Air Chain Hoists

• Small and light in weight, good in design, easy to transfer, little maintenance 

• Long service time, environmental protection, energy saving, low cost operation 

• Reliable braking systems include manual brakes, foot brakes, cylinder brakes and disc brakes 

• When the air supply of hoist is cut off, the automatic brake asbestos disc brake is applied 

• Excellent guide feather control is excellent wind guide control and blade motor 

• High strength shell ductile iron case ensures impact, bump and corrosion resistance 

• Gears are heat-treated and installed on high strength and low friction bearings 

• Overload protection can stop the hoist once the working load is greater than the rated load 

• The main intake pipe adopts plug method and the installation is much more convenient 

• Respond quickly to the movement of pendent handle when the hoist is lifting or descending 

• Apply to dangerous and complex working place and environment with limited space 

• The operation speed of air chain hoists can be adjusted according to customer needs 

• Its speed is 3 times higher than that of electric hoist, 5 times higher than that of chain block 

• 12 months warranty granted on our top-than-ever commitment to customers 

• Tested by professional welders and engineers for safety and security 

• Applied for furniture industry, glass industry, lacquer and varnish factories and match industry 

• Decent price with competition under the high quality and on-time delivery with great package 

• Unique technicians adopted and colours can be customized to meet customers’ requirements

Capacity                                                          0.125t-32t
Standard lift                                                    3m
Power                                                              0.75kw-3.5kw
Rotation speed                                              1440 (50Hz)-1728 (60Hz)
Lifting speed                                                  0.5m/min-35m/min
Air consumption                                            1m³/miin-5.5m³/miin
Working pressure                                          0.4kg/cm²-0.6kg/cm²
Air inlet connection                                       Rc1/2-Rc3/4
Noise rated load                                            76db-80db
Hose diameter                                               12mm-25mm
Test load                                                         0.16t-40.0t
Weight                                                             23kg-640kg
Classification                                                 M3
Working medium                                           Compressed air
Condition                                                        New
HS  code                                                         73269090

Air chain hoists with overload protection systems are designed as one kind of flexible hoisting equipments mainly used for heavy industries, which aimed at coping with a variety of difficulties for you, eliminating complicated major maintenance work. Also can these hoists provide customers with a series of services and bring new product concepts for them, especially the lifting power is based on your actual requirement. Air chain hoists have the advantage of longer working time owing to their good quality, unique and perfect construction, while other common hoists cannot lessen labor and increase productivity by a huge margin. Besides, air chain hoists’ lifting and falling speed are adjustable within the limited, so that they are suitable for different working conditions. 

Air chain hoist is an upgrading product based on electrical hoist. It has been widely used in all walks of life. Its load range is 125kg-32000kg, it works through compressed air and has lower consumption and high efficiency. The function of preventing air cut-off stops sudden rise or fall of goods. It can be used in conjunction with various non-standard fixtures and can be installed by crane or rail. 

The air chain hoists' driving power are compressed air, so they are also called compressed air hoists (pneumatic hoists). Air chain hoist shell is made of aluminum and gourd without electricity. these hoists can be used in explosive, flammable, high dust, high humidity environment, high temperature environment and other harsh environment, Moreover, it has the characteristics of high performance flame retardancy, acid and alkali resistance, dust-proof, compact design and portability. It is the most demanding and harsh choice. The control of the cable and the pendant depends on your requirements. Travel ability is easily coupled to our aerodynamic hoists and manual hoists. Morever, the production of lightweight and portable series air chain hoists is very suitable for rapid upgrading of applications. For example, fireproof and non-lubricated air hoists can run without air supply lubrication, so that the surrounding environment is not affected by the oil mist in the exhaust. People can use a pendant, a rope, or a twisted rod to control the precise load position, which is very suitable for the food, chemical and pharmaceutical industries, or in any area that can not tolerate oil mist. 

Air chain hoists are also called pneumatic air chain hoists, pneumatic chain hoists, air hoists, pneumatic hoists, air chain hoists, lifting cargo air hoists, air chain hoists with air trolley, air powered chain hoists, chain air hoists for lifting, double chain air hoists,compressed air chain hoists, pneumatic power hoists, pneumatic air chain hoists, air powered chain hoists, air operated chain hoists, hoisting equipment and link chain air hoists. 

Air chain hoists are widely applied for aircraft constructions, assembly lines, chemical industries, pharmaceutical, casting, dairies, electro plating, explosives and pyrotechnics industries, food industries, foundries, furniture industries, glass industries, lacquer and varnish factories, match industries, mechanical engineering, motor-car industries, oil storage stations, on-and-off shores, paint shops, paper industries, power plants, refineries, sawmills, shipyards, space technique, tempering plants, textile industries, coal industries and pharmaceutical industries, and some demanding situations where other types of hoists would fail, such as mining, heavy constructions and petro industries. Besides, hoists are ideal air hoisting equipments for working in severe circumstances with high temperature, in extremely dusty atmospheric conditions or highly corrosive conditions.

1.Bearing supported planetary gearing system
 For continuous full-load operation, Dual reducing mechanism increase reduction ratio and reduce volume accurately and effectively.

2.Surface hardened steel load chain
 80 grade, corrosion resistance, prolonged wear and sufficient amount of sufficient amount of alloying
 elements alloy steel calibration chain of galvanized and blue chromate.

