GYP-90D Hydraulic wet shotcrete machine

  • Production capacity :3-9m³/h

  • Maximum system pressure:22MPa

  • Working wind pressure:0.4-0.6Mpa

  • Maximum aggregate :15mm

Applied range:

GYP-90D hydraulic wet spraying machine is widely used in the construction of highways, railways, tunnels, hydropower stations and other projects.


Accelerator with stepless adjustment

Accelerator addition could be adjusted continuously ,and making stepless adjustment according to  spray quantity.

High automation,easy operation

Electric equipment is centralized control by PLC with reliable performance ,long service life ,programmed working and easy operation.

Adjust delivery capacity with high flexibility

Delivery capacity can be adjusted as needed ( Switching swing frequency ≤16).

Stable performance,less wearing parts,low maintenance cost

This machine has stable performance,less wearing parts and low maintenance cost.


Basic performanceParameters
Production capacity3-9m³/h
 Theoretical System pressure22MPa
Theoretical Outlet pressure of concrete6Mpa
Motor power15+5.5KW
Cylinder bore×stroke120*600mm
Hopper volume0.13m³
Cement ratio0.45-0.6
Working wind  pressure0.4-0.6Mpa
Feeding height910mm
Maximum aggregate diameter15mm
Distribution valve of concreteS tube valve
Lubrication systemManual +auto
Slump of concrete120-180mm
Fuel tank volume129L
Cooling way of hydraulic oilAir cooling
Dust around the machine<6mg/m³
Resilient rate≤10%
Machine weight1550kg