Dry Gunite Machine With Screw Feeder Concrete Shotcrete Station
8m3/H For Mine Tunnel
Application:
JPS7I-L Shotcrete Combination Machine is composed of the feeding
screw system, driving system, rotor assembly, air system, spraying
system, electric control box, etc.
It has the advantages of advanced technology, rational structure,
stable performance, convenient operation, and long service life. It
combine the screw type feeder conveying, which is more easy to move
and more lower laber intensity.
The shotcrete combination machine is widely used in concrete
spraying operation in the tunnel, culvert, subway, hydroelectric
works, underground works and high-methane laneway of coal mine.
Introduction:
Shotcrete Machine is composed of the feeding screw system, driving
system, rotor assembly, air system, spraying system, electric
control box, etc.
It has the advantages of advanced technology, rational structure,
stable performance, convenient operation, and long service life.
The JPS7I-L shotcrete machine with screw feeder conveyor which more
labor saving and time saving. The screw feeder conveyor can not
only conveying, but also mix the dry material evenly. The shotcrete
machine has dust collector, which more environmental friendly.
1. New environmental shotcrete machine, less pollution (less than
90% of dust pollution of traditional machine).
2. New nozzle device, even concrete mix, low rebound rate.
3. Adding accelerator automatically and evenly, saving operators.
4. Compact machine structure, simple operation, suitable for
concrete operation in narrow space.
Specification:
| items | unit | technical parameters |
| model | | JPS71L self -loading shotcrete machine |
| capacity | | 5-7 |
| conveying distance | | 70/20 |
| suitable water and cement ratio | | ＞0.3 |
| addictive ratio of powdery accelerator | | 3%-7% |
| aggregate size max. | mm | ≤20 |
| conveying pipe ID | mm | 51 |
| operating pressure | MPa | 0.2-0.5 |
| system air pressure | MPa | ≥0.5 |
| air consumption | m3/min | ≥10 |
| material feeding height | m | 1.1 |
| motor type | kw | 5.5/7.5 |
| voltage | v | 380/660 or 660/1140 |
| machine gauge | mm | 600(900) |
| dimension(LxWxH) | mm | 3179x820x1900 |
| total weight | kg | 1150 |
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 Shangha 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, pls feel free to contact us will
choose the most suitable machines for you!
