GH65-680B Multi-purpose Squeeze Hose Pump is a kind of peristaltic pump, work as the dosing pump, bentonite pump, foam pump, slurry pump in tunnel boring machine etc. 

GH65-680B Multi-purpose Squeeze Hose Pump is designed for TBM .It mainly used for pumping bentonite in shield machine in underground project. This peristaltic pump has no sealing, no leakage, strong self-priming ability, simple structure, convenient operation and maintenance. 

GH65-680B Multi-purpose Squeeze Hose Pump can be used in the following areas: construction, pharmaceutical, textile, dye manufacturing, water treatment, paper, mining, ceramics, beer and beverages, underground engineering, etc. Ideal for pumping corrosive, abrasive, shear sensitive fluids, high viscosity fluids, high density fluids, large solids, metering (±1%), high pressure (3Mpa).

GH65-680B Multi-purpose Squeeze Hose Pump can be used in tunnel boring machine (TBM) in metro/subway/undergroung project. It can be used for ground grouting, shield machine mud transport, etc.

GH65-680B Multi-purpose Squeeze Hose Pump we produce meet the national standards and international standards. The products have stable performance, good sealing performance, easy operation, water-free cooling, beautiful and durable. They are suitable for conveying various chemical media with various viscosity and temperature, so they are widely used in many fields.In addition to TBM, GH65-680B Multi-purpose Squeeze Hose Pump is also widely used in other fields：

1. Gold smelting industry: gold pulp and tailings transportation;

2. Chemical industry: acid, alkali, phosphate and titanium dioxide phosphate, titanium dioxide (met titanate) slurry, crystallization liquid, suspension, latex, resin, slime and various liquids;

3. Drilling mud in the petroleum industry: transportation of crude oil and transportation of organic solvents and fuels such as gasoline and kerosene;

4. Water treatment: sludge, lime slurry, added chemicals, sampled water, sediment transport;

5. Mining, metallurgical industry: such as gold mining in filling materials, iron oxide scale, flue mud treatment of thick slurry, underground passage drainage, adsorbents, mortar and mortar;

GH65-680B Multi-purpose Squeeze Hose Pump is designed for TBM, which absorbs advanced technology at home and abroad. It pumps bentonite or other viscous materials in underground engineering. Compared with other pumps of the same type, it has the following features：

1. No seals

2. No valves

3. Self-priming

4. Only tube to replace

5. Dry-running without damage

6. Reversible

7. No contact between product and mechanical parts

8. Able to pump products with solid parts inside

9. Easy maintenance, low-cost, short down time