push elbow machine.
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