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[China]
Trade Verify
Address: No. 17 Fengyang Street, Zhengzhou City, Henan Province, China
Contact name:Steve Wan
Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd. |
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The structure and working principle of concrete spraying machine: the mixing material is discharged into the vibrating hopper by the mixing material mixer's discharge port (or artificial mixture and charging), and the sieve is fed into the jet feeder hopper through the screen. The material can be stirred into the straight through chamber of the rotor and rotated to the discharge port with the rotor, and the material is sent to the cyclone through the compressed air of the air chamber through the rotor. Here, another wind is introduced by the hydrocyclone, and the material is dispersed, accelerated, rotated, floated and entered into the feeding pipe in a multi-head wind spiral state. A small amount of supplementary water is added to the nozzle to spray out.
1. KSP-9D Diesel Engine Wet Shotcrete Machine
2. KSP series wet shotcrete machine includes driving device, rotor assembly, sealing system, vibration hopper, air system, spraying system.
3. concrete mixture gets well mixed, water and cement ratio is accurately controlled.
4. quicker cement hydration, fewer dusts, lower rebound rate, good mixing uniformity and high concrete strength
5. reasonable structure, stable performance, convenient operation and maintenance, long service life.
6. model and motor(electricdiesel) are optional, customized model is available.
1. KSP series wet shotcrete machine can be used for spraying half wet or wet concrete.
2. It is widely used for tunnel, culvert, subway, hydroelectric works, underground works and mine laneway.
Model | KSP-9D (diesel engine) |
Capacity | 7~9m³/h |
Conveying distance | 30m(WET)/100m(DRY) |
Max. aggregate size | 20mm |
Concrete slump | 8~15cm |
Conveying Pipe ID. | 57mm/64mm |
Rebound rate | ≤10%(on average ) |
Rated working pressure | 0.3-0.6Mpa |
Air consumption | 11-12m³/min |
Engine power | 22hp |
Feeding height | 1.1m |
Rotor speed | 11r/min |
Dimension | 2550*900*1200(mm) |
Weight | 1200kg |
