1. The service life of the whole machine is 2-3 times higher than that of its peers.
2. Foam roller: double-layer foam roller, the inner layer passes cooling water, and the outer hollow part generates bubbles through negative pressure. The foam roller is independently produced by Jianda, and the service life can reach more than 7 years.
3. Die head: The material is A1.2133 German mold steel, which is also independently produced by Jianda.
4. Gearbox: Guomao or Kaibo brand hardened gearbox, with reliable quality, so there is no need to frequently replace or overhaul the equipment, reducing the user's daily maintenance costs.
5. Screw: Zhoushan brand screw, better plasticizing effect, better adaptability to formula and recycled materials.
