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Product Description
Revered for its outstanding binding performance, clay sand is an essential component in the molding process, utilizing clay as its binder. In the world of foundries, the sand treatment division is the cornerstone, providing top-notch molding sand to the core-making department. The detailed preparation of molding sand is crucial, significantly influencing the quality and efficiency of casting production, boosting output, and slashing costs. Due to the intricate nature of sand treatment, handling clay sand treatment and transportation involves substantial workloads and challenging environments. As such, mechanizing the sand treatment process becomes a critical aspect of casting production, ensuring efficient and reliable operations across the board.
Qingdao Sanzhuji Technology Co., Ltd. leads the charge in designing and implementing state-of-the-art clay sand treatment lines. Our all-encompassing suite of services covers from equipment manufacturing to flawless installation, expert commissioning, and comprehensive turnkey project solutions. Place your trust in us to elevate your operations with our cutting-edge expertise.
Green sand production line process: Our meticulously designed system uses clay as a binder to craft superior modeling (core) sand. The mechanization of sand recycling is vital for achieving peak efficiency in foundry production. The quality of recovered casting sand after pouring is crucial in determining the overall quality, high production yield, and cost-effectiveness of the castings. The intricate process of recycling and treating used sand involves heavy-duty processing and transportation under challenging conditions, making mechanization indispensable. Post pouring and cooling, a vibrating shakeout machine (drum shakeout machine) expertly separates the sand mold, while hot castings are efficiently carried to the shot blasting area via a scale conveyor. A clever belt conveyor system at the shakeout machine's sand outlet transfers reclaimed sand to the regeneration area. Cross-placed suspended magnetic separators and belt conveyors cleverly extract iron impurities from the reclaimed sand. Dust is meticulously filtered out, and processed sand is stored in small silos. A cutting-edge boiling cooling bed ensures the effective cooling of used sand, which is then elevated via the 2# bucket elevator to the storage silo. The unloader adeptly distributes bulk sand to designated bins, equipped with vibrating disc feeders. Subsequently, the sand is conveyed to the rotor sand mixer’s storage hopper, where a sophisticated screw feeder mechanism precisely weighs and blends coal powder and bentonite, ensuring uniform mixing in the rotor sand mixer. The resulting refined sand is then poised for subsequent molding, guaranteeing unparalleled casting quality with unmatched precision.

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Factory Address
QINGDAO SANZHUJI
With a prestigious legacy extending over 14 years, Qingdao Sanzhuji Technology Co., Ltd. has ascended to the pinnacle of sand casting machinery production. Our unmatched expertise embraces green sand casting production lines, furan resin sand casting lines, lost foam casting lines, and coated sand steel sand buried casting lines. We are dedicated to setting the benchmark for industry innovation and excellence, continually redefining the boundaries of possibility.
Contact Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China