1. Four kinds of material, including trimmings can be mixed automatically recycled, crushed mixed and loaded into the hopper automatically according to the proportion set.
2. The loading of the material can be controlled with automatic feeding and stop offered.
3. Each hopper has valve for the manual exchange of the material.
4. When the maintenance is needed, the machine can provide the alarm and stopped when needed.
5. With the function of alarming and stopping producing when any material is not enough;
6. With the function of material auto-loading when material is low, and stop-loading when material is full.
7. Mixed material can be transported to each blow molding machine.