The detailed structure of the freezing sandblasting machine is introduced

      The freezing sandblasting machine is mainly divided into the main structure, the high-speed motor and the ejection wheel, and the necessary auxiliary system.

　　1, host structure

　　 mainly includes: feeding system, circulation system, temperature control system, and electronic control system.

　　2, high-speed motor and ejection wheel

　　Vertical projectile jetting frozen sand blasting machine must use high-performance motor parts to ensure that it can drive the projectile wheel to throw projectiles at a maximum speed of 7200 rpm to hit the product burrs. Under high-speed operation, the dynamic balance error of the projectile wheel cannot be higher than 3mm, otherwise the life of the motor will be greatly reduced due to load operation.

　　3, necessary subsidiary system

　　OBD system: After testing by the authoritative department, the refrigerated sandblasting machine without OBD system can not guarantee to meet the national environmental protection requirements, and the additional OBD system can guarantee to meet the national environmental protection standards after dust removal. At the same time, the OBD system can effectively prevent the moisture contained in the air from entering the inside of the equipment, which can ensure the long-term stable operation of the equipment, thereby extending the service life of the sandblasting machine.