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1.Rexroth oil pump, 2.widely used for coal mine chamber and tunnel, 3.YBK2-100L1-4 anti-explosion motor, 4.Italy hydraulic hose - details see: https://www.machineto.com/wet-shotcrete-machine-spb7-g-for-multi-use-10093165

Wet shotcrete machine SPB7-G for multi use

Main Features:

v High pumping pressure and long transmission distance.

v High efficiency, large displacement.

v Spare parts is not easy to loss, long service life.

v Simple and environment

v Multi-usage, it also can be used for wet spraying machine and concrete pump

Main Technical Parameters

Specification	Main cylinder diameter/Rod diameter		Mm	Φ80/Φ55-400
	Conveying cylinder diameter		Mm	120
	Distribution valve		S valve
	Max. theoretical concrete output		M3/h	7
	Max. theoretical outlet pressure		Mpa	6
	Hose Inner Diameter:		mm	51
	Slump allowable range		Cm	8-20
	Pumping Hopper capacity		L	150
	Filling height		mm	940
	Max Aggregate Size		mm	20
	Fine aggregate fineness modulus		mm	≥0.45
	Dust rate beside machine		<10mg/ m3
	Rebound rate(In standard conditions)		Average<20%
	Max. Theoretical conveying distance		M	Horizontal 240
				Vertical 130
	Whole weight		Kg	1800±90
	Dimension	L×W×H	mm	2976*1210*1435(±1%)
Power System	Motor Model		YBK2-180M-4
	Rated Power(Kw)		18.5	18.5
	Rated Votage(V)		380/660	380/660
	Rate Current (380v/660v)		36.5/21.1	36.5/21.1
	Rated Speed(r/min)		1470	1470
	Starting Mode		Y-
Hydraulic System	Hydraulic System Mode		Open Curcuit
	Oil pump group		A10V045DFLR+G5-10-5-A15S-R
	Pumping Pressure(Mpa)		19±0.5	19±0.5
	Hopper mixing pressure(Mpa)		12±0.5	12±0.5
	Hydraulic fuel tank effective capacity(L)		100±25	100±25
Air Compression	System Wind Pressure( Mpa)		06-07	0.6-0.7
	Working Wind Pressure( Mpa)		0.4-0.6	0.5
	Blast Consumption( m3/min)		Approximately 10
Accelerator pump batching system	liquid accelerator dosage		0-6%
	Drive mode		Hydraulic
	Power(Kw)		0.55	0.55

Our Advantages:

v Factory directly supply over 14 years' history.

v Professional sales team and experienced workers.

vCompetitive price according to good raw material purchasing ability,and high work efficiency

v Best manufacturer in Noth of China.

¯Electrical control system:

1.Fully enclosed electronic control box could protect the control system working under harsh conditions.

2.The elements of electrical controlling system is adopted Japan (MITSUBISHI) and Germany's original parts.

3.The excellent assembly quality fully guaranteed the function of electrical controlling system.

4. Programmable Logic Controller (PLC) electronic control system

5.Wired remote control, operating excellent

¯Power system :

Main oil pumps

The main oil pumps apply German Rexroth or Kawasaki pump.

Hydraulic system

Thehydraulic rubber hosejoints are products of Italy, insuring the safety and no leakage of

hydraulic system

Cold independent mandatory cooling to ensure that the oil temperature below 60 °C

¯Automatic Lubrication control system:

It well guarantees the machine in normal working.