MDT-20D Shotcrete Machine

It's a kind of mechanical equipment that can be both shotcrete and grouting .the shotcrete uses the thrust generated by the hydraulic pump to make two oil cylinders alternately move back and forth to sedn the dense flow material from the conveying pipe 

to the mixed flow pipe. the compressed air forms a thin stream and is send to the nozzle through the pipe line.

A certain proportion of accelerator is added to the nozzle and spayed directly on the sprayed surface

grouting directly sends the dense flow material to the pouring body from the conveying pipe.

MODEL   MDT-20D

Production capacity : 3-22m3/h

Conerete outlet pressure: 8Mpa

Main Motor power :42kw

System pressure :22Mpa

Working cylinder diameter *stroke: 140*800mm

Hopper volume: 0.4m3

working wind pressure:0.4-0.6Mpa

Feeding height :1000mm

Max.aggregate diameter :15mm-shotcrete/30mm

Machine weight :2400kg

Dimensions :3250*1550*1600mm