Polipastos eléctricos de cadena

Electric chain grúa para la venta. Types of polipastos eléctricos de cadena with different specifications, such as, electric trolley electric chain hoist, manual electric chain hoist, Suspend hook electric chain hoist, la baja altura del polipastos eléctricos de cadena are at your selection.

Electric chain hoist is light and small lifting equipment for material handling. Electric chain hoist is mainly consisted of motor, transmission mechanism and chain wheel, etc. Electric chain hoists from DONGQI HOIST AND CRANE have the features of a beautiful outlook, solid durability, international technology, etc. The inside gears of electric chain hoist are hot quenched which increases the wear resistance of the gear and toughness. The lifting capacity of an electric chain hoist is 0.5 to 35 ton, and the working class is M3 or M4. The main parameters of electric chain hoist are as follows:

Main Electric Chain Hoist Specifications

Electric chain hoist offering

Applications of Electric Chain Hoist

• DONGQI HOIST AND CRANE’ electric chains hoists have a wide range of applications, which can be used in various factories, storage, wind-power stations, logistics, ports, construction fields, and other places or workshops, etc.
• Electric chain hoist also can be used to handle heavy objects for work or reparation.
• Electric chain hoist can be used together with a monorail electric trolley for material handling.

Advantages of Electric Chain Hoist

The electric chain hoist is designed with a compact structure, small size, and light dead weight. DONGQI HOIST AND CRANE’ electric chain hoist is reliable, easy operation, wide application, etc.

Trolley hoist for sale at a good price. Dongqi offers types of the electric trolley chain hoist and manual trolley chain hoists to meet your material handling solution at an economical price. Check Dongqi types of trolley hoists and trolley hoist drawings now.

Trolley hoist

Trolley hoist is for sale at good price. Dongqi offers types of trolley hoists.

• According to the power sources, the trolley hoists can be grouped as electric trolley chain hoists and manual trolley chains.
• According to lifting speed, the trolley hoist can be grouped into single speed trolley hoists and double speed trolley hoists.
• According to lifting chain falls, Dongqi Hoist and Crane can offer 2 chain fall trolley hoists, 3 chain fall trolley hoists, up to 14 chain fall trolley hoists, etc.
• On base of lifting capacity, Dongqi Hoist and Crane offer light duty trolley hoist with lifting capacities from 500kg- 5 tons and heavy duty trolley hoist with lifting capacities up to 35 ton.

Dongqi Hoist and Crane offer customer designed trolley hoists to meet your material handling solution at an economical price.

Manual trolley chain hoist

Manual trolley chain hoist is a type of light duty trolley hoist with lifting capacity from 500kg to 5 tons, with 1 chain fall design, 2 chain fall design, etc. The manual trolley chain hoist and drawing for your reference:

500kg-5ton manual trolley chain hoist

Electric trolley chain hoist

Dongqi Hoist and Crane offer types of electric trolley chain hoists designed with various chain falls from 2 chain falls, 3 chain falls up to 14 chain falls, with lifting capacity up to 35 tons. The custom designed electric trolley chain hoists are available. Besides the electric trolley chain hoist, Dongqi offers other types of electric hoists, such as polipasto de cable, low headroom hoist, explosion proof hoist, and others,etc.  The most popular designs of 7.5 ton electric trolley chain hoist, 10 ton electric trolley chain hoist and 15 ton -25 ton electric chain hoists are presented for your reference:

Hoist accessories

Besides Dongqi Brand trolley hoist, we offer all the hoist accessories and parts for types of electric hoists and manual hoists. For the main hoist accessories are presented for your reference. For more information, please check our electric hoist Parts and Crane and Hoist Parts Overview.

Trolley hoist for sale at a good price. Dongqi offers types of the electric trolley chain hoists and manual trolley chain hoists to meet your material handling solution at an economical price. If you need any trolley hoists or other types of electric hoists, please feel free to contact us.

Features of Electric Chain Hoist

1. On structure features.

• The body of electric chain hoist is made from high strong tensile shell or it can be die-casting aluminum case based on your requirements.
• The molding process thin-walled precision manufacturing made the body small size, low in weight, and high in strength.
• Separate speed-adjusting system is adopted by our electric chain hoist. And the level 2 coaxial transmission speed gear mechanism uses long services oil bath lubrication system.
• Electric hoist powder metallurgy clutch is adopted for overload protection.
• The brake disc adopts dc magnetic field, braking torque, which is stable, rapid, and low in noise, etc.

2. On lifting motor.

The lifting motor of electric chain hoist can work continuous for 30 minutes with full loading, high performance efficiency and Grade B insulation.

3. On lifting chain.

• The lifting chain of electric chain hoist is made of low carbon steel alloy, which makes the chain more toughness, strong and wear-resisting, ensuring the safety during work, etc.
• The hardened chain surface of electric chain hoist can prevent core material and products from damage to ensure the high performance and long service life of hoist chain.
• Lifting chain can be extended based on customer’s requirement and enables the electric chain hoist more convenient, etc.
• Equipped with chain bag, the electric chain hoist is more orderly, tidy and beautiful. The chain bag contains antirust oil so that the lifting chain is kept from rusty and the working life is extended.

4. Double brake system

Electric chain hoist adopts two sets of braking systems, which reduces the possibility of brake failure and increases hoist safety and do benefit for heat radiation.

1) Electromagnetic brake.

The electromagnetic brake system is a new style brake, with the features of fast and forward direction. Asbestos brake lining has greatly extended the maintenance cycle. The brake system has been tested by above 22500 times.

2) Mechanical brake

The mechanical brake has high reliability. The mechanical braking and electromagnetic brake can coordinate with each other to stop electric chain hoist at any time when necessary.

5. On gear.

• Standardbred chain electric hoists mainly adopt reliable helical gear, which can prolong service life by reducing the impact of meshing and vibration.
• The durability of gear is enhanced by the special design. And fine heat treated alloy steel is used to make the gear obtain the biggest strength.

6. Control handle with low voltage

Electric chain hoist can be controlled by handle or ground or wire ( no-wire) remote control.
The standard low-voltage on chain hoist handle is 24v-36v, which can effectively protect the operator from shock damage.