When customers receive the long-awaited hydraulic butt welding machine, they must be eager to weld the first pipe. Before this, it is very necessary to read and understand the basic operating procedures of the hydraulic butt welding machine, so as to avoid making mistakes during actual operation and damaging the machine and pipes.
Before starting the operation, carry out preparatory inspection work to ensure that the subsequent operation process can proceed smoothly.
Check whether the machine, pipes and fittings are complete and matching. Check whether the voltage and frequency of the power supply are consistent with the requirements of the machine. If there are no problems with these, then you can install the clamping tiles according to the corresponding size, and then connect the power and hydraulic lines.
Then proceed to the operation stage, install the pipes to be welded on the frame, and check whether they are aligned.
Then the parameters required for welding, such as time, temperature, and pressure, will be set on the hydraulic station. Welping’s butt welding machine can weld plastic pipes made of HDPE, PE, PP, PVDF and other materials. Different pipes have different wall thicknesses, and the climate of the site is different, so the best parameters for the butt welding machine will be different.
Then install the planning tool on the frame and operate the operating lever on the hydraulic station to move forward and backward. Use a milling cutter to trim the edges of the connection between the two pipes, remove the scraped material, and ensure that the two pipes fit perfectly.
Then remove the planning tool, replace with the heating plate, operate the hydraulic station to clamp the heating plate between the two pipes, read the corresponding hot melt time according to the pipe characteristics, then separate the two pipes, remove the heating plate, and connect the two pipes docking, counting down heat absorption time to form crimp.
Finally, the pipe is removed from the frame, so that a complete welded pipe is obtained, and the entire operation process is over. In addition to the pipe-pipe welding method, the hydraulic butt welding machine can also weld various other forms of pipe fittings. The specific application methods are shown in the figure below.
