Anti - Pollution High Pressure Grout Pump Small Pneumatic Grout Pump

Technical Parameters:

Pneumatic Grout Pump Features:

1. Advanced structure, high output pressure, large output capacity, high efficiency.

2. The pump adopts compressed air to transmit pressure signal, which forms close automatic control system to ensure reliable performance.

3. Reversing mechanism has automatic positioning function by air pressure with no 'self-stop' phenomenon.

4. All cylinders work simultaneously to ensure even mixing and rated mixing ratio.

5. Suction valve and discharge valve can be quickly removed, easy maintenance.

6. Pneumatic transmission, strong anti-pollution ability, small size, light weight, easy movement.

Pneumatic Grout Pump Application:

1. The pump has single or double liquid grouting function.

2. It can be used to transport water, cement slurry, water glass or other less viscous and corrosive liquids.

3. It is widely used for water blocking and rock consolidation in coal mine, subways, hydro-power constructions, or for pre-grouting of working surface in deep well.

4. It can work in inflammable, explosive, strong radiative, dusty sites and other bad environments with changeable temperature.

The earliest domestic institute engaged in the research and development of shotcrete technology

The most representative institute standing for the contemporary development of shotcrete technology

The first institute realizing the leap development from technology development to mass production

Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd. is a holding subsidiary of Henan Coal Scientific Research Institute Co., Ltd. , which was established in March 1979. With 40 years manufacturing experience, our company is specialized in research, development, production and sales of spraying and pumping products and mining products. Up to now, our company operates more than 50 kinds of products, covering shotcrete equipment, grouting equipment, mixing equipment, plastering equipment, hose pump etc.

Achievements:

Our company has obtained more than 400 provincial and ministerial level science research projects, more than 110 technology awards and 45 national invention patents and utility model patents, more than 500 scientific and technological advisory services.

In July 2009, the company passed the ISO9001:2008 Quality Management System Certification.

In October 2010, the company was entitled as the “Henan Provincial High-tech Enterprise”.

In 2013, the new wet shotcrete technology was awarded the second prize of Henan Provincial S&T Progress Award.

In December 2014, the brand “KEMING” was awarded the “Henan Provincial Famous Trademark”.

In October 2016, “KEMING” series products have been certified by CE Certification.

In July 2018, the company was awarded the CIC certificate of registration.

Application:

Mining well project, hydropower engineering, highway (railway) tunnel, subway engineering, bridge and slope maintenance, air-raid shelter construction, municipal construction, environmental greening project, blast-furnace refractories spraying, etc.