50ton Hook Suspended Pneumatic Air Chain Hoist for Complex and Dangerous Environment.

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Product Description

Basic Info.

Model NO.
QDH50.0-4D
Application
Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane
Type
Pneumatic Air Hoist
Sling Type
Chain
Lift Speed
2~8m/min
Max Lifting Height
>20m
Chain Falls
2
Certification
CE, ISO9001:2000
Condition
New
Color
Yellow
Lifting Height
6m
Transport Package
Plywood Case
Specification
0.25CBM
HS Code
8425110000
Capacity
4000sets/Year

Product Description

1- Hydraulic Hoist

Hydraulic Hoist

The hydraulic hoist is applicable to special working places such as marine vessels, oil mining platforms and coal mines. It has stable transmission, strong bearing capacity, automatic lubrication to extend the service life of components, and special requirements for stepless speed change and low noise.

Technical Parameter

Model Items HYD3 HYD6 HYD10 HYD16 HYD20 HYD25 HYD37 HYD50
Capacity (Ton) 3 6 10 16 20 25 37 50
Ascending Speed (m/min) 4 2 1.7 1.1 0.8 1.1 0.7 0.5
Descending Speed (m/min) 4.5 2.3 2.1 1.5 1 1.2 0.8 0.5
Rated Air Pressure (Mpa) 13 13 13 13 13 15 15 15
Air Consumption (L/min) 48 48 48 48 48 80 80 80
Motor Power (kW) 3.5 3.5 3.5 3.5 3.5 6 6 6

2- Pneumatic Air Chain Hoist & Trolley & Pneumatic Winch

Pneumatic Air Chain Hoist 1
Pneumatic Air Chain Hoist 2

Lifting Applications:

⚙️Coal industry, foundry industry, Chemical Industry, Pharmaceutical Industry
⚙️Nuclear power industry, metallurgical industry, appliance industry paint shop
⚙️Automotive, machining, Textile Industry.

Key Advantages:

Suitable for complex and dangerous environment.
Suitable for small work space.
Fewer parts, small amount of maintenance, long using life.
Light weight, easy to operate.
Hoist Detail 1
Hoist Detail 2
Hoist Detail 3

3- Pneumatic Single / Double Beam Traveling Crane

Traveling Crane

Technical Parameters of Single-beam Traveling Crane

Capacity (t) 0.10.20.511.522.5356810
Hook Up (m/min) 635.443.321.51.40.750.70.40.4
Hook Down (m/min) 8410763.5331.51.411
Trolley (m/min) 10-13 10-13 8-10
Crane (m/min) 16-20 14-18 10-14

Technical Parameters of Double-beam Traveling Crane

Capacity (t) 6+6(12t) 10+10(20t) 25+25(50t) 30+30(60t)
Hook Up (m/min) 1 0.8 0.5 0.36
Hook Down (m/min) 1.3 1.25 1 0.41
Trolley (m/min) 8 3 2.8 2.5
Crane (m/min) 10 8 6.5 6

4- Pneumatic Monorail Crane

Monorail Crane

Technical Parameter (Monorail)

Model DQ25DQ30DQ40DQ50DQ60DQ80DQ100
Traction (kN) ≥25≥30≥40≥50≥60≥80≥100
Rated Air Pressure (MPa) 0.50.50.50.50.50.50.5
Traveling Speed (m/min) 24242424242424
Rated Lifting Capacity (Ton) ≥10≥12≥16≥16≥20≥25≥25
Weight (kg) 1000100011001500150030003000
Pneumatic System

Frequently Asked Questions

Q1: What environments are these pneumatic hoists suitable for? A: They are ideal for complex and dangerous environments, including marine vessels, oil mining platforms, coal mines, and chemical industries due to their spark-resistant nature.
Q2: Do the hoists require frequent maintenance? A: No, these hoists are designed with fewer parts and feature automatic lubrication, which results in a small amount of maintenance and a long service life.
Q3: What is the maximum lifting capacity available? A: Based on the technical parameters, the capacity ranges from small loads up to 50 tons for hydraulic models and 60 tons for double-beam traveling cranes.
Q4: Can the speed of the hoist be adjusted? A: Yes, the hydraulic and pneumatic systems support stepless speed change, allowing for precise control during lifting and lowering operations.
Q5: What are the control options for the monorail cranes? A: They can be operated via manual control or an optional remote controller with a distance of 30 meters or more.
Q6: Are these products certified for international use? A: Yes, the products carry CE and ISO9001:2000 certifications, ensuring they meet international safety and quality standards.

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