Double Cylinder Grout Pump Machine Grout Pneumatic Pump Machine Driven By Pneumatic

Double Cylinder Grout Pump Machine Grout Pneumatic Pump Machine Driven By Pneumatic

Application:
Grouting (grouting method), construction engineering is to use appropriate methods to inject some solidified slurry into the cracks or pores of the rock foundation, and improve its physical and mechanical properties through replacement, filling, extrusion and other methods.
Grouting technology can be divided into two categories: static pressure grouting and high pressure jet grouting. However, according to the action mechanism of the grout on the soil, the grouting pressure of geological conditions, the movement form of the grout and the alternative methods, etc., the grouting technology can be divided into penetration grouting, split grouting, compaction grouting and jet grouting.


The advantages are as below:
1. The pump has advanced structure, high rated output pressure, large displacement, high efficiency, easy to move, easy to use and maintain.
2. Full-featured, either single-component grout or two-component grout can be injected; chemical grout or other grout such as cement can be injected; each cylinder works synchronously, the mixing ratio can be adjusted, and the mixing is uniform; and It can be used as emulsion pump, hydraulic pump, etc. for other occasions.
3. It has good safety and can be used safely in places where flammable, explosive, temperature and humidity change greatly.
4. The parameters can be adjusted according to different needs. Meet the special requirements of different pressures, flow rates and different conveying media.
5. It can work in three or two cylinders to achieve 4:1 or 1:1 slurry mixing ratio requirements. The pump has high pressure and large output flow, which can meet high-intensity injection construction.




Specification:

Related machines:
Our products are mainly applied in water conservancy and hydropower engineering, subway engineering, air-raid shelter construction, municipal construction, environmental greening projects, tunnel and bridge maintenance, slope maintenance, blast-furnace refractories spraying operations, mining concrete spraying operations, etc.
Wet shotcrete machine:

Concrete pump:

Certification:
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 reward 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.

Why choose us:

Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd is a holding subsidiary of Henan Coal Scientific Research Institute Co., Ltd.

Our company is dedicated to the research and development, production and sales of shotcrete machine, grouting pump, and complementary products.
Up to now, we have developed more than 50 kinds of products, covering spraying machines, pumps and other series of products.
Achievements: Our company has obtained more than 20 national invention patents and utility model patents, more than 10 scientific and technological achievements appraisal awards, 8 awards from China National Coal Association and Department of science and technology of Henan province, and the second prize of Henan Provincial S&T Progress Award.
Business Scope: As a comprehensive high-tech enterprise, our company is engaged in the research and production of mining machinery, engineering machinery and supporting equipment for underground engineering, as well as environment protection, chemical industry, inspection and testing of mining equipment, research and production of mechanical and electrical products, technology and finance, management and technology consulting service, and other industries.

Exhibition:
Bauma Shanghai 2018

FAQ:
1. Q:How to pay for this order?
A:Generally, TT, 30% deposit 70% before shipment; L/C at sight (high bank charge, not suggest, but acceptable);100% TT in advance (especially for small amount and spare parts etc.)
2. Q:How to place an order?
A:Both online order and offline order are acceptable.
3. Q:How about the package?
A:We have fumigation-free wooden case to protect the machine from damage during the long-distance delivery.
4. Q:What is the lead time?
A:1 week for sample model, 2~3 weeks for customized model. It depends for mass production.
5. Q:What should we do if there are some problems with the machine?
A:You can refer to the Operate Instruction or call our 24-hour service hotline. Also, our engineers are available to service overseas.
6. Q:Do i need technical skills to operate this machine?
A:Yes. Please read the Operation Instruction for some basic technical skills. And, we provide online and onsite technical training if necessary.
If you have any other questions about the pneumatic grout machine or the grout pump machine price, pls feel free to contact us !

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.