3. Chain guide
 It escorts load chain shift rapidly on load sheave without twisting
4.Lightweight and compact body | High strength housing
 Cast iron housing in nodular graphite resists shocks, bumps and corrosion, In consideration of easy choice, transportation, and excellent clearance.

5.Hook and latch system 

 Galvanized and blue chromate and rotation 360 degrees.

6.Heavy-duty disk brake | Safety brake
 Non-asbestos, self-adjusting disc brake mechanism applied automatically when the air supply to the hoist is shut off eliminates load drift and ensures fine eclosion control.

7.Vane motor | Air motor
 The operation is smooth and the stroke is controlled, when air supplied, the spring assists vane lifting which make sure maximum torque without delay while starting
 Low air consumption and maintenance, high, uniform torque and quick response.

8.Certified spark resistant for safe operation
 Our air chain hoists can be made to certified spark-resistant (explosive environment, required to reduce spark characteristics) to II level 2GD C T5 IIB T100, and comply with the EU ATEX directive.

9.Precision throttle valve | Air supply valve
 For superior feathering control. piston Precise movement controls gas in and out to make the speed infinitely variable.

10.Limit switches | limit device
 Upper and lower limit switches are standard for protection, when hooks reaching the highest or lowest limits, The air chain hoists' switches off automatically, Upper/lower limit doesn’t sway when it lift up or down which extend the service life greatly.

11. Control handle
①Type A button handle
The push button handle is sensitive, simple and accurate. Its frame is designed according to ergonomics to ensure that the operation is very comfortable. In addition, the use of corrosion-resistant materials can increase its scope of application.

②EB-2 button handle
 The EB-2 button handle is easy to operate and has emergency stop control. Its crust is made of hard chemicals to resist the environmental impact. Moreover, ergonomic design makes the controller easier to operate.

③EB-4 button handle
 The EB-4 button handle is versatile, whose outer shell is made of hard chemicals to resist the environmental impact and its ergonomic design makes the controller easier to operate.

④C-4 button handle
 The C-4 button handle has the features of low maintenance and corrosion resistance. It is lightweight and it can operate more handily because of the ergonomic design.

12.Air tube
①Spiral air tube

②Rubber air tube

③Chain style sir supply tubeline

13. Chain wheel
 High precision and resistancce’s chain wheel ensure chain’s up and down is in the middle and smooth, with long service life.
14. Integral silencer
 It exhausting through gearbox reduces exhausted air noise effectively when air excluding, offers cooling effect on the gearbox.
15. Sealed gearbox
 It complies with heavy duty cycles ; heat treated gears are mounted on high strength and low friction bearings which enlarge life span.
16.Air-cut release control pole
 The suspended loading material could be landed safety by controlling the balance pole after air source is cut off.
17. Chain bag
 Metal bag or customized size is available
18. Standard lifting hook
 standard 360 degree rotating hook or copper plating hook specially used in spark-proof enviroment.
19. Main intake pipe
 PNP Method (Plug-and-Play)  makes installation and commissioning easy and convenient.
20. Control lever
 Control lever makes the hanging load land safely When the air is cut or without air. 
21. Protection without air
 The brake will be locked directly by power transmission part automatically When the air supply suddenly is cut off, so as to prevent the load suspended in the air but not falling.

Types
 1.Air chain hoists with hook suspension are divided into 5 types according to different tonnages. 

2.Air chain hoists with electric trolley are divided into 3 types according to different tonnages.

3.Air chain hoists with low headroom are divided into 2 types according to different tonnages. 

 4.This hoist can be made for explosion-proof or for mine.

Others
1.Gas source treatment triad
 The air source treatment includes three parts: the air pressure reducing valve, the filter and the oil mist device. The pressure reducing valve can stabilize the gas source, keep the gas source at a constant state and reduce the damage to the valves or actuators due to sudden changes in the gas pressure. The filter is used for cleaning the gas source, which can filter the moisture in the compressed air and avoid moisture entering the device with the gas. The oil mist can lubricate the moving parts of the product and lubricate the parts which are not convenient to add lubricants, thus greatly prolonging the service life of the products.

2.Lubrication free
 Aluminum series air chain hoists are suitable for applications requiring clean environment. The hoist can be completely dry without lubrication in the exhaust, and is usually used in the food, chemical and pharmaceutical industries. (Note: Hoist can also operate with oil to extend blade life.)

3.After-sale service
 We promised to repair the issue regardless of if it was caused by defect or misuse only if you have a problem in the first 6 months of ownership. But the 6 months repair does not cover damage caused to the air chain hoists.
4.Warranty
 There is usually 24-month-warranty. Most of parts can be sold seprately and we can provide some free part even if these parts are broken in expired warranty period.
5.Packaging
 The film wrapping is designed for packaging. As to the packaging size, it depends on the machine you ordered.
6.Terms of payment
 50% down payment, NET before consignment
7.Delivery time
 15 days
8.Transport way
 By sea or as per your demand 

Inquiry for 20 Ton Pneumatic Air Hoists from U.S.

Air chain hoists with 3m height of lift:- models ACH1002S (10T) & ACH1603S (16T) + Air trolleys models AT01 (1T) & AT 02 (2T) for South Africa

There is another cheaper series, Similar JDN air hoist profi

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