2013 May 2013, the State Coal Mine Safety Supervision Bureau issued implemented (mine safety and quality standardization standards and assessment rating system) expressly requires the installation of steel cord belt steel cord and joints state detection equipment. Summarized as follows:
3, steel cord conveyor: (A) motor protection, the heap of coal protection, anti-slip protection, anti-deviation device, temperature protection, smoke protection, automatic sprinkler systems, conveyor belt tension fall protection, anti-tear protection should be complete and reliable, inclined roadway transportation should be reliable the belt protection device; (2) should be installed on a transport device fortification reverse and brake devices should be installed under soft braking device operation; (3) should be along the parking device, Loading and unloading should be located at a video monitoring device; (4) Steel cord and joints should state detection equipment; (5) should use low power, advanced, reliable electronic control device; (6) Conveyor centralized control chamber should install the control room straight through the telephone; (7) should be used unattended centralized integrated intelligent control
Accessories: National Coal Mine Safety Supervision Bureau issued standards of safety and quality standardization