BL-10 Construction Equiment Supplier Concrete Cement Foam Machine

The BL-10 set includes a Foam Generator (1000×600×780mm, 150kg, pressure 0.8aps, max foaming capacity 30m3/h, 380V/50Hz/3KW), a Mixer (2300×700×1300mm, 280kg, capacity 0.8m3, 380V/50Hz/3KW, speed ≤50 r/min), a Mortar Pump (1500×300×400mm, 110kg, pressure 0.6aps, transport 8–10m3/h, 380V/50Hz/3KW) and an Auger Feeder (2700×600×600mm, 120kg, 380V/50Hz/3KW).

Each main unit (foam generator, mixer, mortar pump, feeder) is rated for 380V, 50Hz three-phase power, with each motor listed as 3KW. Confirm your site electrical supply and proper three-phase connections before installation.

Mount the auger feeder on the mixer feed inlet. Connect the mixer outlet to the screw mortar pump inlet using an ID64 plastic tube/PVC hose (2–3m) and position the mixer slightly higher than the pump inlet. Connect the mortar pump outlet to a discharge tube (ID50 hose) no longer than 100m. Position the foam generator near the mortar pump and connect its discharge tube to the mixer feed for foaming. Connect water to the mixer's water inlet and ensure all equipment is safely grounded and powered.

Prepare the foaming solution by mixing 1 kg of foaming agent with 40 kg of water (1:40). Mix evenly in a large plastic drum or cloth pool. Immerse both the foam machine's liquid inlet pipe and the return pipe (the two yellow pipes) into the prepared solution.

Start the mixer and add water first (do not load dry material before mixer is running). Then start the auger feeder for loading, add cement and other materials, and adjust the feeder damper to control flow. After mortar is mixed evenly, turn on the foam machine. When foaming is normal, open the mixer's outlet valve and start the screw mortar pump to begin pumping.

Foam generator: max foaming capacity 30 m3/h (pressure 0.8aps). Mixer: capacity 0.8 m3, speed ≤50 r/min. Mortar pump: transport capacity 8–10 m3/h (pressure 0.6aps). Feeder: size and motor specs given; material throughput depends on settings and material properties.

Yes. The mortar pump discharge hose (ID50 plastic tube/PVC hose) should be no longer than 100 meters as recommended in the installation instructions.

The system is intended for producing foamed cement/concrete mixes for applications such as thermal insulation of roofs and cast-in-place walls. Use cement and the required additives/mix ingredients appropriate for foamed concrete formulations.

Foam density/quality is controlled by the foaming solution concentration, the foam generator settings, and the water flow into the mixer. Use the recommended 1:40 foaming agent-to-water mix as a starting point, and fine-tune water inlet flow (inlet valve) and foam generator parameters until the desired foam performance is achieved.

Daily: flush mixer, foam lines and pump with clean water after use to remove residues; inspect hoses, seals and connections for wear or leaks; check rotation direction of motors. Periodically: lubricate bearings and moving parts per manufacturer guidance, replace worn hoses/seals, and verify electrical connections and grounding.

Common issues: poor foaming — check foaming solution concentration, ensure inlet/return pipes are immersed, verify foam machine operation; pump not sucking — check mixer water level, hose connections, and that mixer is placed slightly higher than pump inlet; motor overload — ensure correct start-up sequence (mixer and water first) and that motors are not blocked. Also confirm correct rotation direction of feeder/mixer/foam machine.

Ensure all equipment is properly grounded and connected to the correct three-phase supply. Confirm all guards are in place, wear appropriate PPE, do not overload units, keep personnel clear of moving parts, secure long hoses to prevent whipping, and follow lockout/tagout procedures for maintenance. Verify electrical safety and local compliance before use.

Flush the foam generator inlet and return lines with clean water until no foam/agent residue remains. Remove and clean any filters or strainers. Ensure the foaming agent is fully rinsed from the two yellow pipes and that no build-up remains in the foam discharge line or mixer.

Contact your BL-10 equipment supplier or the company's after-sales service for spare parts, maintenance guides, technical support and warranty details. Provide the unit model and serial numbers when requesting support.