The GYP-90C hydraulic wet shotcrete machine is a mechanical, electrical, and hydraulic integrated equipment that uses the thrust generated by a hydraulic pump to make two oil cylinders move alternately in a reciprocating manner, conveying dense-flow material through a delivery pipeline to the mixing pipe, where compressed air forms a dilute flow that is sent through the pipeline to the nozzle. A certain proportion of accelerator is added at the nozzle, and the material is directly sprayed onto the receiving surface. It is widely used in the construction of highways, railways, tunnels, hydropower stations, and other engineering projects.
Product Advantages
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The machine offers stable performance, few wearing parts, and low maintenance and operating costs.
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The conveying capacity can be adjusted as needed (switching frequency ≤16).
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High degree of automation and easy operation. The electrical system adopts PLC centralized control, offering reliable operation, long service life, programmed working procedures, and simple operation.
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Continuous shotcrete performance and high working efficiency.
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The accelerator addition is continuously adjustable and can be steplessly regulated according to the shotcrete volume.
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Wired remote handle control makes operation more convenient.
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Equipped with an automatic lubrication system, which automatically lubricates the main sealing parts. The grease filling volume and filling time are automatically controlled, greatly extending the service life of the equipment.
Technical Parameters
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Production capacity |
3-7m³ /h |
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Maximum system pressure |
16MPa |
| Working cylinder bore x stroke | 140x580mm |
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Working air pressure |
0.4-0.6Mpa |
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Maximum aggregate diameter |
15mm |
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Overall weight |
1950kg |
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Dimensions |
3250x1550x1650mm |
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Main motor power |
22kW |
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Lubrication system |
Automatic + Manual |
| Concrete outlet pressure | 6Mpa |
| Concrete distribution valve | S-tube valve |
| Cooling method | Air cooling |
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Hopper volume |
0.3m³ |
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Concrete slump |
12-18cm |
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Dust beside the machine |
< 6mg/m³ |
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Feeding height |
1000mm |
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Oil tank volume |
135L |
|
Rebound rate |
≤ 10% |
