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LPS-7A Wet Shotcrete Machine
LPS-7A wet shotcrete machine for sale use hydraulic pumping S valve structure, two oil cylinders Reciprocating motion alternately to pump concrete from conveying pipe to nozzle, Add compress air to wet shotcrete machine outlet and add A percentage of the accelerator at nozzle, concrete slurry be sprayed to surface directly. 
5-8m3/h
8MPa
S valve
550x120mm
210L
22KW
Introduction
Product Details
Technical data
Cases
Inquiry
Description
LPS-7A wet shotcrete machine for sale use hydraulic pumping S valve structure, two oil cylinders Reciprocating motion alternately to pump concrete from conveying pipe to nozzle, Add compress air to wet shotcrete machine outlet and add A percentage of the accelerator at nozzle, concrete slurry be sprayed to surface directly. 
LPS-7A wet shotcrete machine for sale output could be adjusted continuously: main oil pump is variable displacement plunger pump. spraying volume could be adjusted freely Accelerating adding quantity could be adjusted continuously: according to concrete spraying volume adjust step-less. Lead Equipment equipped self-lubrication system for the wet shotcrete machine to automatic lubrication for main sealing parts thus could lengthen wearing parts working life greatly.
Application
LPS-7A wet shotcrete machine for sale Globally, it can be used for wet concrete spraying in mining tunnels, culverts, subway hydropower projects, underground buildings, slope protection, etc., or for grouting, grouting concrete mortar, etc.

wet shotcrete machine cases
Features
1. LPS-7A wet shotcrete machine for sale  uses S valve reversing good sealing per, longer working life,
2. Equipped floating wearing ring on S valve could self-compensating wearing
3. High outlet pressure, could meet the demands of concrete pumping for high building:
4. Hydraulic system adopt air-cooler, easy operate, don't need water
5. Air shotcrete machine with reverse function. reduce pipe plugged:
6. Main oil pump is variable displacement plunger pump. spraying volume could be adjusted freely.
7. Equipped self-lubrication system to automatic lubrication for main sealing parts, lengthen
 wearing parts working life
8. PLC control, With wireless remote control, easy to operate
9. Wet shotcrete machine with guide pulley easy to move. 
10. Accelerating adding quantity could be adjusted continuously
 
Product Details
Nice quality oil pump
Hopper with mixer blade
piston rod limit switch
Electric control box
PLC control system
nozzle assy
Technical Parameters
LPS-7A wet shotcrete machine
Item soec unit Remarks
outout
 
5-8
 
m3/h  
Max pressure
 
8 Mpa  
Distributon valve type
 
S Valve   with accumulator
 
Stroke x cylinder ID 550×120 mm  
Hopper volume 210 L with mixer and vibrator
Power
 
22
 
Kw
 
 
rotation
 
1450 r/min  
Main oil pump 30-50 cc/Rev constant power control, Manual variable
Hydraulic oil tank volume 160
 
L  
Air pressure
 
0.7 Mpa shotcrete
 
Air consumption 6
 
m3/min shotcrete
Acceptable max, aggregate size 20 mm  
Suitable concrete sump 8-15 cm  
Accelerate flow
 
70-320 L/min LH15-200
 
Dmension
 
3500×1360x1530
 
mm  
Weight
 
1515 KG  
Inquiry
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