Detailed Photos
Product Description
Our state-of-the-art Furan Resin Sand (Self-hardening Sand) Recovery System is meticulously tailored to match the precise requirements of your old sand recovery needs, ensuring efficiency and effectiveness in every operation.
Resin sand, utilized as core sand, incorporates resin as a vital binder. Our cutting-edge regeneration process effectively purges the binder film from sand surfaces, meticulously recalibrating sand particle size for an economical alternative to new sand. Recycling old sand achieves multiple benefits: it significantly conserves new sand usage, reduces disposal transport costs, and yields uniformly smooth, heat-optimized sand particles. This enhances casting quality, notably when reclaimed resin sand is reused, minimizing additional resin needs and cutting resin costs. Moreover, it substantially curtails environmental impact from waste sand disposal. Our production line is versatile, also adeptly handling sodium silicate sand casting, utilizing a similar processing methodology.
Our resin sand production line boasts a sophisticated regeneration processing system with an impressive annual casting output ranging from 3,000 to 10,000 tons. The adoption of PLC control ensures all electrical equipment operates under stringent safety and protection protocols. The simulation screen provides real-time stability and reliability insights, propelling the seamless execution of automatic production processes.
Resin Sand Production Line Process Flow: Post-pouring, castings and sand boxes are elevated to the inertia vibration shakeout machine. Manual sorting of large jackets and risers is followed by sand, sand masses, and cold iron fragments descending through the falling sand grid to the magnetic separation conveyor. Post-separation, materials proceed to the multifunctional vibrating crusher and regenerator for thorough crushing and stripping. Screened sand advances to the 1# bucket elevator, elevating it to the centrifugal rotor secondary regenerator for intensive regeneration and stripping. The regenerated sand, mixed with fine powder and dust, flows into the air separator via the flow sand tank. The air separator, coupled with a cyclone dust collector and pulse back-blowing dust collector, efficiently removes fine particulates. Sand is lifted again by the 2# bucket elevator to the sand warehouse, ready for further processing. A pneumatic shutter connects the mobile double-arm continuous resin sand mixer with the sand storage, guiding sand into the mixer. Within the mixer, sand progresses via screw blades for initial mixing. The curing agent is introduced from a proximal control valve, followed by resin addition, ensuring comprehensive mixing at the sand mixing end. The blend then flows to the front discharge port, ready for sand box modeling and core crafting. Combustion treatment and alcohol paste brushing are options in the self-hardening area, culminating in release material application, drying, box closure, and cooling.
Certifications
Factory Panorama
Factory Address
QINGDAO SANZHUJI
As specialists in sand casting machinery production, our offerings include green sand casting lines, furan resin sand casting lines, lost foam casting lines, and coated sand steel sand buried casting lines. Our company proudly reflects a 14-year legacy of excellence and innovation since its inception.
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Location: North of G204 National Road, Poli Town, West Coast New Area, Qingdao, China
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