Single tube, double tube, three grouting: single tube using a slurry jet as the jet grouting; jet grouting also double pipe slurry as a high pressure jet of soft-processing equipment manufacturer, but wrapped around the outer periphery air stream to form a composite jet stream; triple pipe jet grouting method to water vapor composite jet stream and grouting fill in the blank; multi-tube high-pressure water jet jet grouting the soil slurry fill empty punch. These four slurry grouting method used by both growth over time, gradually solidified hardening. Tianjin-strong high-pressure pump Co., a spray rig drilling a new track! Tianjin-strong high-pressure pump Co., Ltd. is a company specializing in manufacturing and services by the development, production, sales, consisting of steps. Strong technical force excavation soft-processing equipment, has a high-quality development and design soft-processing equipment wholesale, first-class management, advanced production equipment, complete automated testing system to ensure quality of products, users providing high quality products and quality service.