Product Description of Dry Mix Concrete Shotcrete Machine
Dry shotcrete machine, concrete wet shotcrete machine, slope support, concrete dry shotcrete machine, floating single-point clamping mechanism: the use of screw booster, cylindrical rubber spring as an elastic automatic compression device, floating clamping by eccentric flip frame, and turning The frame can be adjusted by the adjustment screw on the flip seat to achieve a better pressing effect. The mechanism is characterized by simple structure and convenient operation.
The application of Dry Mix Concrete Shotcrete Machine has certain physical and mechanical performance requirements. Among them, compressive strength is one of its main properties. Generally, the compressive strength can reach 20MPa, so it can play a role in supporting the ground pressure. The concrete formed by layer-by-layer injection and pounding has a dense structure, and its compressive and shear strength is higher than that of concrete poured under the same conditions. During spray construction, a certain amount of accelerator is added to make the concrete set fast, have high early strength, can closely follow the tunneling face, play a role in supporting the surrounding rock in time, and make the surrounding rock a pressure relaxation zone caused by the tunneling blasting There will be no excessive development.
Technical Parameters of PZ-3, PZ-5, PZ-7 Dry Mix Concrete Shotcrete Machine:
Model | PZ-3 | PZ-5 | PZ-7 |
Output | 3.5m3/h | 5m3/h | 7m3/h |
Max. Convey distance Horizontal | 200m | 200m | 200m |
Max. Convey distance Vertical | 20m | 20m | 20m |
Water cement ratio | ≤0.4 | ≤0.4 | ≤0.4 |
Max. Aggregate. size | Φ20mm | Φ20mm | Φ20mm |
Hose inner size | Φ38mm | Φ51mm | Φ64mm |
Operating air pressure | 0.4~0.6MPa | 0.4~0.6MPa | 0.4~0.6MPa |
Air consumption | 3-4 m3/min | 7-8 m3/min | 12-15 m3/min |
Rotor diameter | 350(150)mm | 438mm | 480mm |
Electric Voltage | 380v or as your requirement | 380v or as your requirement | 380v or as your requirement |
Overall dimension | 1040*550*940mm | 1280*700*1280mm | 1600*700*1150mm |
Net weight | 260kgs | 600kgs | 900kgs |
Except for the Dry Mix Concrete Shotcrete Machine, we also have a wet shotcrete machine, shotcrete pump, large capacity concrete spraying system (automatic shotcrete machine with mechanical arm), concrete pump, mortar mixer, mortar pump, mortar spraying plaster machine, grouting mixer, grouting pump, hand grouting pump, hose pump.
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