The QJR-300 meat chopper and grinder manual provides operation, safety, maintenance, and spare parts information for the compact food‑processing machine.
The QJR-300 is a compact meat chopper and grinder designed for the food processing industry and enterprises. It combines cutting and grinding functions, offering a tidy structure, easy cleaning, and reliable safety.
The manual covers technical parameters, step‑by‑step operation, routine maintenance, troubleshooting, and a list of spare parts. It also includes safety precautions and recommended cleaning and lubrication procedures to keep the machine running smoothly. This manual is written in Chinese.
The machine should not run idle for more than 2 minutes to avoid overheating.
After each use, clean the blade, remove meat residues, and apply a suitable amount of food oil to prevent rust.
If meat pieces stick, the blade edges may not be tightly aligned; adjust the blade alignment.
Disassemble the grinding components, clean them, and cover the machine seat during cleaning to prevent water leakage.