The spraying hose are suitable for Concrete delivery for shotcrete machine and concrete pump.The spraying hose is musted be used in concrete delivery or spraying.
It is composed of an inner rubber layer made of highly wear-resistant synthetic rubber and nano materials, a steel wire reinforcement layer and a corrosion-resistant outer rubber layer.
The shotcrete tube is made of wear-resistant rubber, with two layers inside and outside.
High wear resistance, high toughness, high pressure resistance.
Material: Internal layer: the main raw material are polyurethane and butyl rubber, added with special reinforcing agent.
Reinforcing layer: Fabric reinforced spraying hose adopts high-quality rubber fabric as reinforcing layer, which has good flexibility and pressure resistance.
Steel braided spraying hose adopts steel wire woven layer with excellent pressure resistance and flex resistance, which can endure 3-4 times of the working pressure.
Specification: Spraying hose ID.: 32mm, 38mm, 42mm, 51mm, 57mm, 64mm
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.
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.
Main Products: Shotcrete equipment, grouting equipment, mixing equipment, plastering equipment, hose pump etc.
Enterprise Spirit: Devotion, responsibility, innovation, excellence
Service Concept: Serve consumers and satisfy consumers Business Philosophy: Cultivate excellent talent, invent superior product, offer perfect service
Enterprise Vision: Lead the machinery manufacturing industry, be an outstanding listed company
Corporate responsibility: Be responsible for the society, operate lawfully, contribute to the society
Be responsible for the shareholder, increase the assets value, stabilize the returns
Be responsible for the customer, service-oriented, integrity-based
Be responsible for the staff, make career plan, live and work in peace
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.
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 !