Mine fire barrier doors Fire gates | fire and fence dual doors | Fire gates manufacturers | fire doors | gates | Mine fire gates Fire gates hear the first round did not know fire gates is doing and fire gates in the end is doing with it, in the end Which is good fire gates, fire gates specification model junior partner in the end know? , Let's Shandong's coal mine machine Xiao Han for everyone one by one to answer it. Fire gates have said the fire fence dual doors, why do you say, fire doors plus fences combination together again called fire gates. Shandong's coal specializing in the production of fire gates, fire fence dual doors Inclined wells blast doors ore door manufacturers, I produced fire gates simple and elegant appearance, easy to install, durable. Fire fence dual-use door for underground main drainage pumps and between the main substation chamber; within the mining area substation channel; inner belt conveyors, winches and distribution of electrical equipment and transformer cavern and other channels, such as When the underground fire, the combustion is not spreading, and to ensure that the mine fire gates main specifications are as follows: 1400 * 1800,1600 * 1800,1800 * 2000,2100 * 2000, which is commonly used specifications can also be customized according to God to provide the size, period half a day. I produced fire gates simple and elegant appearance, easy to install, durable. Welcome to the new and old customers calls at any time. Holy Mountain Machinery Co., Ltd. Shandong coal mine annual production of waterproof airtight doors, fire gates, anti-shock doors Inclined wells blast doors, blast doors refuge chamber, anti-sudden throttle, throttle and other non-pressure mine gate, buffer Bed and buffer strips, concrete sleepers, corrosion sleepers, various mine support equipment with Shandong's coal waiting for your advice, Shandong's coal Xiao Han 24 hours waiting for your Union