Long Distance Dustless Shotcrete Machine

Introduction of Long Distance Dustless Shotcrete Machine

Long Distance Dustless Shotcrete Machine has sealing technology of German, using the tapered feeding device, and sealing through the tapered joint, which improves the sealing reliability

significantly, the dust concentration next to the machine can be lower than the national standard 10 mg/m³.
German design philosophy, the use of the blade wheel and the gas compartment structure to discharge materials, making the transport distance extended, the horizontal maximum spraying distance can reach 1000 m.
The Long Distance Dustless Shotcrete Machine's blade materials cup and the rotating speed are scientific configuration, which maximum reduce the pulse of the shotcreting materials inside of the conveying pipe. So that the shotcreting materials can be injected into the wall of the roadway in a more uniform state, which can improve the strength of the shotcreting surface and reduce the concrete rebound rate.
With the full hydraulic drive, the operation of the device is safe and reliable.
The using of the caterpillar running device makes it move more convenient and quickly.

Parameter of Long Distance Dustless Shotcrete Machine

NO.	ITEM	UNIT	PARAMETER
1	Production Capacity	m³/h	8
2	Gas Consumption	m³/min	12-15
3	Air supply pressure	MPa	＞0.4
4	Jet distance （horizontal）	m	700
5	Grain diameter	mm	≤18
6	Driving power	kw	18.5
7	The rotor speed of the tapered feeding	r/min	23
8	Speed of the blade	r/min	32
9	Material cup volume	L	2×4
10	Dimension	mm	2000X1000X1350

Pictures of Long Distance Dustless Shotcrete Machine