Professional Manufacturer Squeeze Hose Pump Cement Grouting Pump

**Professional Manufacturer of Squeeze Hose Pump and Cement Grouting Pump** Squeeze injection pump, also known as a hose extrusion pump, is an advanced device designed for the long-distance transportation of high-concentration and high-viscosity materials such as lime mortar, cement slurry, and other similar substances. It is widely used in various construction projects, including mine tunnels, railway tunnels, hydropower stations, geotechnical slopes, underground engineering, subways, municipal construction, blast furnace repairs, and building wall painting in steel and chemical industries. This pump is ideal for grouting operations due to its efficiency, reliability, and versatility. Its design allows it to handle a wide range of materials with ease, making it a valuable tool in both industrial and commercial applications. --- ### **Product Specifications** | **Model** | **YGJYB-2** | **YGJYB-5** | |------------------|------------------|------------------| | **Fluid Flow** | 2 m³/h | 5 m³/h | | **Pressure** | 0.3 MPa | 0.8 MPa | | **Mixing Ratio** | 1:0.5 (<5mm particle) | 1:0.5 (<5mm particle) | | **Convey Distance** | Vertical 30m, Horizontal 60m | Vertical 30m, Horizontal 60m | | **Voltage** | 380V Three-Phase 50Hz | 380V Three-Phase 50Hz | | **Motor Power** | 3 kW | 4 kW | | **Extrusion Tube Inside Diameter** | 38 mm | 51 mm | | **Transport Tube Inside Diameter** | 32 mm | 38 mm | | **Dimensions** | 1100x600x500 mm | 1300x800x900 mm | | **Weight** | 260 kg | 400 kg | --- ### **Key Features** 1. The extrusion injection pump has a compact structure, making it easy to operate and maintain. 2. It operates at low speed, ensuring high efficiency and minimal noise, which makes it suitable for a wide range of environments. 3. It can inject mortar, grout, and even spray material when used with an air compressor and spray gun. --- ### **Working Principle** The pump works by using two rollers that rotate inside a lubricated chamber. As the rollers turn, they compress the hose, flattening it and forcing the material through the system. As the roller moves, the flattened section of the hose gradually shifts from the inlet to the outlet. During this process, the hose filled with liquid regains its shape due to its own elasticity, creating a vacuum that draws in more material. At the same time, the hose at the outlet is compressed, reducing its volume and pushing the material out. This continuous cycle ensures smooth and efficient material transfer. The pump is suitable for use at temperatures up to 80°C. --- ### **Product Images**      --- ### **Why Choose Us?** Henan Yugong Machinery Co., Ltd. has been specializing in machinery and construction equipment for over 20 years. We are committed to researching and developing a wide range of construction machinery solutions tailored to meet the needs of our global clients. Our company employs over 500 staff members, including more than 30 senior technical professionals and 30 international sales representatives. We pride ourselves on delivering high-quality products and professional services. At Henan Yugong, our mission is to provide top-quality, reliable, and innovative products. Our core values—Quality First, Reputation First, Be Innovative, and Be Excellent—guide everything we do. We welcome partnerships from all industries and look forward to building a successful future together. --- ### **Contact Us** For more information about our products or to discuss your specific needs, please feel free to reach out. We are here to help you find the best solution for your project.

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