KQP-100-B type 100 liter air cannon for coal bin discharge port, pressure pneumatic nitrogen cannon for clearing blockages and breaking arches in the coal bin

Renxing fully automatic single and double channel high-pressure spray shoe washing machine, mining infrared induction stainless steel shoe brushing machine

Mine car wheels, subway tunnel mine car wheels, cast steel wheels, thickened wear-resistant kiln wheels, steel rail wheels for underground coal mines

Mining positive and negative pressure automatic water discharge device, underground gas drainage pipeline, slag discharge device, rapid discharge of accumulated water in pipeline

Belt buffer bed B800 polyurethane flame retardant and anti-static material dropping port buffer sliding bed aluminum skeleton buffer rubber strip

Electric mortar grouting machine BW-60 type 5.5KW single cylinder piston ground sinking plugging bridge grouting machine

Guide groove polyurethane anti overflow skirt board Y-shaped 150 * 15mm double-layer sealed flame-retardant and anti-static coal blocking skin

Natural cooling 1200 * 830mm conveyor belt vulcanizing machine for belt joint water cooling repair in thermal power plants