Single Liquid Pneumatic Grout Pumping Machine Automatic Positioning

Product Specification

Introduction:
The grouting pump is the key equipment in the grouting construction. The performance and quality of the grouting pump play a decisive role in the safety, quality and efficiency of the grouting project. If the choice of grouting pump is blind and arbitrary, it may cost a relatively large price and fail to achieve the expected results, or even cause engineering accidents, so the choice of grouting pump is very important.
Due to the complex hydrogeological conditions and complex rock-soil stratum grouting, the grouting pump should meet the following requirements:
1) The grouting capacity of the grouting pump exceeds the maximum suction capacity of the rock and soil fissures, and the grouting work can be carried out without interruption;
2) The pressure of the grouting pump can form and exceed the maximum final grouting pressure required during grouting;
3) The volume should be small, so that it is easy to arrange the grouting work;
4) It is made of strong and wear-resistant materials to prevent abrasion by cement slurry and corrosion by various chemical slurries;
5) It can infuse slurries with large slurry concentration, different compositions and different particle sizes

2ZBQ series pneumatic grout pump :
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.

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. Suction valve and discharge valve can be quickly removed, easy maintenance.
5. Pneumatic transmission, strong anti-pollution ability, small size, light weight, easy movement.

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.
Shotcrete pump:

Mortar plastering machine:

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. (the former Keming Mechanical and Electrical Department of Henan Coal Scientific Research Institute) 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.It is suggested to place online order with a Trade Assurance (Alibaba) to get full protection for this order.
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 !