Shotcrete quality detector | factory outlets | Buy Shotcrete quality detector provided by Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City. Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City (www.tahnjd.com) is a professional "roof dynamic instrument, mining intrinsically safe pressure detector, under the pressure of the hydraulic support shrinking self-recording instrument" of the company. Since its inception, we adhere to the "honesty, sound management" approach, the courage to participate in healthy competition in the market, so that "Tai Warner electromechanical" brand has a good reputation. We adhere to the "service first, customers first" principle, so Warner electromechanical won the trust of customers in the public security apparatus, establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Instrument Digital Convergence The basic working principle is the use of mechanical transfer apparatus convergence displacement method, the relative displacement between the two reference points, the value of two readings was displacement meter number. Figure 1: Buy two reference points when connecting AB hooks embedded value Shotcrete quality detector, by adjusting the adjusting nut, changing the length of the convergence instrument body can produce tension on the ruler Shotcrete quality detector, thus ensuring accuracy and comparability, changing the amount of body length measured by the DRO measured, when between A, B two points relative displacement occurs over time when measured at different times in different readings, the difference is that A The relative displacement values ??B between points. When the relative displacement between two points more than the number of significant displacement meter effective amount of shift, the adjustable foot insert foot hole hole locks can still continue to use the digital displacement meter readings. The main technical performance of environmental conditions Ambient temperature:. 0 ~ 40 ℃ Relative humidity: less than 93% ± 3% basic parameters Measuring range: 0.5m ~ 10m, 0.5m ~ 15m, 0.5m ~ 20m, 0.5m ~ 30m ( Please specify when ordering) Resolution: 0.01mm Accuracy: 0.06mm significant number of stability: within 24h not more than 0.01mm Power: 1.55V silver oxide button batteries SR44w one. Dimensions: 410mm × 100mm × 35mm Weight: 0.9kg Warner Electrical Equipment Co., Ltd. Tai'an City Official Website:. Http:? //www.tahnjd.com/product.asp Pro = 39 QB152 portable pneumatic injection pump is Tai'an City Warner Mechanical and Electrical Equipment Co., Ltd. and Shandong University of Science and Technology jointly developed high-tech, wide practical value, easy to carry, for mines, tunnels, water, subway, construction, bridge construction, for as Grouting, fill voids, Broken rock grouting, anchor grouting using a new type of pneumatic injection pump. Practice 1, to ensure gas supply without excessive moisture and dirt, ensuring air lubrication systems. I plant to provide optional lubricator. 2, according to the source tube should be connected to a vent pipe, blowing debris, and then connect with the injection pump and reliable. 3, the first port dipped into the slurry pump water, and slowly open the inlet valve to ensure smooth grouting pipes, leak-free seal. 4, the slurry should be mixed Shotcrete quality detector, no lumps, but thick. Promptly clean up the edge of the bucket angle and the solidified material, in order to avoid falling into your slurry. 5, the stock inlet of the pump immersed in the slurry, slowly open the inlet valve, and gradually increased to the appropriate grouting speed. 6, the pump stops working after dipped in clean water should immediately wash Shotcrete quality detector supplier, slowly open the inlet valve until the exhaust pipe slurry discharged until the water is clear and free of slurry. 7, after cutting off the air supply and exhaust slurry pipe, regularly breaking the lower flange screws, out grouting cylinder, complete removal of residual grouting material. 8, after cleaning the metal surface coated with grease cylinder grouting and re-tighten the coupling with the pump. 9. Do not allow the pump load or light load high-speed operation, to avoid damage to the various moving parts. 10. Air pressure must not exceed 0.7MPa. 11, at the construction site into the slurry injection pump should be placed upright mouth down, avoid intake pipe fittings and exhaust hood into the debris.