20ton Double Rail Air Trolley for Air Chain Hoist

• Application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane
• Type: Pneumatic Air Trolley
• Sling Type: Chain
• Lift Speed: 2~8m/min
• Maximum Lifting Height: >20m
• Chain Falls: 2
• Certification: CE, ISO9001:2000
• Condition: New
• Color: Yellow
• Lifting Height: 6m
• Transport Package: Plywood Case
• Specification: 0.25CBM
• Trademark: MHTOOL
• Origin: China
• HS Code: 8425110000
• Production Capacity: 4000sets/Year

Product Description

Pneumatic Air Chain Hoist & trolley & Pneumatic Winch

Application:

Coal industry, the foundry industry ,Chemical Industry ,Pharmaceutical Industry 

Nuclear power industry ,metallurgical industry,  appliance industry paint shop 

,Automotive , machining,Textile Industry.

Advantage:

Suitable for complex and dangerous environment. 

Suitable for small work space. 

Fewer parts, a small amount of maintenance, long using life 

Light weight, easy to operate.

The introduction of pneumatic winch.

Adopting pneumatic motor as power, Pneumatic winch model QDJC series can tow and lift heavy goods through speed-reducing gearbox to drive roll.
It has the advantages of compact structure, convenient operation, safety and reliable operating, simple maintenance, smoothly running and stepless speed-changing etc. It is suitably used in oil field, well-drilling in oil field, mine-exploiting and other place with inflammable or easy exploding air.
It applies to areas below 1000 metres above sea level and the temperature of the environment between-40-60ºC.










Air balancers Description
Air balancers provide ergonomic lift assist that interacts with the operator, making heavy objects easy to move. Precise, stain-free positioning leaves both of the operators' hands free to raise, lower, or shift loads with virtually no resistance. This freedom of operation and easy control makes tasks like lifting and moving heavy loads in manufacturing, warehousing and other operations safer, easier and faster.
Features:
1 Elastic float
2 Simple operation
3 Lower consumption
4 Cleaning-up and pro-environment
5 High efficiency
6 Overload protection
7 Protection against cutting off the air
8 Durable in use