Continuous sand mixer
The mixing machine that can continuously feed and discharge can be called continuous sand mixer, commonly known as auger. Clay sand molding in casting production, no time limit, often using a roller-type intermittent sand mixer for sand mixing. Self-hardening sand molding, sand mixture can be used for time limitation. The continuous sand mixer is usually used. The original sand is continuously supplied by the sand bucket. The binder and curing agent are supplied by the liquid material pump. When the sand mixer is started, the raw sand is used. Simultaneously supply with liquid material, and mix in a few seconds, the sand mixture continuously flows out from the discharge port and flows directly into the sand box (core box). The sand box is filled in the available time, the vibration is tight, and the core is made. . The continuous sand mixer is a special sand mixing equipment for resin self-hardening sand and water glass self-hardening sand.
