1. KSP-7 wet shotcrete machine is designed for spraying half wet or wet concrete.
2. The machine is widely used for tunnel, culvert, subway, hydroelectric works, underground works and mine laneway.
Wet concrete spraying with less dust production will be much better for operators. What's more, wet concrete spraying has a better performance than dry concrete spraying. It is more cohesive. and the raw material, cement, sand and stones are good mixed by normal rated, so the quality of spraying is more easy to control, with low bound return. The thickness of the spraying has reliable insurance, and the quality of the slope supports are increased.
1. KSP-7 wet shotcrete machine includes driving device, rotor assembly, sealing system, vibration hopper, air system, spraying system, accelerator conveying system, electric control system.
2. Concrete mixture gets well mixed, water and cement ratio is accurately controlled.
3. KSP-7 wet shotcrete machine has quicker cement hydration, fewer dusts, lower rebound rate, good mixing uniformity and high concrete strength.
4. KSP-7 wet shotcrete machine has reasonable structure, stable performance, convenient operation and maintenance, long service life.
|model||driven mode||capacity||motor/air consumption of air motor||air consumption|
|KSP-5||diesel driven||3-4 m3/h||13 kw||8m3/min|
|KSP-5||electrical driven||3-4 m3/h||5.5 kw||8m3/min|
|KSP-7||diesel driven||5-6 m3/h||16.2 kw||9m3/min|
|KSP-7||electrical driven||5-6 m3/h||7.5 kw||9m3/min|
|KSP-9||diesel driven||7-8 m3/h||16.2 kw||10m3/min|
|KSP-9||electrical driven||7-8 m3/h||7.5 kw||10m3/min|
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. In 2014, the brand “KEMING” was awarded the “Henan Provincial Famous Trademark”. In 2018, our company was awarded ISO9001 Quality Management System Certification, OHSAS 18001 Occupational Health and Safety Management System Certification, ISO14001 Environmental Management System Certification and CE Certification.
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.
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.
Workshop & Delivery:
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.
Bauma Shanghai 2018
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.