2024-03-25
1. The power cord uses a soft cable -type power supply to access.2. The mechanical components take explosion -barrier measures to prevent the electric gourd from running and produce high temperature s
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2024-03-25
The structure of explosion -proof starting machines and the focus of explosion -proof of machinery is to consider the impact and friction parts between adjacent heavy machines or there are relatively
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2024-03-22
(1) Material and specifications: The bottom layer of the material and specifications is 50mm × 100mm rectangular cold -bent and empty heart tube. The wall thickness is not less than 4mm. The main keel
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2024-03-22
Explosion -proof electric gourd cranes have electrical conduction and mechanical friction when they are running, and sometimes arcs, sparks and overheating may also produce arcs, sparks, and overheati
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2024-03-22
The suspension chain uses a lifting chain to require high distance standards for the chain. Because the cable is not only one -leg and a leg and a polypace. If the pitch error is large, the cord will
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2024-03-22
Hand -pull gourd is a light and small lifting equipment, which is mainly used to take over the work and the maintenance of the line. In addition to the traditional hand -tip gourd, there are now more
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2024-03-21
1. Do not use the hook at the end of the hook to hang into a safe tongue to safety.2. It is strictly forbidden to use overload.3. Do not operate when the chain is irregular and when knotting.4. It is
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2024-03-21
There are dangerous sources such as high -altitude operations and high -altitude pendants, object strikes, and high -altitude falls.Before construction, use a safe color belt under the construction ar
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