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[China]
Trade Verify
Address: No. 17 Fengyang Street, Zhengzhou City, Henan Province, China
Contact name:Steve Wan
Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd. |
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KBY Hydraulic Double liquids Cement Grouting Pump Grouting operation
Application:
The double-cylinder double-liquid grouting pump (hereinafter referred to as the double-liquid pump) is mainly used for tunnel excavation and maintenance, road, bridge, mine construction and high-rise building foundation treatment projects and various grouting construction projects.
Grouting operation:
Grouting is the central link of the entire chemical grouting, which
must be carried out after all preparations are completed. Before
grouting, the division of labor should be organized in an organized
manner, and the positions should be fixed. In particular, full-time
and skilled personnel are required to operate.
(1) Carry out a comprehensive inspection of the entire system
before grouting, and grouting can only be done when the grouting
machine is running normally and the pipeline is unobstructed.
(2) The vertical joints are generally grouted from bottom to top,
and the horizontal joints are grouted from one end to the other end
or from both ends to the middle; for concentrated water leakage,
the holes with the largest leakage should be grouted first.
Grouting end
When the pressure is relatively stable, continue grouting for 1-2
minutes to end the grouting, and dismantle the pipeline to prepare
for cleaning.
Seal the hole
When there is no water leakage after inspection, remove the
grouting head and fill the hole with cement mortar and other
materials.
Features:
1. Adjustable grouting pressure within the rated pressure.
2. Perfect waterproof device.
3. Separated control valves.
4. Single or double fluid grouting.
5. Special suction-discharge valve and sealing structure.
6. Advanced monitoring system with double seismic pressure gauges.
7.Small size, light weight, flexible movement, reliable
performance.
Specification:
| Model | 80/80(oil cylinder diameter/material cylinder diameter) | 80/110(oil cylinder diameter/material cylinder diameter | ||||
| Structure type | tank type/basic type | Tank type/basic type | ||||
| material cylinder diameter(mm) | 80 | 110 | ||||
| Motor power(KW) | 7.5 | 11 | 15 | 11 | 15 | |
| (matched)gear pump model | CB-FC40 | CB-FC40 | ||||
| Bearing pressure of the gear pump MPa | 0～16 | 0～16 | ||||
| Discharge slurry volume(m³/h) | 4～5 | 4～5 | 4～5 | 5～7 | 5～7 | |
| Outlet pressure(MPa) | 0～6 | 0～10 | 0～12 | 0～5 | 0～6 | |
| Noise power level(dB(A)) | 110 | 110 | 110 | 110 | 110 | |
| Outlet diameter(mm) | 32 | 32 | 32 | 32 | 32 | |
| Suction port diameter(mm) | 38 | 38 | 38 | 38 | 38 | |
| Material cylinder Qty. | 2 | 2 | 2 | 2 | 2 | |
| Conveying distance(m) | Vertical 80；horizontal 200 | vertical100；horizontal 300 | Vertical 60；horizontal 200 | Vertical 80；horizontal 200 | ||
| Aggregate size≤(mm) | 3 | 3 | 3 | 3 | 3 | |
| Suction height≤(m) | 2 | 2 | 2 | 2 | 2 | |
| Dimension (mm) | Tank type | 1870×900×1062 | 1870×900×1062 | |||
| Basic type | 1700×900×1062 | 1700×900×1062 | ||||
| Oil tank volume(L) | 45 | 45 | 45 | 45 | 45 | |
| Weight (Kg) | 480 | 500 | 520 | 530 | 550 | |
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 March 1979, our company was established in Zhengzhou, Henan.
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.
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 there are any other questions about our machines and price, pls feel free to contact us!
