Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City (www.tahnjd.com) is located in Tai'an City, Shandong Province, Taian Mountain Avenue, No. A66, Contact: Lee Warner Mechanical and Electrical Equipment Co., Ltd. Tai'an City, specializes in producing roof separation indicator, More roof separation instrument Please log in Tai'an City Mechanical and Electrical Equipment Co., Warner's official website to view, http://www.tahnjd.com/product.asp?pro=38 Tai'an City Mechanical and Electrical Equipment Co., Ltd. specializing in the production of Warner Roof separation instrument, roof separation instrument separation instrument supply cost-effective, full range separation instrument of production, depending on the needs of the roadway can be customized to monitor different types of roof separation monitor. Under facing you a brief introduction of roof separation instrument installation methods: (a) with φ27-28mm drill holes in the roof to a predetermined depth. (B) the grooved end portion of the mounting rod (bolt) to be pushed to an upper portion of the drilling anchor the upper end of the fine light pull rope anchor is to anchor Claim (c) mounting the ends of the grooved rod ( Bolt) 2 Push the lower anchors to a predetermined borehole monitoring location (usually at the same height as the upper roof bolt), light pull the thin rope anchors have been confirmed to anchor. (D) Check that the orifice tube assembly (part 3) is securely connected, and then insert it into the borehole, to ensure that both the scale indicates the rings move smoothly, without any jamming and confirm orifice tube assembly is fixed in the borehole (Note: In the orifice tube assembly into the borehole at the same time, the need to scale thin rope to pull out from the rod end). (E) indicate the scale of the red edge of the ring and the "0" mark aligned separation instrument price, and then with a fine rope clamps 5 connected thereto stuck confirmation indication ring moves against jamming, cut off the excess fine rope. (F) recording indicator number, installation date and location of the initial reading. More on rock pressure observation instrument Please log in Tai'an City Mechanical and Electrical Equipment Co., Warner's official website to view the official website: http://www.tahnjd.com/product.asp?pro=38, welcome old and new friends invited company site investigate and negotiate!