1, first use injection molding machine to produce the shell and accessories.

Then the screw cover and the bottom cover will be welded with the shell using the ultrasonic welding machine.

3, then the zinc sleeve, suction rod, adjusting sponge, exhaust valve combination in the welded shell, and the exhaust valve combination with tools to rotate to a suitable position.

4, and then the dedicated gas of the fire machine into the shell, and then adjust the fire.

5, and then the machine's hand, hood, Ignition spring, ring, pry plate, hood, gasket, electronics and other accessories installed.

Then set the flame to the desired size. Such a fire machine assembles Chenggongle.

However, although the process is simple, the actual operation is very complicated. Dozens of accessories are combined together. If there is a size or function that is not working, it can not produce qualified things.