Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd.
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Keming shotcrete machine with feeder and mixer is composed of the feeding screw system, rotor assembly, air system, spraying system, electric control box, etc..
1.JPS7I-L Self-loading Shotcrete Machine can spray half wet or wet concrete.
2. JPS7I-L Self-loading Shotcrete Machine is widely used in coal mine, tunnels, culverts, subway, underground engineering and other narrow space.
| Items | Unit | Technical parameters |
| Model |
| JPS7I-L Shotcrete Machine |
| Capacity | m3/h | 5~7 |
| Conveying dist. | m | 70/20 |
| Suitable water and cement ratio |
| ≤0.4-0.45 |
| Aggregate size max. | mm | ≤20 |
| Conveying pipe ID. | mm | φ50 |
| Operating pressure | MPa | 0.2~0.4 |
| Air consumption | m3/min | 7-8 |
| Material feeding height | m | 1.2 |
| Motor type | kw | 5.5/7.5 |
| Voltage | V | 380/660 or 660/1140 |
| Machine gauge | mm | 600(900) |
| Dimensions (Length×width×height) | mm | 2930×1152×1620 |
| Total weight | kg | 1250 |
