Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City (www.tahnjd.com) is located in Tai'an, Shandong Province, Shandong Tai'an City Mountain Avenue, A66, Contact: Lee KY-82 Roof dynamic instrument price, KY-82 Roof dynamic instrument manufacturers, Shandong KY-82 Roof dynamic instrument manufacturers roof dynamic mechanical analyzer, KY-82 Roof dynamic instrument significance in Mine Pressure Observation, KY-82 Roof dynamic instrument installation method KY-82 Roof dynamic main technical parameters : ① instrument height: 1.0 ~ 3.0m; ② measuring range: 0 ~ 200mm; ③ Minimum Reading: 0.01mm; ④ crude read full scale: 200mm error of less than 1%. Ann City Mechanical and Electrical Equipment Co., Warner manufacturing: roof safety observation equipment, rock pressure observation equipment, mine safety and other instruments. Website: www.tahnjd.com Tai'an City Mechanical and Electrical Equipment Co., Ltd. specializing in the production of Warner: roof separation, digital roof separation, T-shaped roof separation, roof sinking speed alarm, roof dynamic alarm, digital display Dynamic Instrument mine roof pressure observation equipment, roof dynamic mechanical analyzer, multi-point displacement meter, oil drilling strain gauge roof pillow dynamic instrument manufacturers, mining activity column under reduced measuring ruler, measuring rod, measuring gun, hydraulic pillow, floor ratio pressure meter, slope gauge. Roof dynamic instrument plays a vital role in mine straight pressure observation, the roof pressure and subsidence monitoring of the best, most scientific instruments. Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City started to develop in 1982 and produced KY-82 Roof dynamic instrument, starting from 1982 will be used for mine roof pressure monitoring, to prevent the coal mine roof fall accidents, protect the lives and safety of miners friend, because of its low price, reliable performance, precise monitoring of total trust mine workers and technicians. KY-82-type roof rock displacement dynamic instrument used to measure the change, measuring the amount of roof and floor closer, closer to the speed, pressure predicted to be stope roof dynamic instrument to detect bearing pressure peak bit value, is mine stope pressure observation The basic tools. The main technical parameters: ① instrument height: 1.0 ~ 3.0 m; ② measuring range: 0 ~ 200 mm; ③ Minimum Reading: 0.04mm; ④ crude read full scale: 200mm error of less than 1%. More about roof dynamic instrument introduced please log in Tai'an City, Warner Mechanical and Electrical Equipment Co., Ltd. official website View, http: //www.tahnjd.com/