1. Safety certificate of approval for mining products. 2. Flame proof certificate 3. ISO 9001-2008 mining explosion-proof electric meter box UseThe device is applicable to the coal mines containing explosive gas (metahne) and industrial enterprises, used for calculating...

Mine Explosion-proof Electric Meter Box 1.Large-screen LCD Chinese display,to facilitate intuitivereading. Mine explosion-proof electric meter boxDBB-200,400,600/1140(660)Susethe device is applicable to the coal mines containing explosive gas (methane) and industrial...

Mining Explosion-proof protection power Meter Box 1.can solve the phase inverting cheating problem 2.with RS-485 communication Mining Explosion-proof protection power Meter BoxApplication:1.the device is used in coal mines explosive containing gas and industrial...

Mining Explosion-proof protection power Meter Boxgas meter box: 1.can solve the phase inverting cheating problem 2.with RS-485 Mining Explosion-proof protection power Meter BoxApplication:1.the device is used in coal mines explosive containing gas and industrial...

Mining Explosion-proof protection power Meter boxgas meter box: 1.can solve the phase inverting cheating problem 2.with RS-485 Mining Explosion-proof protection power Meter boxApplication:1.the device is used in coal mines explosive containing gas and industrial...

mining explosion-proof electric meter box is for coal mine use. Mining explosion-proof electric meter boxDBB-200,400,600/1140(660)Susethe device is applicable to the coal mines containing explosive gas (methane) and industrial enterprises, used for calculating the active power in...

mining explosion-proof electric meter box is for coal mine use. mining explosion-proof electric meter box is applicable to the coal mines containing explosive gas (metahne) and industrial enterprises, used for calculating the active power system of the AC50Hz and voltage of...

Charging Rack : 1Attractive appearance 2Easy to operate 3clearlight -emitting direction for charging 4Easy to observe  Mining Charging Rack Application:1.The charge has  the double-sided four-storey frame structure of thin steel plate ,using import DC power...

Charging Rack : 1Attractive appearance 2Easy to operate 3clearlight -emitting direction for charging 4Easy to observe  Mining Charging Rack Application:1.The charge has  the double-sided four-storey frame structure of thin steel plate ,using import DC power...

miner's lamp is explosion-proof lamp for coal mine use. Miner’s lampapplicable scopeit can be used in the coal mines containing explosive mixture of methane, and the ambient temperature of -10~50°C.products featureportable and made up by lamp holder, cable and...