Electric hoist safety rules

Electric hoist safety rules


1. Check the mechanical part and electrical part before electric hoist operating, wire rope, hook, limit switch, etc. and grounding device should be in good condition, the electrical part should be no leakage.
2. Electric hoist should be equipped with buffers; baffles should be located at both ends of the track.
3. First time start lifting, you should stop hanging when lifting off the ground 100mm, check hoist brake situation, make sure it is well before lifting. During open-air operations, the hoist should be equipped with canopy.
4. Prevent collision.
5. The lifting object should be tied securely. When lifting, the object should not exceed 1.5m height off the ground. Intermittent during operation, the object shall not be hanging in the air.
6. Peculiar smell, high temperature or other abnormal conditions occur during hoist operating, immediately stop lifting and check, only after troubleshooting should continue to use.
7. When use of suspension cable electric control switch, it should be with good insulation and freely slide. Behind man standing there should be 2㎡ vacant area and operator should correct operate the push-button.
8. During lifting, object falling out of control due to failure, must take urgent measures to lower the object at vacant.
9.  No rapid decline during lifting.
10. During braking at rated load, the decline displacement amount should not exceed 80mm. Otherwise, the oil should be removed or replace the brake ring.
11. After finishing operation, the hoist should be stopped in the designated position, raise the hook, cut off power and lock the switch box.


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Industry Park, Changyuan, Henan, P.R.C

Weihua Cranes Machinery Co., Ltd.

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Weihua Cranes started since the year 1988; it is professional material handling equipment manufacturer and servicer with largest production all over the world. With Weihua Cranes historical influence, “China Crane Town” (which covers more than 2/3 crane market in China) developed in the area around Weihua Cranes headquarter.
Weihua Cranes main businesses are researching, developing, manufacturing and sales of all kinds of lifting equipment. We have passed the ISO9001 quality system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system certification, CE certification, etc.
Weihua Cranes advantages and differences with other crane manufacturers are that we have professional crane team to provide you with safe, reliable, efficient crane solutions and services, and as far as possible to reduce your cost. Crane your business, let’s develop together!

 

Excellent Product and Solutions

Weihua Cranes become one of general hoisting machinery manufacturing industry leader with the largest production and sales volume. We can provide electric hoists, single/double beam overhead cranes, gantry cranes, and such varieties of lifting equipment 10 serious more than 200 types. The lifting capacity of the overhead crane can achieve 1000t, and the gantry crane 900t, to meet all kinds of project need.
Weihua Cranes is committed to provide total optimized crane program solution and perfect service to help customer to save cost and improve efficiency.



 

Advanced R&D | Strong Q&C | Production capacity

Weihua Cranes has Technology Testing and Inspection Center authorized by the state, post-doctoral research station, obtains 283 technology patent certificates and inventions, R & D team of Weihua with 600 people and with Shu-zi Yang (academician from the Chinese Academy of Engineering) as the foregoer, is the biggest one in general purpose crane industry in China.
Weihua Cranes now adopted the “lean production management”, the undaunted testing and outstanding market performance, ensuring Weihua Cranes stand out as the leading brand within crane industry. Weihua Cranes continuously make the innovation on technical and strict on QC management to keep the products quality steady improving.

Weihua Cranes total asset is of 0.78 billion US Dollar, over 6000 employees, covers an area of 3.42 million square meters, one of Weihua Cranes workshop is the largest within the whole world crane industry. A varieties of 1700 sets manufacturing and testing equipment, including machining, heat treatment, welding, assembly, testing and packaging shipped metering and other ancillary equipment with a full range of advanced production scale and production capacity.
 

Outstanding Marketing Performance & Long-term Partner

Production and sales of overhead and gantry cranes won the first in China for continuous 8 years. And now, total production amount of Weihua Cranes products achieve world first. Weihua Cranes has developed strategic partnership with Siemens, GH Spain, Demag, SEW, Schneider, etc.

Weihua Cranes are widely used in machinery manufacturing, iron and steel metallurgy, nuclear industry of mining, water conservancy and hydropower, roads and railways, electric power, automobile manufacturing, petrochemical, port logistics, shipbuilding and other material handling, etc. We have successfully exported to more than 90 countries and regions such as the United States, Great Britain, Russia, India, Brazil, Peru, South Africa, Mongolia, South Korea, Australia, Southeast Asia, the Mid-East, etc. And get well reputation.
Weihua Cranes with strong capacity, focus on customer service, provide with first-class quality, safety and reliable products, create more and more value for customers, these are the reasons we set-up stable and long-term relationship with our customers.
 

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