| 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 |
The GS High Efficiency Rotor Sand Mixer stands as a revolutionary innovation in sand mixing technology, incorporating three national patents within its optimized design. This avant-garde sand mixer is primarily employed for the meticulous blending of green sand. Its core operating principle involves a high-speed rotating bottom scraper that propels materials into a dynamic circular flow within the machine basin. The high-speed rotor blade administers impactful force and shearing action to the sand, instigating rapid contact and vigorous friction between sand particles. This results in an accelerated sand mixing process, eliminating the need for a separate sand loosening machine. It is exceptionally suited for applications involving mechanized molding machines and seamlessly integrates with screw feeders, grid dosing devices, and automated water filling systems to establish an automated sand mixing unit. This unit assures a reliable, continuous sand supply for molding machines. The machine's design boasts simplicity and compactness, ensuring ease of maintenance and operation, all while offering economic and durable benefits, high load capacity, and impressive productivity. It guarantees excellent sand performance, including compactness, wet compression strength, and air permeability, meeting stringent quality standards.
GS High Efficiency Rotor Sand Mixer composition:
1. The main motor powers the reducer input via a European standard belt pulley. The output shaft connects to the column through a chain coupling, allowing the spindle to drive the crosshead counterclockwise. This action causes the scraper device to direct the sand into a ring flow.
2. Two rotor mechanisms are symmetrically affixed to the circle's crossbeam, each propelled by the main motor through a v-belt and gears following a second deceleration phase. The sand mixing rotor rotates counterclockwise, exerting impact, shear, and friction on the sand with the help of the scraper plate.
3. The reducer's transmission gears are crafted from large modulus alloy steel with hardened surfaces, ensuring extended service life. The reducer features a magnetic oil plug to capture metallic debris. The sand mixer's bottom plate is lined with faience cast stone for smoothness and wear resistance. Scraper inserts are welded with wear-resistant carbide, while the inner liner ring utilizes stainless steel or high molecular polyethylene to provide anti-sand treatment.
4. The unloading mechanism features an automatic air unloader, completing each sand mixing cycle in an average of 3 minutes. Once the green sand is mixed, the unloading port discharges the material automatically, eliminating manual intervention and enhancing time efficiency.
5. The automatic water injection system is integral to the GS high efficiency sand mixer, featuring an automatic water pump that adjusts water injection based on sand mixing volume. After initial setup and calibration, the system automatically dispenses water in accordance with the wet sand mixing volume per batch, ensuring precise water distribution ratios for optimal wet sand quality.
6. The GS high-efficiency rotor sand mixer is equipped with either a grid dosing device or an electronic scale mounted on the top cover. This allows for the automatic addition of materials, ensuring accuracy with each addition. Additionally, the design incorporates an exhaust hole for effective dust removal and heat dissipation.
7. The reducer is securely mounted on the base. During maintenance, the chain coupling can be disconnected, and the main motor can be moved away from the coupling's insertion point. This enables horizontal removal for repair without needing to dismantle the column or other components.
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