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PF-3, PF-5 and PF-9 is dry-mix and damp-mix concrete Spraying machineMainly use for 1)Tunnel, culvert, subway, hydro-power engineering, mines, underground excavation engineering, civil engineering and slop stabilization etc
2) Artificial soil seeding for nosoil surface, such as rock, sand and forno fertility soil surface
3) Refractory material spraying and repaire for industrialkilns or kilns's inner liner
Model | PF-3 | PF-5-1 | PF-6 | PF-9 |
Output | 3m3/h | 5~5.5m3/min | 6m3/min | 8.5m3/h |
Max. conv. dist | 200m | 200m | 200m | 200m |
mix ratio(coment/sand) | ≤0.4~0.45 | ≤0.4~0.45 | ≤0.4~0.45 | 1:3-5 |
max. aggregate size | 10mm | 20mm | 20mm | 20mm |
conveying hose ID. | 42/50mm | 50mm | 50mm | 65mm |
conveying pressure | 0.2~0.4Mpa | 0.2~0.4Mpa | 0.2~0.4Mpa | 0.2~0.4Mpa |
Air consumption | 5~6m3/min | 7~8m3/min | 7~8m3/min | 13m3/min |
motor (or diesel engine) | 3KW | 5.5KW | 5.5KW | 7.5KW |
dimension | 1130*540*1020mm | 1520*820*1280mm | 1520*820*1280mm | 1300*800*1300mm |
net weight | 430KG (480, diesel) | 720 KGS9730,diesel) | 800KG | 900KG |
Dry-mix concrete Spraying machine