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Audited Supplier A special vibrating hopper allows the material to enter the straight material chamber smoothly. The reasonable four point compression method improves the sealing effect, reduces the loss of vulnerable parts, and the use of a new type of elbow makes the discharge port smoother. A hose type metering pump is used to add the accelerator, making the addition of the accelerator more reliable. It is transported by pure air and can be used for various fiber spraying operations in low-pressure work, with low dust, less rebound, and high concrete strength. Delivery Rubber Hose: More durable than normal kind rubber pipe, weaved by the quality steel wire, high resist compression ability, high wear resistance.
tunnels,
underground engineering,
coal mining, mine shaft,
water conservancy
power engineering
slope protection,
soil nail wall project and
anchor shotcrete support construction.
The accelerated agent conveying is an independent system, which accurately controls and adjusts freely through the standard metering pump. The swirler upper shell sets special rubber chamber, which is benefit for mixture conveying through air pressure vibration with non-stick material and smooth internal wall. The machine has advantages of stable performance, easy operation and maintenance, energy saving, long service life, environment friendly to improve shotcrete layer quality.
| Model | PEX-3 | PEX-5 | PEX-6 | PEX-7 |
| Capacity | 3m3/h | 5m3/h | 6m3/h | 7m3/h |
| Working pressure | 0.2-0.4 MPa | 0.4-0.6 MPa | 0.6-0.8 MPa | 0.6-0.8 MPa |
| Max. convey distance | Horizontal:200m | Horizontal:200m | Horizontal:200m | Horizontal:200m |
| Vertical: 20m | Vertical: 20m | Vertical: 20m | Vertical: 20m | |
| Power | 3KW | 5.5KW | 5.5KW | 7.5KW |
| Blast consumption | 3-4 m3/min | 6-7m3/min | 7-8 m 3/min | 8-10 m 3/min |
| Hose inner size | 38mm | 51mm | 55mm | 64mm |
| Water cement ratio | ≤0.4-0.45 | ≤0.4-0.45 | ≤0.4-0.45 | ≤0.4-0.45 |
| Voltage | 380V | 380V | 380V | 380V |
| Rate of the material | cement/dinas | cement/dinas | cement/dinas | cement/dinas |
| Overall dimension(mm) | 1040X550X940 | 1280x700x1280 | 1520×820×1280 | 1500X700X1280 |
| Unit | mm | mm | mm | mm |
| Whole weight | 260kg | 580kg | 650kg | 700kg |
Widely used for fire-resistant lining, mining tunnels, culverts, subways, hydropower engineering, underground engineering, and shotcrete construction operations in high methane mine tunnels in coal mines
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Audited Supplier 
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