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Zhengzhou Wei TSE Heavy Industry Machinery Co., Ltd.


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What are the requirements for concrete mixing station inspection? What are the rules of the transmission system?

Source: Zhengzhou Tate heavy machinery release time: 2017-10-14 14:31:08 Click:

What are the requirements for concrete mixing station inspection?
1, the upper and lower limit of hopper and the limit switch of each part should be reliable and reliable.
2. The upper hopper wire rope should conform to the relevant rules.
3, all protective covers and safety protection equipment should be complete, reliable and reliable.
4, the mixing station should be equipped with lightning protection equipment; the PE line connecting the equipment for lightning protection and grounding should be repeatedly earthed together, and the earth resistance should not be greater than 10 ohm.
5, the mixing station should be equipped with suitable rescue devices.
6, leakage protection device parameters should match, the device should be accurate, action should be reliable.

What are the rules of the concrete mixing station transmission system?
1. The connection between the main motor and the planetary reducer (or the cycloidal pin wheel reducer, the coupling, and the transmission power of the bridge gear) should be reliable, and the work should be stable, and there should be no abnormal noise.
2. The safety hook and lock pin should be complete; the upper roller wheel and transmission gear should not exceed the requirements of the instruction rules.
3. The transmission of bucket elevator and screw conveyor should be stable, and there should be no abnormal sound, leakage and cement block.
4. The wear of the reverse gear should be within the scope of the instruction of the machine, and the wire rope should conform to the relevant rules of this regulation.
5, bunker type batching system belt conveyor work should be stable, no deviation, slippage, no abnormal noise, adhesive tape constantly cracking.
Key words: Concrete mixing plant equipment

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