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The company specializes in the production of pipe expansion

The company specializes in the production of pipe expansion machine

The company is a professional production of pipe expanding machine, and elbow machine, pipe bending machine, tee machine, beveling machine, press and other pipe fittings equipment.

Pipe expanding machine is used in the expansion production of seamless steel pipe, straight seam welded pipe, coil pipe and so on.Pipe expanding machine can expand the variety of steel pipe: carbon steel, alloy steel, stainless steel and so on.The pipe expanding machine is also suitable for forming the orifice of copper pipe, aluminum pipe and steel pipe.

Pipe expanding machine is mainly designed for the domestic production of seamless steel pipe can not meet the market demand, can effectively make seamless steel pipe, coil pipe can be arbitrary thermal expansion diameter, the diameter range of expansion pipe is 60*-1420.

The company produces pipe expanding machine, expanding machine, elbow machine, pipe bending machine, tee machine, beveling machine and other equipment.Welcome new and old customers to visit.

Operation process and composition of pipe expanding machinery and equipment

Operation process of the expanding machine: the flushing pipe is sent to the rotary roller device on the center line of the expanding machine.Using this rotary idler, in combination with the camera system, the pipe weld is rotated precisely to the 12 o 'clock position to ensure that the weld will be able to enter the groove in the upper sector of the tool during subsequent expansion.The lifting cone roller table lifts the pipe to the centerline of the expanding machine, and the position is controlled by the displacement sensor in the lifting hydraulic cylinder.The clamping trolley moves forward and is controlled by the metal detector to detect the end of the tube and is stuck. At the same time, a signal is sent to start the feeding roller of the clamping trolley, and the position is controlled by the encoder. During the moving process, the metal detector at the expanding head is set to detect the front end of the tube, so as to measure the position of the pipe.The length of the pipe is combined with the expanding head to automatically calculate the optimal number of expanding steps.The jaws of the clamp can be rotated to avoid damaging the pipe wall.In the forward process, the height of the clamp can be adjusted to compensate for the deviation of the straightness of the pipe and optimize the straightening effect of the expanding machine.

The pipe expanding machine is designed for the lack of production capacity and specifications of large diameter seamless pipe. The pipe fitting equipment is cylinder or four-cylinder parallel even speed pushing machine. The valve table of the pump station adopts the integrated form, according to the outer diameter length of the expanded steel pipe, the power of the medium frequency heating power supply of pipe fitting equipment, the thrust and stroke of the cylinder.

The pipe expanding machine mainly includes: the frame, the main cylinder support plate, the movable push plate, the front support plate, the automatic feeding mechanism, the feeding roller table, the mold support, the intermediate frequency coil adjusting frame, the intermediate frequency power supply (including the intermediate frequency heating coil), and the electrical control system.

1864-1853.