The company （DILUM BMK ENGINEERS (PVT) LTD.）is a local engineering company established in Sri Lanka for a long time. It undertakes water conservancy projects, sewage treatment and other projects. They have their own production capacity and can make some small tonnage crane main beams, but the hoists and accessories are outsourced. In 2014, we contacted customers and had several cooperation, but they were all small orders.
The product inquired by the Sri Lanka customer this time is a Chain Hoist, which requires 3 sets of double-speed chain hoists with a lifting capacity of 6 meters and a lifting capacity of 3 tons and a 0.5-ton chain hoist with a lifting capacity of 10 meters.
The working condition of 0.5T is somewhat special. It is used in the chemical workshop. The corrosive substances are lime and alum, and it is used to purify water. Therefore, he requested the hoist anti-corrosion paint and anti-corrosion chain.
What are the advantages of electric chain hoists?
Electric chain hoist, as a kind of current lifting equipment, has been widely used in industry and manufacturing. So what are the advantages of this electric chain hoist?
Advantages of electric chain hoist
- Light weight Compared with other types of hoist cranes, the self-weight of the chain hoist is greatly reduced. This advantage makes the loading and unloading of the equipment more convenient, and the position of the equipment can be changed according to the needs of the actual operation, which increases the lifting operation. The flexibility is suitable for various work situations.
- High safety performance
The operating voltage of the electric chain hoist can be converted between 24V and 48V, which can reduce the cost of electricity on the premise of ensuring the efficiency of lifting operations. This kind of hoist equipment also adopts an anti-leakage treatment mechanism, which can ensure the integrity of the equipment to the greatest extent and reduce the harm of damaged results when the hoist has leakage and short circuit.
- Double brake system
There is an obvious difference between electric chain hoist and ordinary hoist lifting equipment. Even if the double brake system is used, the operation of the hoist crane is more flexible, the braking time is extremely short, and the stability of the body can be guaranteed when the equipment performs emergency braking.
- Emergency switch settings
The electric chain hoist also adopts an emergency switch design, which can be turned on to stop the operation of the equipment when all other safety systems of the equipment fail. And the emergency switch is designed in an area far away from the equipment, the operator can turn off the equipment in an emergency while being far away from the equipment, ensuring the personal safety of the operator.
How to maintain the chain hoist?
electric hoist maintenance matters
- Regularly install lubricating grease Hoist lifting equipment will consume a lot of lubricating grease in daily use, so lubricating grease should be installed on the equipment to ensure that the equipment can run smoothly. Lubricating grease can also effectively reduce the wear degree of the transmission parts and prolong the service life of the equipment.
- Idling before starting Hoist crane equipment should be idling before running, preheating the machine, and then lifting, which can greatly extend its service life.