- Four boxes of rotating double stations, core setting and molding are performed simultaneously, and the molding speed can reach 120-150 molds/hour.
- Use up and down vertical sand blasting , the position and size of the nozzle can be adjusted, the sand shooting channel is shortened,omnidirectional sandblasting, and the sand mold yield is high.
- Equipped with automatic mold changing device, it is convenient to change molds and has high safety.