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Product Description
Clay sand, renowned for its remarkable binding qualities, forms the backbone of molding processes, employing clay as the essential binder. In the realm of foundry operations, the sand treatment division plays a critical role, delivering premium-quality molding sand to the core-making department. The meticulous crafting and formulation of this sand are crucial to boosting casting production, amplifying output, and driving down costs. Given the intricate nature of sand treatment processes, the demands placed on clay sand processing and transport are considerable, often operating under challenging conditions. Therefore, the mechanization of these processes is essential to assure efficiency and reliability in casting production.
Qingdao Sanzhuji Technology Co., Ltd. stands at the vanguard of crafting and executing high-tech clay sand treatment lines. Our comprehensive services include the creation of state-of-the-art equipment, meticulous installation, precise commissioning, and complete turnkey project solutions.
Green Sand Production Line Process: Our meticulously designed process utilizes clay as a binder to expertly craft modeling (core) sand. The mechanization of sand recycling is pivotal for achieving optimal foundry production. The quality of the recovered casting sand post-pouring is crucial, impacting the quality, yield, and cost-efficiency of castings. The rigorous process of recycling and treating used sand demands extensive processing and transport under exacting conditions, where mechanization is indispensable. After pouring and cooling, a vibrating shakeout machine (drum shakeout machine) efficiently breaks down the sand mold, seamlessly transporting hot castings to the shot blasting area through a scale conveyor. A strategically placed belt conveyor at the shakeout machine's sand outlet channels reclaimed sand to the regeneration area. Cross-placed suspended magnetic separators and belt conveyors adeptly remove 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 effective cooling of used sand, then elevated via the 2# bucket elevator to the storage silo. The unloader smartly distributes bulk sand to designated bins, each outfitted with vibrating disc feeders. The sand is subsequently conveyed to the rotor sand mixer’s storage hopper. An advanced screw feeder mechanism precisely measures and blends coal powder and bentonite, ensuring uniform mixing in the rotor sand mixer. This meticulously refined sand is then ready for subsequent molding, ensuring superior casting quality.

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QINGDAO SANZHUJI
With a prestigious history extending over 14 illustrious years, Qingdao Sanzhuji Technology Co., Ltd. commands the production of leading-edge sand casting machinery. Our profound expertise spans green sand casting production lines, furan resin sand casting lines, lost foam casting lines, and coated sand steel sand buried casting lines, consistently setting the gold standard for innovation and excellence in the industry.
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Location: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China