Pneumatic Hoist Sensitive Infinite Variable Control
PRODUCTION
Experience demonstrates that pneumatic hoists stand as the optimal lifting solution for safety-critical environments. Unlike electric drives, their compressed-air power source eliminates electrical spark risks entirely – a decisive advantage in explosive or flammable settings. The DQH series pneumatic hoist exemplifies this principle with its compact yet robust design, engineered to withstand harsh industrial operations including direct-contact applications.
Customization defines the DQH system's versatility: multiple controller configurations, specialized rollers, and adaptable walking trolleys address horizontal loading challenges. This adaptability extends across high-risk sectors requiring intrinsic safety, including:
-
Chemical processing & oil refineries
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Explosives manufacturing (fireworks, matches)
-
Combustible material handling (paint shops, sawmills)
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Food production & pharmaceutical facilities
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Energy infrastructure (power plants, offshore platforms)
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Metalworks (foundries, steel mills)
From aircraft assembly to dairy processing, the spark-free operation and corrosion-resistant construction ensure reliable performance where traditional hoists pose ignition or contamination risks. Particularly vital in ATEX-regulated environments, DQH hoists combine operational safety with mechanical durability across temperature extremes and demanding load cycles.
STANDARD CHARACTERISTIC
1, can be used in dangerous areas;
2, sensitive infinite variable control can ensure the accurate lifting of heavy objects;
3, simple operation;
4, suitable for no lubrication operation;
5, can be frequent operation and unlimited use;
6, easy maintenance;
7, not sensitive to dust and humidity, the use of ambient temperature: -20℃ - 70 ℃;
8, more than 1 ton pneumatic hoist are equipped with overload protection device.
TECHNICAL PARAMETER
|
Model
|
Payload
Capacity(Kg)
|
Lifting
Height(m)
|
Hoisting
Speed(m/min)
|
Lowering
Speed(m/min)
|
Rated Air
Pressure(MPa)
|
Air
Consumption(m3/min)
|
Overall
Dimension(mm)
|
Number
Of Chains
|
|
QDH0.5
|
500
|
0-10
|
19
|
17
|
0.6
|
1.2
|
300-180-450
|
1
|
|
QDH1.0S
|
1000
|
0-10
|
10
|
8
|
0.6
|
1.5
|
300-200-450
|
2
|
|
QDH1.0D
|
1000
|
0-10
|
15
|
12
|
0.6
|
1.5
|
300-200-450
|
1
|
|
QDH2.0
|
2000
|
0-10
|
5.5
|
5.5
|
0.6
|
1.2
|
300-200-500
|
2
|
|
QDH3.0
|
3000
|
0-10
|
10
|
11
|
0.6
|
5.5
|
500-240-600
|
1
|
|
QDH5.0
|
5000
|
0-10
|
5
|
5.5
|
0.6
|
5.5
|
500-240-675
|
2
|
|
QDH8.0
|
8000
|
0-10
|
3.2
|
3.4
|
0.6
|
5.5
|
500-240-675
|
2
|
|
QDH10.0
|
10000
|
0-10
|
3.2
|
3.4
|
0.6
|
5.5
|
575-300-820
|
2
|
|
QDH15.0
|
15000
|
0-10
|
2
|
2.1
|
0.6
|
5.5
|
685-310-900
|
3
|
|
QDH20.0
|
20000
|
0-10
|
1.4
|
1.6
|
0.6
|
5.5
|
695-315-1030
|
4
|
|
QDH25.0
|
25000
|
0-10
|
2.4
|
2.8
|
0.6
|
6.5
|
900-445-1260
|
6
|
|
QDH30.0
|
30000
|
0-10
|
2.4
|
2.8
|
0.6
|
6.5
|
900-445-1260
|
6
|
|
QDH40.0
|
40000
|
0-10
|
1.7
|
2
|
0.6
|
6.5
|
1080-450-1470
|
6
|
|
QDH50.0
|
50000
|
0-10
|
1.3
|
1.6
|
0.6
|
6.5
|
1080-430-1485
|
6
|
|
QDH100.0
|
100000
|
0-10
|
1
|
0.95
|
0.6
|
7.5
|
1535-600-1930
|
6
|
Product Tags:
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Customized Pneumatic Hoist Sensitive Infinite Variable Control 0-10m Lifting Height Images
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