Detailed Photos
Product Description
Experience the ultimate in sand recovery technology with our Furan Resin Sand (Self-hardening Sand) sand recovery system, offering bespoke designs tailored to your specific old sand recovery requirements.
Resin sand, characterized by its resin binder, is revolutionized through our regeneration process that maximizes the removal of binder films from sand surfaces. This meticulously adjusts the sand's surface and particle size, providing an economical alternative to new sand. Our cutting-edge recycling system significantly reduces new sand consumption and the costs associated with disposing of old sand, ensuring even and smooth sand particles with optimal heat retention. Enhance your casting quality with our reusable resin sand, facilitating reduced resin addition and lowering production costs. Furthermore, our approach minimizes environmental impact from waste sand disposal. Our versatile production line adeptly handles both resin sand and sodium silicate sand casting, with similar processing methodologies.
Our advanced resin sand production line boasts a regeneration processing system with a remarkable annual output ranging from 3000 tons to 10000 tons of castings. Utilizing state-of-the-art PLC control for electrical equipment management, this system ensures comprehensive restriction and protection, providing stable, reliable operations and achieving seamless automatic production.
Explore the intricate process flow of our resin sand production line: Post-pouring, the sand box and castings are elevated to the inertia vibration shakeout machine. Here, large jackets and risers are hand-sorted, while sand, sand masses, and small cold iron pieces traverse the falling sand grid to the magnetic separation belt conveyor. Post-separation, the materials are directed to a multi-functional vibrating crushing and regenerating machine for thorough crushing and stripping. Subsequent screening transports the sand to the 1# bucket elevator, which elevates it to the centrifugal rotor secondary regenerator for intensive regeneration and comprehensive stripping. The regenerated sand, now mixed with fine powder, dust, and resin film, advances into a flow curtain air separator via the flow sand tank. Coupled with a cyclone dust collector and a pulse-type back-blowing dust collector, this setup effectively eliminates fine powder and dust. The processed sand is then conveyed to the sand warehouse via the 2# bucket elevator for standby. The mobile double-arm continuous resin sand mixer's upper feeding port seamlessly connects with the sand outlet at the sand storage's base using a pneumatic shutter, allowing for smooth sand flow into the mixer. Within the mixer, sand progresses forward via a screw blade to initiate sand mixing, where a proximal control valve introduces the curing agent. Following premixing with a small blade, resin is added and the mixture proceeds to the sand mixing end. Here, the curing agent, resin, and regenerated sand undergo thorough mixing before proceeding to the front discharge port, automatically flowing into the prepared sand box for modeling and core making. The tire is then conveyed to the self-hardening area or treated with an alcohol paste combustion, finally brushed with release material, dried, and enclosed for pouring and cooling.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
With a rich legacy of 14 years, Qingdao Sanzhuji Technology Co., Ltd. specializes in the innovation of sand casting machinery. Our portfolio encompasses green sand casting production lines, furan resin sand casting production lines, lost foam casting production lines, and coated sand steel sand buried casting production lines, all crafted with unparalleled expertise.
Contact Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
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