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Product Description
Clay sand, a cornerstone of the casting industry, uses clay as its binder, ensuring strength and resilience in molding. Within the foundry realm, the Sand Treatment Department stands as a vital segment, tasked with supplying the Molding Core-Making Department with high-quality molding sand. The preparation phase of this molding sand is pivotal, casting a direct influence on production quality, output enhancement, and cost efficiency. Given the intricate nature of sand treatment processes, the volume of work involved in handling and transporting clay sand is colossal, often under challenging environmental conditions. Therefore, mechanization of the sand treatment process emerges as an indispensable element in modern casting production.
Qingdao Sanzhuji Technology Co., Ltd. is your reliable partner in the sphere of clay sand treatment lines. From innovative design to high-precision equipment manufacturing, seamless installation, and commissioning, we offer a comprehensive turnkey project solution that streamlines your production processes.
Green Sand Production Line Process: Clay sand serves as a critical modeling (core) component, with clay acting as its essential binder. The transition to mechanized sand recovery is a transformative step in enhancing foundry production. The integrity of casting sand post-pouring is crucial, directly influencing both production quality and output, while also achieving cost reductions. The recycling and treatment of used sand involve complex processes, making the handling and transit of green sand both labor-intensive and environmentally demanding. Mechanizing these processes is thus integral to advancing foundry operations. Post-pouring, the sand mold undergoes separation via a vibrating shakeout machine, efficiently isolating casting sand. Hot castings are conveyed to the shot blasting area through a scale conveyor. A belt conveyor at the shakeout machine's sand outlet channels old sand to the regeneration area, where a suspended magnetic separator and transverse belt conveyor remove iron impurities. Dust extraction occurs via a designated port, directing screened sand into a small silo. A boiling cooling bed cools the reclaimed sand, with a 2# bucket elevator lifting it to a storage silo. An unloader then distributes this sand to multiple bins, each equipped with a vibrating disc feeder. The sand is then transported via belt conveyor to a rotor sand mixer for further processing. Bentonite and coal powder are precisely measured and introduced for optimal mixing, preparing the sand for a fresh cycle of molding.

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Factory Address
QINGDAO SANZHUJI
Pioneering the realm of sand casting machinery, QINGDAO SANZHUJI boasts a comprehensive suite of production lines, including Green Sand Casting, Furan Resin Sand Casting, Lost Foam Casting, and Coated Sand Steel Sand Buried Casting. With a rich history spanning 14 years, we are committed to delivering excellence in casting solutions.
Contact Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China