Introduction: Industrial flexible hose pumps (also known as supply pumps, high viscosity pumps, desulfurization pumps, etc.) and the series of蠕动pumps are a new type of multi-functional and versatile industrial pumps developed by absorbing foreign technology. They completely break away from the traditional operation mode of pump impellers and shaft seals, offering advantages in the transportation of media with high viscosity, high corrosiveness, and large amounts of fluid impurities. They operate on a principle entirely different from that of conventional transport pumps, with a wide range of applications.

Industrial Single Tube Flexible Pump / Peristaltic Pump / High Viscosity Pump

Pumps are categorized by structure into: vertical pumps, horizontal pumps.

Pumps are divided into single-tube pumps and double-tube pumps based on hose configuration.

Pumps are classified by sealing type into: open pumps, semi-sealed pumps, and fully sealed pumps.

Operating Principle

A smooth-walled, high-strength special rubber hose is installed inside the pump. A pair of pressure rollers rotate and compress the hose, causing the medium to be conveyed in one direction without backflow. After conveying the medium, the hose returns to its original shape due to its own elasticity and the forced guidance of the side roller. At this point, a high vacuum is created inside the hose to draw the material into the tube cavity. Subsequently, the material is expelled from the hose under the compression of the following roller. This process repeats, continuously drawing and expelling the material.

Characteristics and Applications:

The unique non-sealed structure ensures no leaks occur.

2. Strong self-priming capability, water suction reach up to 8 meters.

3. The fluid pumped comes into contact only with the hose, allowing for the transportation of fluids with varying viscosities, densities, corrosive and erosive properties.

4. Capable of transporting liquid materials containing solid particles, crystals, fibrous matter, and other impurities without causing any blockages or malfunctions.

5. Can operate in both forward and reverse, features self-cleaning capabilities.

6. The pump can be started without priming, making it particularly convenient for intermittent operation.

7. Low vibration and noise, can be mounted on a small trolley for easy movement and operation.

8. Simple structure, easy operation and maintenance.

9. Low power consumption, spacious capacity, and excellent metrological capability.

Application Fields:

Chemical Industry: Acids, alkalis, phosphate slurries, and inorganic salts such as titanium dioxide.

2. Petroleum & Chemicals: Drilling muds and original by-products transportation;

3. Water Treatment: Sludge, lime slurry, etc. conveyance

4. Mining and Metallurgy Industry: Transport of backfill materials in gold mining and slurry during gold metallurgy process.

5. Food Industry: Oil materials and beverage conveyance

6. Pulp and Sulfate Pulp Transportation for the Paper Industry

7. Construction Industry: Cement砂浆 Conveying

8. Ceramic Industry: Transmission of ceramic glaze materials

9. Nuclear waste, electrolytic sludge, metal slag, paint, coatings, adhesives, glue, latex, refractory fiber slurry, and other liquids requiring high-seal, high-viscosity, and high-particle content transportation.