• - Cold Forming Elbow Machine
• - Hot Forming Elbow Machine

• - Pipe End Expanding Machine
• - Full Length Pipe Expander

• - Single-Head Pipe Fittings Beveling Machine
• - Automatic Double-Head Elbow Beveling Machine
• - Automatic Triple-Head Tee Beveling Machine
• - Large Steel Pipes Beveling Machine

Pipe expanding machine is a kind of mechanical equipment to increase the inner diameter of the steel pipe, also known as the expanding machine.The pipe expander can produce diameter of 60mm-1420mm, wall thickness of 3mm-120mm, and the length of steel pipe is generally 3-24m. The above models are customized according to the requirements of customers.The types of steel tubes that can be produced by the expanding machine are carbon steel, alloy steel, stainless steel, etc.The simple components of the pipe expanding machine include: machine base, main cylinder, movable push plate, front support plate, mold bracket, intermediate frequency heating coil, intermediate frequency power supply, electrical control system, etc. In addition, automatic feeding structure and discharging roller table can be set according to the needs of customers.Pipe expanding machine is mainly for large diameter seamless steel pipe special equipment, simple operation, high production efficiency, low cost.

How to use and maintain the pipe expanding machine correctly

Make sure there is sufficient operating space before using the pipe expander.Before the operation of the pipe expander, it is necessary to check whether the surface of the power line is damaged. After confirming that the power line is normal, select the core rod, core head and heater according to the required pipe diameter and thickness, and install them in sequence.The steel pipe that needs to be processed should not be smeared with oil substances, as long as the lead powder can be evenly smeared in the pipe.Adjust the tube expander and turn on the power in order for operation and production.In the process of production, the temperature, speed, size and surface quality of the pipe should be checked.After the steel pipe is pushed, the machine tool is in the state of production. After the power is turned off, the staff need to clean the pipe expanding machine and the surrounding health environment, and do a good job of daily maintenance and shift work.

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