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The customer inquired about the pipe expanding machine and o

The customer inquired about the pipe expanding machine and our company introduced it

Today we received a call to inquire about the pipe expanding machine, and the customer also inquired about the end expanding machine. According to the requirements provided by the customer, our engineers and sales staff briefly introduced the manufacturing process and production process of the pipe expanding machine and the end expanding machine equipment.Pipe-expanding machine in the production process is the main control system of intermediate frequency power supply steel pipe heating to need me to let you and keep constant, especially in the thermal expansion of alloy steel, more can reflect the system should thermoplastic become warm, effectively avoid artificial factors and cause the loss of high temperature alloy steel tube produce the material of steel pipe and folk scrap,At the same time, the fracture phenomenon of tie rod or die caused by the rise of thrust of thermal expanding tube set due to low temperature is avoided to ensure the smooth operation of pipe expanding machine and avoid the unstable factors in the operation of pipe expanding machine.

Main structure of pipe expander: base, main cylinder support plate (including main cylinder), movable push plate, front support plate, automatic feeding, unloading roller table, mold support, intermediate frequency coil adjusting frame (including intermediate frequency heating coil), intermediate frequency power supply, electrical control system, etc.

Expander production specifications: diameter Φ60 ~ Φ1420mm, wall thickness of 3 ~ 120mm, length of 3 ~ 24m.Can be expanded to make various materials of steel pipe (such as P91-92/T91-92, Q235, Q345, 45#, A106B-C, 12CrMoV).

The company can make different types and specifications of pipe expanding machine according to customer requirements, the material of pipe expanding machine can be divided into: alloy steel, carbon steel and so on.Welcome customers who need various specifications of pipe expanding machines to consult and order.

What are the characteristics of intelligent constant temperature of pipe expanding machine

Specification: diameter Φ60 ~ Φ1420mm, wall thickness of 3 ~ 120mm, length of 3 ~ 24m.Can be expanded to make various materials of steel pipe (such as P91-92/T91-92, Q235, Q345, 45#, A106B-C, 12CrMoV).

Intelligent control of intermediate frequency power supply at the time of expanding production will steel tube heated to the required temperature and constant, especially in the thermal expansion of high alloy steel pipe, more can reflect the superiority of the system to adapt to the thermoplastic deformation temperature area narrow, effectively avoid the human factors caused by the alloy steel pipe burnt (high temperature) to produce the scrap quality decline and die for steel tube,At the same time, the fracture phenomenon of tie rod or die caused by the increase of thrust of thermal expansion unit caused by too low temperature is avoided.To ensure the safe operation of the thermal expanding pipe unit and eliminate the unsafe factors.

The intelligent thermostat system will be medium frequency power supply with constant temperature heating one, thus ensuring thermal expansion pipe heating is always in a state of constant temperature, compared with the manual operation of steel pipe heating, energy conservation, environmental protection, simplify the operation procedures, reduce the labor costs, can achieve a operator * * * at the same time monitoring the ten normal production expansion tube expanding unit,And through the pressure, speed, temperature programming overload protection.It completely eliminates the unsafe factors caused by the high pressure of the pipe expanding unit in the production of pipe expanding.

Each unit is equipped with two temperature measuring points intelligent automatic temperature control, according to the preset heating temperature of different grades of steel tubes, the heating temperature of the steel tubes to be expanded can be selected and kept constant, and can be displayed and recorded in real time, can print and save the real time curve and historical curve of heating temperature parameters.At the same time, relevant information such as temperature, time, working pressure, speed and so on will be automatically stored to guarantee the traceability of data.

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