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Product Description
Discover the brilliance of our Investment Sand Recovery System, also renowned as Lost Wax Casting. This state-of-the-art system is meticulously customizable to perfectly align with the specific output requirements of your castings, ensuring precision and excellence in every project.
Innovation and upgrade of lost foam casting production line: Sanzhuji leads the new era of efficient and intelligent casting
In the realm of precision casting, the Lost Foam Casting Production Line is swiftly becoming the preferred choice for businesses eager to transform and upgrade. It's recognized for its remarkable advantages in near-net shape casting and environmentally friendly practices. As an industry trailblazer, Sanzhuji expertly integrates cutting-edge vacuum negative pressure systems with advanced rain sand adding technology. We deliver efficient, intelligent casting solutions designed to empower enterprises to overcome production challenges and reach new heights of success!
The vacuum negative pressure system serves as the lifeblood of the lost foam process. Utilizing a sophisticated water ring vacuum pump, it maintains a consistent negative pressure within the sand box, achieving vacuum degrees of up to -0.093MPa. This ensures the dry sand is tightly compacted, reaching casting size accuracies between CT7-9 levels. Sanzhuji's system is crafted with a modular design and features innovative dust removal and exhaust gas treatment apparatuses, ensuring a pollution-free workshop environment that adheres to the most stringent environmental regulations.
Revolutionizing production efficiency, the innovative rain sand adding technology is a game-changer. Sanzhuji has enhanced the sand feeder's architecture, mastering precise sand amount control. This is achieved through an elliptical sand leakage hole and a folding plastic pad sealing design, boosting sand adding speeds by 30%. This system effectively prevents dust spillages, diminishing manual cleaning tasks. Coupling a three-dimensional vibration table with dry sand filling, we guarantee the inner cavity of intricate castings remains uniformly and tightly packed, achieving a remarkable finished product rate of 95% or higher.
Employing the advanced lost foam technology, we utilize a foam model to cast intricate products. This foam model is strategically placed within a mold box consisting of loosely packed sand, compacted by vibration. Liquid metal is meticulously poured over the foam via a pouring funnel. Under high temperatures, the foam model generates gases, and upon metal solidification, the product is effortlessly extracted from the mold. Foam removal technology enables the casting of highly complex products in one go, with foam models crafted from multiple components. Importantly, each product demands a new foam model, ensuring bespoke creations every time.
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Factory Address
QINGDAO SANZHUJI
With a proud legacy spanning 14 years, we specialize in crafting exceptional sand casting machinery. Our diverse production lines include green sand casting, furan resin sand casting, lost foam casting, and coated sand steel sand buried casting. Trust in our expertise and history to deliver unparalleled quality and innovation.
Contact Us
Address: Located strategically north of G204 National Road, Poli Town, West Coast New Area, Qingdao, China, our factory is poised to serve your casting needs with precision and excellence.