Due to different manufacturers, there may be differences in the appearance of mortar grouting machines. In terms of structure, they are basically the same, consisting of hydraulic devices, pump shells, pump shafts, sealing devices, and axial force balancing devices. 1. Hydraulic device The hydraulic device is the core part of the mortar grouting machine, and […]
It is very simple and convenient to use gas drainage hole packer. Connect the joint of gas drainage hole packer and the watercourse or air pump on the operation spot. Then connect the steel tube and gas drainage tube. And insert the gas drainage hole packer into the drilling hole totally. The rubber hose of gas […]
Usage: The sealing device used for coal seam water injection increases the moisture content of the coal body, moistens the coal particles, reduces the hardness of the coal seam, and promotes the softening of the coal seam by injecting water into the coal seam; The dust production of the upward coal seam plays a significant […]
Mechanical grouting packer in the grouting hole, by mechanical pressure to make the rubber plug (seal) transverse, and the hole wall is tight, the grouting hole is divided into upper and lower two sections, so that the grouting of the lower section can be put into the grout crack water-bearing rock, but not from the rubber […]
BW60-8 single cylinder mortar pump The BW60-8 single cylinder mortar pump is a horizontal single cylinder reciprocating single action piston pump, consisting of two specifications: BW50-3 and BW60-8. Mainly used for mortar construction in construction projects such as roads, bridges, dams, national defense, and mines; It can also be used for the expansion of mortar […]
