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Polo Elevators Polo-DW-500: Geared Traction 500kg Heavy-Duty Dumbwaiter for Industrial Logistics
The Polo Elevators Polo-DW-500 is a purpose-built, heavy-duty dumbwaiter designed for rigorous industrial and large-scale commercial applications. With a robust 500kg load capacity and a geared traction drive system, it ensures reliable and efficient vertical transport of goods across up to 10 floors. Its durable Stainless Steel/MS construction provides longevity in demanding environments.
Quick Answer
The Polo-DW-500 offers exceptional 500kg load capacity and dependable geared traction drive for demanding industrial and commercial goods transfer operations.
✓Technology: Geared traction drive with 3.0-5.0 kW power and automatic control panel for precise and efficient operation, supporting speeds of 0.35-0.50 m/s.
✓Safety & Compliance: Comprehensive safety suite including overload sensors, interlock system, emergency stop, door safety locks, and ISO certification for secure and compliant operation.
✓Durability & Capacity: Constructed from robust Stainless Steel/Mild Steel with heavy-duty platform and rollers, designed to reliably handle 500kg loads across up to 10 floors (max 20m travel height).
The Polo-DW-500 is a powerhouse in the Polo Elevators lineup, specifically engineered for high-intensity industrial transport. With its massive 500kg load capacity and geared traction drive, it’s the definitive choice for large commercial kitchens or multi-floor warehouses needing to move bulk goods quickly at speeds up to 0.50 m/s. Its bi-parting stainless steel doors and robust safety sensors make it incredibly reliable. However, small boutiques or residential users should avoid it; the 415V three-phase power requirement and large footprint are overkill for light-duty needs.
✓ Who Should Buy
- •Industrial kitchens requiring efficient transport of heavy food ingredients or prepared meals between levels.
- •Warehouses and logistics centers needing reliable vertical transfer of packaged goods, components, or tools up to 500kg.
- •Manufacturing facilities for moving raw materials, work-in-progress, or finished products between production stages.
- •Commercial establishments with high-volume goods movement, such as large hotels, hospitals, or retail back-of-house operations.
✕ Who Should Avoid
- •Residential properties or small commercial spaces with minimal load requirements (under 100kg), where a lighter-duty, more compact dumbwaiter might be more cost-effective.
- •Installations with extremely limited shaft space or non-standard structural capacities that cannot accommodate the required 1600x1600mm shaft and RCC support.
- •Applications requiring variable speed control beyond the fixed 0.35-0.50 m/s range, or those needing emergency power backup integrated by default.
Product Overview
The Polo Elevators Polo-DW-500 stands as a formidable solution for industrial and large commercial entities requiring substantial vertical transport capabilities. Engineered in India for the 2022-2026 model cycle, this heavy-duty dumbwaiter boasts a formidable 500kg load capacity, making it ideal for large kitchens, warehouses, and general industrial goods transfer. Its spacious car, measuring 1000mm (W) x 1000mm (D) x 1200mm (H), accommodates bulky items with ease.
Powering its operation is a reliable geared traction drive system, delivering speeds between 0.35 and 0.50 meters per second, suitable for travel heights up to 20 meters across 2 to 10 floors. The system operates on a robust 415V, 50Hz three-phase power supply, utilizing a 3.0-5.0 kW motor for consistent performance. The car and frame construction, available in Stainless Steel or MS with a powder-coated finish, ensures longevity and resistance to wear, complemented by steel guides and heavy-duty rollers. Precision leveling and soft start/stop mechanisms ensure smooth, controlled movement and accurate floor alignment, critical for handling heavy or fragile loads. Security is enhanced with bi-parting or sliding doors, featuring horizontal opening for operational convenience.
| Brand | Polo Elevators |
| Model Name | Polo-DW-500 |
| Category | Dumbwaiter |
| Sub Type | Heavy Duty High Capacity |
| Series | Polo DW Series |
| Model Year | 2022-2026 |
| Country Of Origin | India |
| Intended Use | Industrial / Large Kitchens / Warehouse Goods |
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Engineering Analysis
The Polo-DW-500's engineering architecture is centered on its robust geared traction drive system. This mechanism, powered by a 3.0-5.0 kW motor operating at 415V/50Hz, provides a direct and reliable torque delivery, essential for consistently moving 500kg loads across its maximum 20-meter travel height. Unlike hydraulic systems, geared traction offers superior energy efficiency and speed control (0.35-0.50 m/s), enabling smoother acceleration and deceleration through a soft start/stop feature, which minimizes mechanical stress and reduces operational noise.
Precision leveling is achieved through advanced automatic control panel algorithms, ensuring accurate floor stops (+/- 5mm tolerance) crucial for seamless loading and unloading of heavy industrial goods. This precision prevents material handling equipment from catching on uneven floor levels, enhancing operational safety and efficiency.
Comprehensive safety interlocks and sensors are integrated to meet demanding industrial norms. The interlock system prevents car movement unless all doors are securely closed, while door safety locks ensure car immobility during loading/unloading. An overload sensor triggers a warning and prevents operation if the 500kg capacity is exceeded, safeguarding the equipment and personnel. Further safety provisions include emergency stops, an emergency alarm, and emergency lighting, providing critical responses during unforeseen events. The load balancing system actively distributes weight across the heavy-duty platform, mitigating uneven wear on guide rails and rollers (steel guides with heavy-duty rollers), thereby extending the lift’s lifespan and ensuring stable vertical transport even with off-center loads. The robust MS powder-coated frame and Stainless Steel/Mild Steel car construction provide the necessary structural integrity for continuous, heavy-duty industrial use.
Technical Support & FAQs
Engineering Analysis
The Polo-DW-500's engineering architecture is centered on its robust geared traction drive system. This mechanism, powered by a 3.0-5.0 kW motor operating at 415V/50Hz, provides a direct and reliable torque delivery, essential for consistently moving 500kg loads across its maximum 20-meter travel height. Unlike hydraulic systems, geared traction offers superior energy efficiency and speed control (0.35-0.50 m/s), enabling smoother acceleration and deceleration through a soft start/stop feature, which minimizes mechanical stress and reduces operational noise.
Precision leveling is achieved through advanced automatic control panel algorithms, ensuring accurate floor stops (+/- 5mm tolerance) crucial for seamless loading and unloading of heavy industrial goods. This precision prevents material handling equipment from catching on uneven floor levels, enhancing operational safety and efficiency.
Comprehensive safety interlocks and sensors are integrated to meet demanding industrial norms. The interlock system prevents car movement unless all doors are securely closed, while door safety locks ensure car immobility during loading/unloading. An overload sensor triggers a warning and prevents operation if the 500kg capacity is exceeded, safeguarding the equipment and personnel. Further safety provisions include emergency stops, an emergency alarm, and emergency lighting, providing critical responses during unforeseen events. The load balancing system actively distributes weight across the heavy-duty platform, mitigating uneven wear on guide rails and rollers (steel guides with heavy-duty rollers), thereby extending the lift’s lifespan and ensuring stable vertical transport even with off-center loads. The robust MS powder-coated frame and Stainless Steel/Mild Steel car construction provide the necessary structural integrity for continuous, heavy-duty industrial use.