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Product Description

1. The usage

The resin sand is sand mixer in absorbing foreign advanced equipment. The advantages of the optimized design. And the improved many times. Long-term production validation and development of new products. Are made of resin sand and sodium silicate sand mixing equipment. The machine can be accurate quantitative add new sand. Reclaimed sand and the binder. Used for continuous mixing setting resin sand. 

2. Advantages

(1) Binder supply system adopts advanced electric variable diaphragm pump. Pump. Light weight, small volume, compact structure, stable and reliable quality.
(2) Sand mixing evenly. Effectively ensure the quality of molding (core) and molding rate.
(3) The sand mixing time is short. Head backfilling. Less discharge clean.
(4) Has a mixed sand gathering for the open walls. Easy to get over walls. Blade cleaning and adjustment of the blade.
(5) Electric control system adopts PLC control. Set according to fully work. Protection and fault indication. Reliable work, ease of operation.
(6) Arms swing. Operation with larger area.

Working principle
1.Resin on the used sand is removed by well-engineered combustion technology
2.This curshed and segregared sand is heated to burn the resin and the sand is recycled again.
3.Heat generated from resin burning can be recovered to preheat the sand as well as combustion air.

3. The working principle

Sand body by the level of sand mixing of gathering and secondary sand mixed approach. 

Sand body and between base and two level mixed sand gathering all of four contact slewing ring connection.

Level mixed approach by stirring approach driven by gear motor through flexible coupling shaft rotation. 

By quantitative into sand into the sand. The screw conveyor forward. To secondary mixed sand mixing sand began to disturb you. Since the proximal control valve add hardener. The small blade stirring approach blends to the back of the proximal valve join resin into the sand. Sand section of the blade is adjustable. Can adjust the blade clearance between the stir all wall to compensate for the gap increase caused by wear and tear. And adjustable vanes and different angles to the axis. To change the direction and speed of the sand. To strengthen the penetration between sand ability. To achieve more ideal effect of sand.

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