Full Pneumatic Shotcrete Machine, Suitable for Dry or Wet Shotcrete.

Product Description

Full pneumatic shotcrete machine, suitable for dry or wet shotcrete.
QDPJ-5 full pneumatic wet spray machine is used for dry spray, tide spray, wet shotcrete equipment. It features advanced technology, a reasonable structure, stable performance, easy operation and maintenance, and a long service life. It is widely used in mines, tunnels, culverts, subways, hydropower engineering, underground engineering, and coal mine Gaonu mine roadway shotcrete construction operations.
QDPJ-5 Shotcrete Machine
i Technical Parameters
ModelQDPJ-5
Production capacity5m³/h
Maximum conveying distanceHorizontal 200m / Vertical 20m
Use material proportioningCement/Sand 1:3-5
Water-cement ratio≤ 0.4-0.45
Maximum aggregate sizeΦ20mm
Inner diameter of conveying pipeΦ51mm
Rotor body diameterΦ438mm
Working pressure0.4-0.6MPa
Air consumption7-8m³/min
Pneumatic motor air pressure0.5Mpa
Air consumption of air motor7.5m³/min
Overall dimension1520*820*1280mm
Whole machine weight600kg
Equipment Details & Display
Frequently Asked Questions
1. What are the main applications for the QDPJ-5 shotcrete machine?
The QDPJ-5 is ideal for mines, tunnels, subways, hydropower engineering, and various underground construction projects.
2. Can this machine handle both dry and wet shotcrete?
Yes, the QDPJ-5 is a versatile full pneumatic machine suitable for dry spray, tide spray, and wet shotcrete applications.
3. What is the maximum conveying distance of this equipment?
It can convey materials up to 200 meters horizontally and 20 meters vertically.
4. What is the required air consumption for operation?
The machine requires an air consumption of 7-8m³/min with a working pressure of 0.4-0.6MPa.
5. What is the maximum aggregate size the machine can process?
The QDPJ-5 can handle a maximum aggregate size of Φ20mm.
6. Why choose a full pneumatic motor system?
A full pneumatic system ensures stable performance and is particularly suitable for environments like coal mines where pneumatic power is preferred for safety and efficiency.

Related Products