250kg～2T Air Hoist
- Commodity name： 250kg～2T Air Hoist
- Description
-
The pneumatic hoist is an ideal explosion-proof lifting device, mainly suitable for special environments with high explosive dust such as petroleum, chemical industry, and coal mines, as well as occasions with grade requirements for explosion-proofing. It uses compressed air to drive the pneumatic motor to rotate, completing the lifting work after increasing torque through speed reduction. The pneumatic hoist features no medium leakage, no environmental pollution, the ability to operate continuously and frequently, stable and reliable operation, stepless speed regulation, and an overload protection device in the lifting mechanism, ensuring safe production.
250kg～2T Air HoistPneumatic Hoist Technical Parameters：
Project
Parameters
Model
Unit
HQ0.25
HQ1
HQ2
Air Pressure
bar
4
6
4
6
4
6
Lifting Capacity
t
0.16
0.25
0.63
1
1.25
2
Lifting Height
m
3
Number of Chains
1
2
Motor Output Power
kW
0.6
1.0
0.6
1.0
0.6
1.0
Full Load Lifting Speed
m/min
20
5
5.5
2.5
2.7
Empty Load Lifting Speed
m/min
37.2
42
10
11
5
5.5
Full Load Descending Speed
m/min
38
10
11
5
5.5
Full Load Air Consumption
m³/min
0.7
1.2
0.7
1.2
0.7
1.2
Full Load Descending Air Consumption
m³/min
0.8
1.5
0.8
1.5
0.8
1.5
Air Pipe Joint
G 1/2
PipelineSize (InternalPart/External)
mm
13
Chain Size
mm
7×21
Chain Weight
kg/m
1
Weight(NotIncluding Controller)
kg
27
40
Full Load Noise-Lifting
db
73
74
74
76
74
76
Full Load Noise-Descending
db
77
78
77
78
77
78
250kg～2T Air HoistPneumatic Winch Outline Diagram:
HQ0.25
HQ1
HQ2
AMinimum Clearance
mm
450
498
B
mm
288
336
C
mm
145
D
mm
297
E1
mm
28
E2
mm
28
FTo Hook Center
mm
137
GMaximum Width
mm
176
183
The company has a registered capital of 12 million yuan and total assets of 40.368 million yuan. The main products include a full range of pneumatic winches, vane-type, piston-type, and turbine-type pneumatic motors, pneumatic hoists, upper clamps, gearboxes, etc. By increasing investment in research, development, and quality each year, and purchasing more than 20 sets of CNC and specialized machining equipment and testing equipment, the company's production capacity and product quality level continue to improve. The company currently has 5 production workshops, with an annual production capacity of 30,000 units/sets.
With the advancement of internationalization, the company has successfully passed international authoritative certifications such as CCS, ABS, DNV, and ATEX, based on ISO9001 quality system certification, and has also obtained coal safety certification.
The company's main products include a full range of pneumatic winches, vane-type, piston-type, and turbine-type pneumatic motors, pneumatic hoists, upper clamps, gearboxes, etc., which are widely used in offshore platforms, land oil fields, internal combustion engines, mines, ships, engineering machinery, and other industries. The products have won "Shandong Province Famous Brand Product" and "Shandong Province Famous Trademark."
The company aims to "provide pneumatic system solutions for global customers," while stabilizing the domestic market, and exports products to more than 40 countries and regions, gaining a good reputation in both domestic and international markets.
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