Warner electromechanical, [Shaanxi Prop pressure testing machine, pressure testing machine Prop electromechanical provided by Warner. We are Tai'an City Warner Mechanical and Electrical Equipment Co., Ltd. (www.tahnjd.com) located at: Shandong Taian specializes in: Mine intrinsically safe pressure detector, under reduced pressure hydraulic supports self-recording instrument, roof subsidence rate quoted DK-2B type hydraulic prop seal quality detector for hydraulic prop repair workshop (workshop) detection pillar sealing performance, quickly and intuitively detect qualified pillar to ensure that the use of underground pillar pass rate. Host sets chip microcomputer, data acquisition, data storage in one single pillar Anhui pressure testing machines, advanced technology, simple operation; using a strain gauge load cell pressure sensor, the sensor has a simple structure, strong seismic capacity, high sensitivity , good linearity, stable performance characteristics. The main technical parameters: ① patrol Points: 15 points; ② patrol speed: 0.5 points / sec; ③ accuracy: better than 1% FS; ④ Resolution: 0.01MPa; ⑤ Environment: Temperature 0 ~> 40 ℃, temperature ≤ 85% RH; ⑥ Power: AC160v ~ 240v. Hydraulic prop support cylinder machine - hydraulic prop support cylinder machine that I visited a number of companies in the hydraulic prop repair factory in Shaanxi Prop pressure testing machine, pressure testing machine single prop each other, and constantly improve the level of equipment and technology in Henan Prop pressure testing machine, and a new cylinder repair manual developed special equipment. The support cylinder functions for most of the damage is not serious to repair the cylinder, the cylinder can be reduced scrap rates, savings and lower maintenance costs hydraulic prop, with institutional simple, low cost, stable performance, ease of use advantages by pillar repair factory of all ages. Main components: ① ② support cylinder rack module main technical parameters: ① support cylinder machine telescopic length: 0 ~ 100mm; ② rate stays cylinder machine round the school: ± 0.2mm; ③ Working pressure: 0 ~ 25Mpa; ④ maximum support cylinder round Degree: φ102mm.