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Product Description
Clay sand serves as the quintessential molding sand, utilizing clay as the primary binder to form intricate shapes. Within the foundry, the Sand Treatment Department emerges as a cornerstone, tasked with supplying superior molding sand to the core-making division. This preparation is pivotal, influencing casting quality, boosting production efficiency, and slashing costs. Given the intricate nature of sand treatment, the process is energy-intensive and challenging, often operating in less-than-ideal environments. Therefore, mechanization of this process stands as a critical advancement in casting production.
Our company proudly offers end-to-end services for clay sand treatment lines, from innovative design and superior equipment manufacturing to seamless installation and comprehensive commissioning, culminating in a complete turnkey project experience.
Innovative Green Sand Production Process: Utilizing clay as a binder, our mechanized sand recovery process revolutionizes the foundry industry. The integrity of casting sand post-pouring is crucial, directly impacting the quality and efficiency of production while optimizing costs. Given the intricate recycling and treatment requirements, handling green sand presents significant challenges in arduous conditions, underscoring the necessity for mechanized processes. Post-pouring and cooling, a sophisticated vibrating shakeout machine efficiently separates sand molds. Hot castings journey towards the shot blasting area via a precision scale conveyor. The shakeout machine's sand outlet, equipped with a belt conveyor, transports reclaimed sand to the regeneration zone. Here, an advanced crosswise magnetic separator and belt conveyor eliminate iron contaminants. Dust is meticulously extracted, with screened sand progressing to a compact storage silo. A cutting-edge boiling cooling bed lowers sand temperature, while an elevator system vertically transfers it to storage. Unloaders adeptly distribute sand across multiple bins, each equipped with a vibrating disc feeder. Finally, the sand cascades into a belt conveyor, merging with precise quantities of coal powder and bentonite. Through accurate proportioning and a state-of-the-art rotor sand mixer, it is prepared for the molding machine, ready to be shaped anew.

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Factory Address
QINGDAO SANZHUJI
Leading the industry with an impressive legacy of 14 years, we specialize in crafting sophisticated sand casting machinery. Our diverse portfolio includes state-of-the-art green sand casting lines, innovative furan resin sand casting lines, advanced lost foam casting lines, and cutting-edge coated sand steel sand buried casting lines.
Reach Out to Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China