There are many technologies for grinding of synthetic/plastic materials, but they practically all follow the same principle: Materials like different plastic waste, are cut or granulated with knives, which are bolted on the cutting rotor in the grinding mill. They work against stator knives, which are fixed in the machine.
Ravne knives for grinding/recycling of synthetic, plastic and other waste materials are produced from high quality steels and machined on the state-of-the-art machinery and thermically treated in our modern heat-treatment facility.
We produce knives for all grinding machines on the market such as:
- Herbold
- Zerma
- Previero
- Tria
- Folcieri
- Cumberland
- Condux
- Nuga
- Alpine Hosokawa
- Getecha
- Erema
- C.M.G.
- Blackfriars
- TPA
- ConAir…