Detailed Photos
Product Description
Experience the innovation of our Furan Resin Sand (Self-hardening Sand) Recovery System, meticulously customized to perfectly align with your old sand recovery requirements. Unleash the true potential of your operations with our tailored solutions.
Resin sand is a remarkable type of core sand where resin acts as the binding agent. The rejuvenation of aged sand involves expertly removing the binder film from its surface, adjusting its texture, and repurposing it as an incredibly cost-effective alternative to new sand. This recycling process serves four vital purposes: it conserves new sand consumption, reduces transportation costs associated with discarding aged sand, and ensures the uniformity of recycled sand particles. The result is a perfectly smooth surface with excellent heat retention properties, significantly enhancing the quality of castings. Particularly noteworthy is the benefit of using recycled resin sand, which allows for reduced resin addition, slashing your resin costs and minimizing environmental pollution caused by waste sand disposal. Furthermore, our production line is versatile enough to handle sodium silicate sand casting, thanks to the similarities in sand processing techniques, offering you unparalleled flexibility and efficiency.
Introducing our state-of-the-art resin sand production line regeneration system, capable of producing between 3,000 and 10,000 tons of castings annually. Utilizing advanced PLC control, this system ensures that all electrical equipment is fully protected and restricted, providing you with peace of mind through its exceptional stability and reliability. The simulation screen offers you a real-time view of operations, facilitating seamless automatic production.
The process flow of our cutting-edge resin sand production line is a marvel of engineering excellence. Post-pouring, both the sand boxes and castings are elevated to our inertia vibration shakeout machine. Here, large jackets and risers are sorted manually while the sand, sand mass, and small pieces of cold iron descend through the falling sand grid onto a magnetic separation belt conveyor. After magnetic separation, these materials are conveyed to the multifunctional vibrating crushing and regenerating machine for meticulous crushing and stripping. Following this, the screened sand is transported to 1# bucket elevator, which elevates it to the centrifugal rotor secondary regenerator, ensuring robust regeneration and thorough stripping. The regenerated sand, combined with fine powder, dust, and resin film, transitions into the flow curtain air separator, connected with a cyclone dust collector and pulse-type back-blowing dust collector to effectively remove impurities. The centrifugal rotor's secondary regenerator then elevates the sand to the sand warehouse with 2# bucket elevator. The mobile double-arm continuous resin sand mixer's upper feed port seamlessly connects with the sand outlet at the sand storage base via a pneumatic shutter. Sand proceeds from the sand storehouse to the mixer, where it is transported forward by a screw blade to begin mixing. The curing agent is introduced via the proximal control valve, followed by resin premixed by a small blade, culminating in the mixing end. Fully integrated curing agent, resin, and regenerated sand flow into the prepared sand box for modeling and core making. Finally, the tire is transported to the self-hardening area for alcohol-based combustion treatment and then brushed with release material, drying, and closing the box for the final pouring and cooling stage.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
Delve into the world of sand casting machinery with Qingdao Sanzhuji, your trusted partner specializing in the production of green sand casting production lines, furan resin sand casting lines, lost foam casting lines, and coated sand steel sand buried casting lines. With an impressive legacy of 14 years since its establishment, our company is at the forefront of innovation and excellence in the industry.
Contact Us
Address: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
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