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KPZ - 7 Diesel Concrete Jet Gunite Equipment 22 hp For Construction Pit Support

Categories Dry Shotcrete Machine
Brand Name: keming
Model Number: kpz-7
Certification: CE, ISO, MA
Place of Origin: China
MOQ: 1 set
Price: 1000-5000 USD
Payment Terms: L/C, T/T
Supply Ability: 5 sets per month
Delivery Time: 5-8 days
Packaging Details: nude or wooden box packing, container packing
name: diesel shotcrete machine
power: 22hp
capacity: very with the model
color: customized
certification: CE, ISO, MA
  • Product Details
  • Company Profile

KPZ - 7 Diesel Concrete Jet Gunite Equipment 22 hp For Construction Pit Support

Factory Sale KPZ - 7 Diesel Concrete Jet Gunite Equipment For Construction Pit Support


1. KPZ series shotcrete machine can be used to spray dry and half wet concrete.

2. Advanced technology, rational structure, stable performance and long service life with CE and MA certification.

3. KPZ series shotcrete machine is widely used for concrete spraying operation in the tunnel, culvert, subway, hydroelectric works, underground works and high-methane laneway of coal mine.


Output2~3 m3/h3.5~4.5 m3/h4.5~5.5 m3/h6~7 m3/h7.5~8.5m3/h
Max.conveying dist.

250 m

230 m

200 m

150 m

100 m

Max.aggregate size15 mm18 mm15 mm20 mm20 mm
Hose inner diameter

φ42/51 mm

φ51 mm

φ51 mm

Φ57 mm

Φ57 mm

Air consumption5-6 m3/min6-7 m3/min7-8 m3/min8-9 m3/min9-10 m3/min
Motor power6.9 KW (10hp)13 KW (18hp)13 KW (18hp)16.2 KW (22hp)16.2 KW (22hp)

Company introduction:

Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.

Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd. is a subsidiary of Henan Coal Scientific Research Institute Co., Ltd.It is the first company in China to develop and produce shotcrete machines. It is one of the national standards for the development of spraying industry.

Achievements: It has more than 20 national invention patents and utility model patents, and more than 10 identification of relevant departments. It has won 8 awards from coal associations and provincial departments, and won the Henan Provincial Science and Technology Progress Award.In 2014, “ Keming ” brand won the famous trademark of Henan Province. It has been awarded ISO9001 Quality Management System Certification, OHSAS 18001 Occupational Health and Safety Management System Certification, ISO14001 Environmental Management System Certification and CE Certification.

Service: mechanical and electrical products, chemical technology, the development and manufacture of mining products, technical research of energy conservation and environment protection technology, and relative consultation service.



1. Q: Which shotcrete machine model should we choose?

A: To recommend the most suitable model, please let us know your requirements and the details of your project, then will give you the professional suggestions soon.

2. Q: What is the vulnerable part? How many spares should we prepare?

A: After long-time running, the rubber piston and cylinder sleeve may get worn. We will offer some spares for free.

Referring to the service life of each part, we will put a rough estimate of requested spares according to your project scale.

3. Q: Can we have customized model?

A: Yes. Customized production and OEM production are available according to your actual requirements.

4. Q: Do i need technical skills to operate this machine?

A: Yes. Please read the Operation Instruction for some basic technical skills before operating this machine, and contact us if any operation procedure is unclear.

5. Q: What should we do if there are some problems with the machine?

A: The Operate Instruction will help with routine maintenance and common problems.

Also, you can contact us for technical instruction by email, instant messenger or live video etc.

6. Q: What is the lead time?

A: 1 week for sample model, 2~3 weeks for customized model. It depends for mass production.

7. Q: How about the package?

A: The machine will be wrapped by plastic film and packed by fumigation-free wooden case along with spare parts.

8. 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 to get full protection for first order.

9. 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.)

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