Detailed Photos
Product Description
Our innovative investment sand recovery system, also known as lost wax casting, is expertly tailored to meet the specific output demands of your castings, offering both flexibility and precision.
Revolutionizing Lost Foam Casting: At Qingdao Sanzhuji Technology Co., Ltd., we are spearheading a new era of casting excellence with our state-of-the-art upgrades, delivering unmatched efficiency and intelligence in every facet of production.
In the dynamic realm of precision casting, our lost foam casting production line stands as the quintessential choice for forward-thinking enterprises aiming to redefine their operations. With its unparalleled benefits of achieving near-net shapes while embracing eco-friendly practices, it paves the way for sustainable transformation. As trailblazers in industry technology, Sanzhuji harmonizes the latest vacuum negative pressure systems with advanced rain sand adding technology. Our cutting-edge solutions empower businesses to surpass production hurdles with ease and finesse!
The vacuum negative pressure system is pivotal in the lost foam casting process. Utilizing a high-performance water ring vacuum pump, we ensure a steadfast vacuum condition within the sand box, achieving a remarkable vacuum degree of up to -0.093MPa. This guarantees the meticulous compaction of dry sand, enabling castings to meet CT7-9 level precision. The Sanzhuji system embodies a modular design complemented by intelligent dust extraction and gas treatment units, ensuring a pristine workshop environment that adheres to rigorous environmental standards.
Our cutting-edge rain sand adding technology is a game-changer in boosting production productivity. Sanzhuji has ingeniously refined the sand feeder structure, facilitating precise sand control with an impressive 30% increase in sand addition speed. This is achieved through an innovative elliptical sand leak hole and a foldable plastic pad sealing design, effectively preventing dust emission and minimizing manual cleaning efforts. Through the synergy of our three-dimensional vibration table and dry sand filling, we ensure that even the most intricate casting cavities are uniformly compacted, with a finished product yield exceeding an impressive 95%.
Leveraging the sophisticated lost foam technology, intricate product designs are effortlessly brought to life. The delicate foam model is nestled within a carefully compacted sand mold box, primed by vigorous vibration. As molten metal cascades over the foam through a precise funnel, it sublimates, enabling the creation of complex forms. Once solidified, the cast product emerges seamlessly from its mold. This pioneering foam removal technique allows for the simultaneous casting of intricately detailed products, with each casting cycle requiring a bespoke foam model tailored to its unique specifications.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With expertise in crafting advanced sand casting machinery, including green sand, furan resin sand, lost foam, and coated sand steel sand buried casting production lines, Qingdao Sanzhuji Technology Co., Ltd. has been at the forefront of innovation for 14 transformative years.
Connect with Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
Audited Supplier 
){kind=link}