3 MPa Screw Grout Pump Station Two Cement Grout Mixer For Mining Grout Engineering

Application:
1. The machine is mainly used to cement grouting project.
2. It can be equipped with grout pump and used for tunnel excavation and maintenance, mining well engineering, dam construction, foundation treatment of big bridges and high building, and pressure grouting of all kinds of underground constructions.


Working principle :
When working, cement and water are added into the mixing barrel in proportion, and the materials in the barrel flow and mix uniformly at high speed under the function of the mixing pump, and the prepared slurry flows into the agitator barrel through the valve. The agitator barrel is equipped with agitating blades to avoid slurry precipitation. The discharge port of the agitator barrel is adjusted by a butterfly valve. The slurry enters the hopper of the screw pump through the discharge port and is pumped to the grouting position.

Features:
1. KGJ series has high grout making speed, high efficiency, large volume, suitable for all kinds of grouting projects.
2. The machine adopts turbo pump to make grout, and high-speed centrifugal mixer to ensure uniform mixing and no precipitation.
3. The motor adopts vertical installation with well sealing effect and low failure rate.
4. Simple structure, no wearing parts, easy maintenance.

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.


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.

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.