Project Description
Wet And Dry Mix Concrete Spray Machine (shotcrete)
5 reasons for choosing our products
- • Dry mix or wet concrete sprya machine;
- • 3 CUB/H,5 CUB/H,9 CUB/H,10-30 CUB/H ;
- • Drive: Electric, diesel, air-operated ;
- • General or anti-explosion;
- • Different wheels;
Hot Sales Concrete Spraying Optional:
- √ Dry and wet mix shotcrete machine
- √ Concrete Dry mix shotcrete , Wet mix shotcrete
- √ Concrete Spray Convey pump
| Model | KSP3000A | KSP3000 |
| Drive | Air mortor | Electric |
| Output | 9 m³/h | 5 m³/h |
| Max.convey dist. | 50 m | 35 m |
| Max.aggregate size | φ20 mm | φ15 mm |
| Concrete slump | 8-20 cm | 8-15 cm |
| Hose inner size | Φ65 mm | φ50/65 mm |
| Operating air pressure | 0.2-0.6MPa | 0.2-0.6 MPa |
| Air consumption | 9-12 m³/min | 9-10 m³/min |
| Discharge height | 1.2m | 1.17 m |
| Rotor Rev. | 10 r/min | 11 r/min |
| Main electric motor power | Air mortor | 7.5 kW |
| Dosing pupmp model | BRJ15 | BRJ15 |
| Dosing pump rated pressure | 0.6 MPa | 0.6 MPa |
| Dosing pump output | 17.5-88 L/h | 17.5-88 L/h |
| Overall dimension | 15000×830×1320 mm | 2050×950×1180 mm |
| weight | 900kg | 1200 kg |
Introduction Of Wet Mix Shotcrete Machine
KSP3000 Sereis Wet-Mix Shotcrete Machine is used for dry mix or wet mix concrete spraying procession, it is widely employed in mining, tunnel lining, channel lining, culvert, metrô, seismic rehab, specialty projects, hydropower engineering, etc Shotcrete machines are divided into two major categories, that is Explosion-proof and non-hazardous , both are based on straight-through-type rotor blanking under the rotor material, can take full advantage of the role of air force jet to ensure the smooth discharge. The rotor chamber and the discharge elbow materials are made of flexible rubber abrasion. When working, under the action of the pressure can be rushed to the self-cleaning effect, reducing adhesive material and congestion, greatly reduced the maintenance workload of the machine. The machines set the advantages of wet and dry spray machine at home and abroad in one, it is easy to operate, sprays evenly, and has the advantage of a low dust, low rebound. It optimized the working environment, and improved the quality of spray layer.
Shotcrete machines Part:
Shotcrete Machine steel lining,shotcrete under sealing plate,shotcrete upper sealing plate,rotor,ubber chamber,taper sleeve,rubber elbow,shotcrete conveying hose,shotcrete Nozzle,quick coupling,joint,nozzle boss,swirler,gearboxes,distributor,tyre
Working Principle of Wet-Dry Mix Shotcrete Machine
With “wet-process shotcrete” a low-slump concrete mix is pumped with a Concrete Pump to the end of the pipeline. conveys the pre-dampened mix by compressed air. the pre-concrete is mixed firstly . and then putted into shotcrete machine. This compressed air typically comes from a 165-185cfm air compressor – sold separately. The addition of the compressed air adds velocity to the concrete so it sprays out of the nozzle. This velocity, combined with the low slump of the shotcrete mix, allows the concrete to be sprayed on slopes, vertical walls, and overhead .
Applications Of Wet-Dry Mix Shotcrete Machine
1.Shotcrete for Civil Underground Foundation , Express-Way Construction, Railway Construction;
2. Shotcrete for building surface;
3. Shotcrete for Tunneling , Mining ,Hydropower Project;
4. Shotcrete for Slope Stabilization
Features Of Wet-Dry Mix Shotcrete Machine
• electric drive can be combined with tyre chassis.
• Air motor drive or diesel drive combined with single hydraulic power pack.
• Skid or Rail-wheel
