Performance of advanced structure, small volume, lightweight, reliable performance, convenient operation, professional Explosion-Proof Electric Chain Hoist applicability is wide and the lifting heavy objects, loading and unloading, maintenance equipment, lifting the goods is very convenient and chain electric hoist can be mounted to the impending h-beam, curve track, slewing crane rails and fixed hoisting hanging heavy objects.
Chapter 1 : How does a electric chain hoist work?
1.1 Readiness: Subject to the safety of the work area, the crew should ensure that the explosion-proof electric chain hoist is in proper condition. Check that the electrical equipment, explosion-proof enclosure, and safety devices are intact.
1.2 Operation and control: Using a special operating console or remote control, the staff can start an explosion-proof electric chain hoist. through the control buttons or remote control device, you can achieve the basic operation of the crane up, down, forward, backward, and so on.
1.3 Lifting operation: The staff can operate the control system to control the electric chain hoist for lifting operations. Its chain and hook can be controlled to rise, fall, and stop by operating buttons. During lifting operations, ensure that the hook is properly attached and secured to the object to be lifted.
1.4 Environmental monitoring: The explosion-proof electric chain hoist is equipped with an advanced environmental monitoring system, which can monitor the temperature, gas concentration, and other parameters of the surrounding environment in real-time. If there is any abnormality in the environment, the system will automatically alarm and stop the operation of the crane to ensure the safety of the operators.
Chapter 2 : How to help increase the life of explosion-proof electric chain hoist?
2.1 Periodic inspection: Perform periodic inspections of mechanical and electrical components, including chains, hooks, cables, sensors, etc., to ensure that they are not worn, cracked, or otherwise damaged.
2.2 Lubrication maintenance: Regularly lubricate the lubrication points according to the manufacturer’s recommendations to ensure that all moving parts maintain smooth operation and reduce wear and tear.
2.3 Cleaning maintenance: Regularly clean the shell, chain, wheel set, and other parts of the explosion-proof chain crane to prevent dust and dirt from accumulating and affecting the operating effect.
2.4 Fastening inspection: Regularly check whether the connecting bolts, nuts, and other fasteners are loose to ensure the stability and safety of the equipment.
2.5 Electrical system check: Check the electrical components, cables, control system, etc., to ensure the normal operation of the electrical equipment and avoid the safety risks caused by electrical problems.
2.6 Emergency stop device test: Conduct regular tests on the emergency stop device to ensure that the crane can be stopped quickly in dangerous situations.
2.7 Replacement of worn parts: As soon as a part is found to be severely worn or damaged, it should be replaced to prevent further damage.
2.8 Regular maintenance plan: Formulate a detailed regular maintenance plan, including lubrication cycles, inspection items, replacement of parts, etc., to ensure that each maintenance task is carried out.
Chapter 3 : How do I troubleshoot the explosion-proof electric chain hoist?
3.1 The electric chain hoist does not start:
- Check that the power supply is connected properly and make sure it is supplied properly.
- Check that the control switch is in the correct position.
- Check that the emergency stop device is disengaged.
- Check that the control wiring is not loose or damaged.
3.2 The electric chain hoist runs erratically or shakes:
- Check whether the base is firm and there is no interference from foreign objects.
- Check whether the chain is twisted, entangled, or damaged.
- Check whether the load is even or not, there is no overweight.
3.3 Difficulty in lifting the hook of the electric chain hoist:
- Check whether the chain is well lubricated, there is no accumulation of dust or corrosion.
- Check that the hook is functioning properly and is not jammed or damaged.
3.4 Control system malfunction:
- Check whether the control button or remote control is working properly, with or without damage.
- Check that the cable connections are secure and not detached or damaged.
3.5 Environmental monitoring system alarm:
- According to the alarm message, check whether the environmental monitoring instrument is normal and whether there is any abnormal situation.
- If gas leakage or other problems are found, immediately stop the operation of the electric chain hoist, evacuate the dangerous area, and take corresponding safety measures.
3.6 Electrical problems:
- Check whether the electrical connection is solid and not loose or detached.
- Check that the electrical components are not damaged and have not burnt or leaked.
- Check that cables are not damaged, and have no wear and tear, insulation rupture, etc.
3.7 Emergency stop device failure:
- Test whether the emergency stop device is working properly to ensure that the crane can be stopped in time in case of emergency.
3.8 Impact of environmental factors:
- In bad weather conditions, pay attention to protective measures to ensure that the electric chain hoist is not affected by external factors.
- In high temperatures, high humidity, and other special environments, pay attention to the protection of electrical equipment to prevent failure due to environmental influences
In today’s industrial field, safety is always the focus of concern for companies and workers. In order to better meet the needs of industrial upgrading, we have launched a product that combines safety and security with technological leadership – explosion-proof electric chain hoist . Whether in the petroleum, chemical, energy and other industries, or in mining, aerospace and other fields, explosion-proof chain crane will become a powerful assistant for industrial upgrading. Its launch not only fills the gaps in the domestic market, but also injects new vitality into industrial safety.