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Product Description
Clay sand is revered for its unparalleled binding prowess and plays a pivotal role in molding procedures, relying on clay as its primary binding agent. Within the realm of foundry operations, the sand treatment division emerges as a crucial component, dedicated to delivering premium molding sand to the core-making unit. The meticulous formulation of this sand is vital to advancing casting production, optimizing output, and minimizing expenses. Considering the intricate nature of sand treatment tasks, the requirements for clay sand processing and transportation are substantial, often functioning under demanding conditions. Therefore, mechanization of these processes is essential to ensure efficiency and reliability in casting production.
Qingdao Sanzhuji Technology Co., Ltd. stands as a trailblazer in crafting and deploying advanced clay sand treatment systems. Our comprehensive suite of services encompasses the production of state-of-the-art equipment, meticulous installation, precise commissioning, and all-inclusive turnkey project solutions, ensuring unparalleled quality and efficiency.
Green sand production line process: Our expertly engineered process employs clay as a binder to masterfully formulate modeling (core) sand. The mechanization of sand recycling is indispensable for attaining peak foundry production. The quality and efficiency of recovered casting sand post-pouring critically affect the quality, yield, and cost-effectiveness of castings. The arduous task of recycling and treating used sand demands significant processing and transportation efforts under challenging scenarios. In this context, mechanization is crucial. Post-pouring and cooling, a dynamic vibrating shakeout machine (drum shakeout machine) effectively dismantles the sand mold, smoothly transitioning hot castings to the shot blasting area via a scale conveyor. A strategically placed belt conveyor at the shakeout machine's sand outlet transports reclaimed sand to the regeneration area. Cross-placed suspended magnetic separators and belt conveyors skillfully extract iron impurities from the sand. Dust is meticulously filtered, and the processed sand is stored in compact silos. A state-of-the-art boiling cooling bed ensures efficient cooling of used sand, which is then elevated by the 2# bucket elevator to the storage silo. The unloader intelligently allocates bulk sand to designated bins, each equipped with vibrating disc feeders. The sand is then transferred to the rotor sand mixer’s storage hopper. Through an advanced screw feeder mechanism, coal powder and bentonite are accurately measured and blended, ensuring consistent mixing in the rotor sand mixer. This meticulously refined sand is then primed for subsequent molding, guaranteeing superior casting quality.

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QINGDAO SANZHUJI - A Name Synonymous With Excellence
Boasting an esteemed legacy spanning over 14 years, Qingdao Sanzhuji Technology Co., Ltd. stands as a leader in manufacturing pioneering sand casting machinery. Our profound expertise covers green sand casting production lines, furan resin sand casting lines, lost foam casting lines, and coated sand steel sand buried casting lines, continually setting the standard for innovation and superior craftsmanship in the industry.
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Location: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China