The machine supports a maximum conveying distance of up to 200 meters under recommended operating conditions.
It can handle aggregates up to 15 mm maximum particle size.
This is a dry-mix shotcrete (gunite) machine; dry powder is conveyed to the nozzle and water is added at the nozzle for spraying.
The recommended water-cement ratio range is 0.40–0.45, adjusted at the nozzle for optimal spray and set characteristics.
The machine is driven by a 7.5 kW motor and rated for 380 V supply (three-phase). Ensure your site electrical system meets this requirement.
Operating air pressure should be between 0.2 and 0.4 MPa, with air consumption of approximately 8–10 m³/min. Use an appropriate compressor that can maintain these parameters.
The recommended hose inner diameter is 20 mm. Use hoses rated for shotcrete service and compatible with the conveying distance and pressure.
The machine weighs about 600 kg. It is robust and generally moved using a forklift, crane or trailer—plan lifting equipment and transportation accordingly.
It is ideal for tunnel and underground construction, rock stabilization, large-area shotcrete spraying, structural repairs and renovation works.
Perform regular cleaning of the material hopper, feed mechanisms and hoses after each use, check wear parts (nozzle, hose, valves), lubricate moving parts as specified and inspect the electrical and pneumatic systems before operation.
Check for clogged hose or nozzle, verify correct aggregate grading and dryness, ensure proper water feed at the nozzle and correct air pressure/flow, and inspect the feeder and rotor for wear or foreign objects.
Standard inclusions vary by seller—compressors, hoses and nozzles are often sold separately as accessories. Confirm the supply package with the vendor or distributor.
Operators should wear appropriate PPE (respirator, eye/face protection, hearing protection, gloves and protective clothing), ensure adequate ventilation in confined spaces, and follow machine lockout/tagout and training procedures.
The machine dimensions are 1520 mm (L) × 900 mm (W) × 1200 mm (H). Allow extra space around the unit for operation, maintenance and hose routing.
Warranty terms and spare parts availability are provided by the seller or manufacturer (BE-Focus). Contact your supplier or BE-Focus representative for warranty details, spare-part lists and service support.
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