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Product Description
Clay sand, a marvel of engineering, serves as a molding sand where clay acts as the binding agent. The sand treatment department stands as a cornerstone of any foundry, tasked with delivering high-quality molding sand essential for the core-making process. The meticulous preparation and treatment of this molding sand directly dictate the excellence of casting production, boosting output while trimming costs. Given the intricate nature of the sand treatment process, coupled with the substantial labor involved in treating and transporting clay sand, mechanizing this crucial aspect becomes vital. The environment poses significant challenges, underscoring the necessity of mechanization in sand treatment as a pivotal component of casting production.
Qingdao Sanzhuji Technology Co., Ltd. proudly offers comprehensive solutions in clay sand treatment line design, equipment manufacturing, installation, and commissioning. We deliver seamless turnkey projects that meet all your sand treatment needs.
Explore the seamless integration of the Green Sand Production Line Process, where clay sand, with its clay binder, plays a fundamental role. Mechanizing the sand recovery process elevates foundry production by ensuring that the quality of recovered casting sand post-pour enhances production standards, boosts output, and cuts costs. The complexity of recycling and treating used sand demands heavy-duty processing equipment to navigate harsh environments, reinforcing the importance of mechanization in sand management. Post-cooling, the sand mold undergoes separation via a vibrating shakeout machine, efficiently segregating casting sand. Hot castings journey to the shot blasting area via scale conveyors, while a belt conveyor at the shakeout machine's sand outlet transports aged sand to the regeneration area. Crosswise suspension of magnetic separators and belt conveyors facilitates iron bean removal from the old sand. Dust is expelled through a dedicated port, enabling screened sand to flow into a small sand silo. The boiling cooling bed eases the old sand's temperature before vertical elevation by the 2# bucket elevator to sand silo storage. The unloader deftly allocates old sand to designated bins, where vibrating disc feeders control sand flow to the belt conveyor, ultimately reaching the rotor sand mixer's storage hopper. Here, coal powder and bentonite blend with precision via a screw feeder and electronic scale, readying the mixture for the rotor sand mixer. Following treatment in the sand loosening machine, the sand embarks on a fresh molding cycle.

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Factory Address
QINGDAO SANZHUJI
Dedicated to excellence, Qingdao Sanzhuji specializes in crafting cutting-edge sand casting machinery. Our offerings encompass the green sand casting production line, furan resin sand casting line, lost foam casting line, and coated sand steel sand buried casting line. With a robust 14-year legacy, our company stands as a beacon of quality and innovation.
Contact Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China