| Customization: | Available |
|---|---|
| Type: | Clay Wet Sand |
| Casting Method: | Thermal Gravity Casting |
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| Model | Disk diameter:mm | Feed capacity:Kg/time | Sand mix capacity:T/H | Main motor power:Kw | Rotor power:Kw |
| GS16-30 | 1600 | 600-800 | 20-25 | 37 | 2×15 |
| GS20-55 | 2000 | 1500-1700 | 30-35 | 55 | 2×30 |
| GS22-90 | 2200 | 1700-2000 | 35-45 | 90 | 2×45 |
| GS25-132 | 2500 | 2500-3000 | 55-65 | 132 | 2×55 |
Introducing our state-of-the-art GS High Efficiency Rotor Sand Mixer—a technological masterpiece crafted with innovation and precision, utilizing three exclusive national patents and an optimized design. This cutting-edge sand mixer revolutionizes the green sand mixing process. At its core lies a high-speed rotor blade that imparts dynamic impact and shearing forces, paired harmoniously with a high-speed rotating bottom scraper. Together, they create a powerful circular flow within the machine basin, ensuring rapid contact and vigorous friction between sand grains. This results in unprecedented mixing speed and perfectly loose sand, eliminating the need for sand loosening machines. Designed to seamlessly integrate with mechanized molding machines, and featuring components such as a screw feeder, grid dosing device, and automatic water filling system, it forms an advanced automatic sand mixing unit that continuously supplies sand for molding machines. Embrace the simplicity of its compact structure, the ease of maintenance, and the economic durability. Experience unparalleled loading capacity and productivity, with performance metrics like compactness, wet compression strength, and air permeability consistently meeting stringent standards.
Components of the GS High Efficiency Rotor Sand Mixer:
1. The robust main motor powers the reducer input via a high-quality European standard belt pulley, with the output shaft intricately linked to the column through a chain coupling. This sophisticated mechanism operates the spindle, driving the crosshead in a counterclockwise direction, generating a ring flow of sand propelled by the precise movement of the scraper device.
2. Strategically positioned, two rotor mechanisms are symmetrically fixed on the circle's cross beam, each independently operated by the main motor. Through a meticulous process involving a v-belt and gears, the sand mixing rotor achieves counterclockwise motion after a second deceleration. This motion, in harmony with the scraping plate, delivers powerful impact, shear, and friction to the sand.
3. The transmission gears within the reducer are crafted from large modulus alloy steel with hardened surfaces, ensuring an extended lifespan. A magnetic oil plug is included to capture iron debris within the box. The sand mixer’s base plate features faience cast stone for exceptional smoothness and wear resistance; scraper inserts boast wear-resistant carbide welding, while the inner liner ring, made of stainless steel or high molecular polyethylene, offers superior anti-sand protection.
4. Featuring an automatic air unloader, the unloading mechanism efficiently completes the sand mixing cycle in an average of just 3 minutes. Upon the completion of the green sand mix, the sand is automatically dispensed via the unloading port, enhancing efficiency and eliminating the need for manual intervention.
5. Equipped with a state-of-the-art automatic water injection system, the GS High Efficiency Sand Mixer includes a precise water pump. It intelligently adjusts the water injection mechanism based on the sand mixing volume. Following initial installation and calibration, the system ensures the perfect water-to-wet sand ratio for each batch, promoting optimal mixing results.
6. Topping the GS High Efficiency Rotor Sand Mixer is an advanced grid dosing device or electronic scale. It guarantees precise material addition, maintaining accuracy with every batch. Meanwhile, the exhaust hole is strategically designed to facilitate effective dust removal and heat dissipation.
7. The reducer is meticulously mounted on the base, allowing for effortless maintenance. During servicing, simply disconnect the chain coupling and shift the main motor away from the coupling's insertion point. This design enables horizontal extraction for repairs, all without dismantling the column or other integral parts.
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