1. Because the position of the shaving roller is properly arranged, the pig body can roll freely in the machine. Under the pressure of the pig body's own weight, the rolling friction between the shaving hair and the pig body can achieve the purpose of hair removal.

2. The pig body must be hot before entering the shaving, otherwise the best hair removal effect will not be achieved. The hot water temperature of hot pigs depends on the climate and the type of pig. The general water temperature is 60-65 °C. Hot pigs are an important condition for hair removal.

3. Fishing rods will raise the pig body from the hot pool, and at the same time, the gate of the pig will fall, so that the pig body can slide into the machine, and when the fishing rod falls, (Note: before the fishing rod falls, pay attention to check the fishing rod. There are no pigs and sundries underneath, so they should be removed in time to avoid damage to the machine when the fishing rafts fall down.) The gate is raised, the pig body is blocked in the machine, and it is not rolled back into the hot pool. After that, the above actions will be cycled.

4. The machine is equipped with a spray water pipe. It is best to spray warm water during the shaving process to wash the residual hair and blood stains on the pig body.

5. The soft planer shaft is raised. The pig body that has been planed in the machine is pulled out of the machine by the hard razor on the big drum, and slides into the clear water tank or the scraping conveyor. At this time, the soft planer shaft is lowered again.