Tai'an City Electrical Equipment Co., Warner produced KY-82 Roof dynamic instrument used to measure changes in roof rock displacement dynamic instrument price, measuring the amount of roof and floor closer, closer to the speed, pressure to perform stope predicted peak detection bearing pressure bit value, etc., is an essential tool for Mining Pressure observations. 11, JSS30A roadway convergence instrument; (brand: Warner mining machinery and electrical) 12, QJ-80 roadway convergence instrument; (brand: Warner mining machinery and electrical) 13, DZD40-A type Bottom pressure instrument; (brand: Warner mining machinery and electrical) 14. Impact pressed detector. (Brand: Warner mining machinery and electrical) 15, mine live column under reduced measurement scale; (brand: Warner mining machinery and electrical) 16, BHS-10 Mine Multifunctional test gun. (Brand: Warner mining machinery and electrical) 17, CC-5 mine multifunction measuring rod. (Brand: Warner mining machinery and electrical) 18, LHC post bracket Ying Shan angle measuring instrument. (Brand: Warner mining machinery and electrical) 19, under the YSZ-1 type hydraulic support shrinking self-recording instrument. (Brand: Warner mining machinery and electrical) 20, mines hanging compass. (Brand: Warner mining machinery and electrical) 21, mining geological compass. (Brand: Warner mining machinery and electrical) 22. Bottom pressure instrument. (Brand: Warner mining machinery and electrical) 23, YZ series hydraulic pillow. (Brand: Warner mining machinery and electrical) 24, HCZ pillow oil drilling strain gauge. (Brand: Warner mining machinery and electrical) 25, GWY-300 type digital roof separation instrument. (Brand: Warner mining machinery and electrical) 26,4 points, 6:00, 8:00 roof separation instrument. (Brand: Warner mining machinery and electrical) 27, a laser rangefinder. (Brand: Warner mining machinery and electrical) 28, laser pointing device. (Brand: Warner mining machinery and electrical) 29, infrared temperature tester. (Brand: Warner mining machinery and electrical) 30, YT-DG-0620 drilling deep deformation displacement meter. 31, CJ-20-type high-precision drilling strain gauge. 32, DCJ-1 type drilling geostress collector. 33, WS-1 type of surrounding rock deformation velocity measurement instrument to tell you highlight KY-82-type roof dynamic monitor pressure observation in the ore used: rock displacement volume is in the early stages of mining KY-82 Roof dynamic instrument, Wells Roadway displacement is an important indicator of mine support. The detection of this indicator is accurate instrument KY-82-type roof dynamic monitor roof dynamic instrument's official website, the instrument by Warner Tai'an City Electrical Equipment Co., development and production, now in the country to promote the use of more than 30 years, is a coal mine rock pressure observation roof subsidence detection, rock displacement amount necessary observation instrument, KY-82-type dynamic instrument roof structure is complex, but the method of operation is very intuitive, it is convenient to use, 100% reliable performance. The main technical parameters: ① instrument height: 1.0 ~ 3.0 m; ② Measuring range: 0 ~ 200 mm; ③ minimum readings: 0.04mm; ④ crude read the whole range: 200mm error of less than 1%. Mine pressure observation instrument _KY-82 Roof dynamic instrument provided by Warner Electrical Equipment Co. Tai'an City. Warner Tai'an City Electrical Equipment Co. (www.tahnjd.com) strong, credible, Shandong Tai'an security equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Warner electromechanical and you work into the brilliant, for a better future!