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0.25
Basic Info.
| Model NO. | QDH |
| Certification | CE, ISO9001:2000 |
| Condition | New |
| Color | Blue |
| Full Load Descending Air Consumption | 0.7-3.6m³/Min |
| Full Load Lifting Air Consumption | 0.7-6.5m³/Min |
| Full Load Descending Noise | 82dB |
| Full Load Lifting Noise | 78dB |
| Application Environment | Explosive Atmospheres, Ignitable Gases and Vapors |
| Air Pressure | 4bar/6bar |
| Standard Lifting Height | 3m |
| Lifting Weight | 0.25-50t |
| Transport Package | Non-Fumigation Wooden Box |
| Origin | China |
| HS Code | 8425190000 |
| Production Capacity | 1000 Sets Yearly |
Product Description
QDH Series High Quality Pneumatic Explosion-proof Hoist/Air Lifting HoistIntroduction:Practice has proved that the pneumatic hoist is the best choice in any environment where safety is the first priority. Compared with the electric driven, the compressed air as the driving medium will not produce any spark. The features of this structure make the pneumatic hoist especially suitable for working in dangerous environment. Our QDH series pneumatic hoist products are very solid, durable and reliable, they are suitable for using in various of heavy industries and have excellent performance in the following industries: aircraft manfacturing and assembly, chemical industry, dairy products processing factory, electroplating factory, fireworks workshop, food industry, foundry, furniture factory, glass industry, cement plant, mechanical engineering, automobile industry, oil depot, onshore and offshore operations, paint shop, papermaking industry, power plants, fine processing plants, shipbuilding industry, space technology, steel mills, textile industry.
Technical Parameters:
| Model | Air Pressure(bar) | Lifting Capacity(ton) | Chain Count | LiftingHeight(m) | Full Load Lifting Speed(m/min) | Full Load Descending Speed (m/min) | Full Load Air Consumption(m3/min) | Standard Weight(kg) | Full load Noise With Silencer(dB) |
| QDH0.25T | 6 | 0.25 | 1 | 3 | 20 | 38 | 1.2 | 27 | 74 |
| QDH0.5T | 0.5 | 1 | 11 | 17 | 1.2 | 27 | 74 | ||
| QDH1T | 1 | 1 | 5.5 | 11 | 1.2 | 27 | 74 | ||
| QDH1.5T | 1.6 | 1 | 4 | 9 | 1.2 | 56 | 74 | ||
| QDH2T | 2 | 2 | 2.7 | 5.5 | 1.2 | 66 | 76 | ||
| QDH3T | 3.2 | 2 | 2.5 | 5.5 | 1.5 | 86 | 76 | ||
| QDH6T | 6.3 | 2 | 2.5 | 5.4 | 4 | 110 | 78 | ||
| QDH10T | 10 | 2 | 1.6 | 3.4 | 4 | 156 | 78 | ||
| QDH16T | 16 | 3 | 1 | 2.1 | 4 | 240 | 78 | ||
| QDH20T | 20 | 4 | 0.7 | 1.6 | 4 | 285 | 78 |
Note: Please contact us to get more details if you need bigger capacity.
Standard Features:
Applicable to dangerous areasSensitive infinite variable control can ensure the accurate lifting of heavy objectsEasy to operateSuitable for non-lubricating operationCan be used frequently and infinitelyLow maintenance costNot sensitive to dust and humidity, temperatures range from -20ºC to 70ºCEquipped with overload protection deviceTechnical Details:Pneumatic automatic fault prevention, low maintenance blade motorSprocket bearing is dustproof ball bearingGrease planetary gears, all of which are made of quenched and tempered steelChains and hooks are made of high quality quenched and tempered steel with a safety factor 5 times the standard tensile strengthAdvantages:Strong, fast, safe and quietEnhanced power, extremely reliable and higher lift and drop speedsEquipped with emergency stop button to quickly cut off air supplyOverload safety devicesAvant garde design and compact structureControl pipe and other components without protruding design, more reasonable and suitable for horizontal haulageSuitable for continuous usage, no downtime
