Factory supplier Hydraulic ally Driven 8m3/h shotcrete machine concrete pump
Description:
GPS-7A wet shotcrete machine uses 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.
Output of GPS-7A wet shotcrete machine 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.
Gaodetec equipped self-lubrication system for the wet shotcrete machine to automatic lubrication for main sealing parts, thus could lengthen wearing parts working life greatly.
Technical data sheet:
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Model
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GPS-7A
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Output
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5-8m3/h
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Max. pressure
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8Mpa
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Distribution valve type
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S valve
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Stroke x cylinder ID
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550×120mm
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Hopper volume
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210L
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Power
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22kw
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Rotation
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1450r/min
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Main oil pump
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30-50cc/Rev
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Hydraulic oil tank volume
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160L
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Air pressure
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0.7Mpa
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Air consumption
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6m3/min
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Acceptable max. aggregate size
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20mm
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Suitable concrete slump
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8-15cm
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Accelerate flow
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70-320L/min
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Dimension
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3500x1360x1530mm
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Weight
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1515kg
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Application:
GPS-7A wet shotcrete machine used for wet concrete spraying in mine, tunnel, culvert, metro, hydropower engineering, underground construction, slope protection etc. or for filling, grouting pumping concrete mortar etc.
Feature:
1.Use S valve reversing, good sealing performance, 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.With reverse function, reduce pipe plugged;
6.Main oil pump is variable displacement plunger pump, spraying volume could be adjusted freely.
7.GPS-7A wet shotcrete machine is 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.With guide pulley, easy to move, location;
10.Accelerating adding quantity could be adjusted continuously.
Contact Supplier:
Many thanks for visiting our web, we can supply shotcrete machine for you. Before we send quotation, please let me know the following question:
1. What's the project you will use the machine do, for slope protect, or other?
2. Do you need dry-mix shotcrete machine or wet-mix shotcrete machine?
3. What's the output you need, 3m3/h, 5m3/h, 9m3/h, or other?
4. What's the maximum particle size of the material, less than 10mm, 15mm, or 20mm?
5. About the engine, do you need air motor, electric or diesel ? What voltage it is on your local? It is 3 phase 380V 50Hz in China.
We have many standard models for your option, and we also could customize as per your requirement. Please tell us your requirements and we will provide you with the corresponding product parameters and quotations. If you have any questions, please contact us.
