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Application:
KGJ-250/300 mixer is mainly used to prepare cement slurry media. Together with the grouting pump, it is used for pressure grouting in tunnel excavation and maintenance, mine engineering, construction of dams, foundation treatment of large bridges and high-rise buildings, and various underground projects.
Compared with the general blade mixer, it has the characteristics of high pulping efficiency, simple operation, uniform slurry, and short-distance conveying function.
The motor drives the high-speed turbo pump, and the slurry is sucked in a vortex from the bottom and sprayed from the upper end of the barrel to generate a high-speed liquid flow, and form a strong vortex in the barrel, so that the dry powder and water are fully stirred evenly, so as to achieve the preparation of a low-water-binder ratio slurry.
Features:
1. KGJ 250/300 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.
Working principle:
When working, cement and water are added to the mixing barrel in
proportion. The materials in the mixing barrel flow and mix evenly
under the action of the mixing pump.
The prepared slurry flows into the storage barrel through the
valve.
The storage barrel is equipped with stirring paddles to avoid
slurry precipitation.
Specification:
mixing barrel volume | 250L(theoretical volume) |
storage barrel volume | 300 L (theoretical volume) |
storage material agitator speed | 33 r/min |
mixer motor | 5.5 kw 380 v |
storage agitator motor | 1.5 kw 380V |
dimension | LxWxH 2630X1060X1740mm |
total weight | 590 kg |
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.