Sand and Gravel Backfill Electric Shotcrete Sprayer
Sand and Gravel Backfill electric shotcrete sprayer
Sand and Gravel Backfill electric shotcrete sprayer involves pumping of a previously prepared concrete, typically ready-mixed concrete, to the nozzle. Compressed air is introduced at the nozzle to impel the mixture onto the receiving surface.
The wet-process procedure generally produces less rebound, waste (when material falls to the floor), and dust compared to the dry-mix process.
The greatest advantage of the wet-mix process is all the ingredients are mixed with the water and additives required, and also larger volumes can be placed in less time than the dry process.
Sand and Gravel Backfill electric shotcrete sprayer
Model no |
GSP-6 |
GSP-7 |
Applicable materials |
Dry+Wet concrete |
Dry+Wet concrete |
Flow |
6m3/h |
7m3/h |
Pressure |
0.4~0.6MPa |
0.6~0.8MPa |
Power |
5.5KW/380V |
7.5KW/380V |
Transmission distance |
30M |
30M |
Transmission height |
20m |
20M |
Maximum aggregate size |
20mm |
20mm |
Outlet diameter |
51mm |
57mm |
Weight |
900kg |
950KG |
Dimension |
1900*900*1300mm |
2100*900*1250MM |
Water:ash |
≤0.4—0.45 |
≤0.4—0.45 |
Cement:stone |
1:3~1:5 |
1:3~1:5 |
Loading height |
1.25m |
1.25m |
Air consumption |
10-15m3 |
10-15m3 |
Sand and Gravel Backfill electric shotcrete sprayer
Sand and Gravel Backfill electric shotcrete sprayer
Sand and Gravel Backfill electric shotcrete sprayer
1.Lead time:3-7 days after payment, bulk order check with Monica.
2.Price term:EXW,FOB,CFR,CIF.
3.Payment term:T/T,irrevocable L/C at sight,Trade assurance.
If we have stock,100% T/T before delivery.
If bulk order no stock,30% T/T before production,70% T/T before delivery.
4.Delivery:Normally by sea.
If it is really urgent,air shipment or international
express (DHL,UPS,TNT,FEDEX)also workable.
We can arrange according to your request.
5.Packing:Wooden case
6.Warranty:12 months without wearing parts.
Sand and Gravel Backfill electric shotcrete sprayer
Sand and Gravel Backfill electric shotcrete sprayer
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