1. Equipment startup
1. Confirm that the power is on and check whether the equipment is operating normally.
2. Press the "Start" button, and the equipment can be started after the prompt message appears on the display.
2. Feeding
1. Open the feed port and pour the appropriate amount of well-proportioned feed into the feed port.
2. Close the feed port cover and adjust the pressure of the feed port cover to make it fit tightly.
3. Adjust the temperature
1. Adjust the heating temperature to a suitable temperature through the temperature adjustment button on the control panel.
2. After the heating temperature reaches the set value, the next step can be performed.

| Model | 40 | 60 | 70 | 80 |
| Power | 5.5KW | 15KW | 18.5KW | 22KW |
| Yield | 120-150 | 180-220 | 240-300 | 400-500 |
| Weight | 350KG | 450KG | 500KG | 580KG |
| Size(mm) | 1500*1100*1100 | 1600*1300*1250 | 1600*1300*1250 | 1800*1400*1350 |
4. Adjust the pressure
1. Adjusting the pressure is a key step to ensure the extrusion effect.
2. Adjust the pressure in the heating chamber to a suitable value through the pressure adjustment button on the control panel.
5. Extrusion treatment
1. After the pressure in the heating chamber reaches the set value, start the "Extrusion" button.
2. During the puffing process, pay attention to observe whether the puffing situation meets the requirements so as to make timely adjustments and treatments.
3. After the puffing is completed, close the heating chamber door and stop the equipment.
VI. Cleaning and maintenance
1. Turn off the power, wait for the equipment to cool down, and then perform cleaning and maintenance.
2. Cleaning and maintenance include internal and external cleaning of the equipment and maintenance measures such as lubrication and anti-corrosion of the equipment.
3. After the maintenance is completed, confirm that the overall function of the equipment is normal and it can be used again.
