Check the provisions of concrete mix plant safety devices

concrete mix plant  the lower limit and the ministries should be sensitive and reliable operation of the limit switch;concrete mixer plant hopper rope shall conform to the regulations of the relevant provisions of Article 6.1.8; each guard and safety protection facilities should be complete, intact, and reliable; mixing station  should be equipped with lightning protection devices; PE lightning protection and grounding equipment for the connected line should also be repeated grounding.Concrete mixing plant  resistance should not exceed 10Ω; mixing station should be configured to apply the fire-fighting equipment; leakage protection parameters should match, the installation should be correct, action should be sensitive and reliable.