CONELE specializes in systems for the preparation of bentonite-bonded sand.More and more CONELE foundry sand inensive mixer for grey iron, steel and non-ferrous castings are being supplied.
Rapid, precise, and uniform sand preparation - CO-NELE foundry sand mixers(CMPS planetary rotor sand mixer and CR foundry sand mixer) produce consistently high-quality molding sand, delivering premium castings with minimal defects and exceptionally low rejection rates. Every foundry has unique requirements and processes. CO-NELE consistently provides expert recommendations to identify the optimal sand mixer configuration for your specific operational needs.
Intensive Mixer for Foundry Sand Mixing Technology
3D printing foundry sand mixer is a high-tech equipment designed specifically for the casting industry, combining advanced 3D printing technology with traditional sand mixing processes. It can quickly and accurately prepare complex sand molds (sand molds or sand cores). Whether for small-batch customization or large-scale production, CO-NELE's foundry sand intensive mixer provides efficient and reliable solutions, helping the casting industry move towards an intelligent and digital future. The Co-Nele Intensive Mixer for 3D printing foundry sand can achieve sand mixing capacities ranging from 0.3 t/h to 60 t/h.
Ensure Sand Material Quality: The mixer uniformly blends sand, binders, and other materials, ensuring stable and consistent sand performance. This improves the quality of 3D-printed sand molds, guaranteeing strength, precision, and surface quality to meet casting requirements. Enhance Production Efficiency: Precise material metering and efficient mixing capabilities shorten the sand mixing cycle. This allows rapid supply of qualified sand materials to 3D printing equipment, boosting the efficiency of the entire casting 3D printing workflow and enabling continuous, high-throughput production. Reduce Costs: Precise control over material usage minimizes waste of sand, binders, and other resources, lowering raw material costs. Additionally, the mixer’s high automation reduces manual intervention, cutting labor expenses. Improve Product Quality Stability: Stable sand temperature and uniform mixing ensure consistent quality across batches of printed sand molds. This reduces defects and scrap rates caused by sand-related issues, enhancing product consistency and reliability.
• Automotive Manufacturing: Engine blocks, cylinder heads, turbochargers, and other complex castings. • Aerospace: High-precision turbine blades, engine components. • Industrial Equipment: Pump and valve housings, gearboxes, large-scale mechanical parts. • Art Casting: Intricate sculptures, customized artistic pieces. • R&D Prototyping: Rapid prototype validation to shorten product development cycles. Planetary Variable-Frequency Rotor Sand Mixer The planetary rotor sand mixer is a high-performance, versatile mixing system designed for sand preparation in foundry applications, including the production of sand molds and cores. It is widely applicable to casting processes for materials such as cast iron, steel castings, and aluminum alloys. Particularly suited for manufacturing high-precision, high-strength sand molds, its defining innovation is the integration of planetary motion mechanics and variable-frequency drive technology. This combination enables precise control over mixing intensity and speed, ensuring thorough homogenization of sand, binders, and additives. The result is superior mold quality with minimized defects, optimized production efficiency, and reduced material waste.
The planetary motion principle of the planetary rotor sand mixer:
The main shaft drives the mixing arms (rotors) to revolve around the main shaft while simultaneously rotating on their own axes, creating a planetary motion trajectory. Depending on the size and productivity of the sand mixer, it is equipped with different numbers of rotors (typically 3-4).
This motion pattern ensures thorough mixing of sand particles and binders in three-dimensional space, eliminating dead corners and improving mixing uniformity.
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