The ACunity Powder feeder guarantee stable high performance and a unique high-precision micro powder feed function. Their modular design offers the user enough space to choose between a single bottle up to a maximum of four bottles, depending on the needs of the process. The powder bottle can also be fully customized, divided into 0.75 l, 1.5 l and 5 l to meet the requirements of EHLA technology.
The powder feeder is equipped with a special seal that can save 10-20 % of gas consumption compared to similar products on the market. The stirring function in the powder bottle can be set at intervals or continuously via the integrated touchscreen user interface. Each powder bottle is equipped with a powder level sensor that automatically indicates when the powder level is low so that the user can easily refill the powder. The special coating of the powder tray makes it more wear-resistant and durable, reducing the frequency of consumable replacements.
– Turntable: 0.2-10 rpm continuously adjustable
– Speed accuracy: ± 0.08 %
– Mixer: optional
– Powder plate type: 3.5 mm / 5 mm / 7.5 mm / 11 mm / 16 mm
– Gas type: Argon 4-6 bar
– Gas flow rate: 0-10 l (adjusted depending on type) ± 1 % (depending on type)
– Outlet pressure: 1.5 bar
– Particle size: 20-200 µm (varies slightly depending on powder type)
– Feed rate: approx. 2-250 g/min
– Measuring accuracy: ± 1 % (varies slightly depending on powder and process)
– Protection class / safety standard: IP 54
– Optional configuration: Digital signal I/O-Profinet
Capacity of a single hopper: 1.5 l / 5 l / 7.5 l
– Display: Imported control system
– PLC: Imported CNC system
The EHLA optics and powder nozzles have been developed for high-power lasers. The processing heads specially designed for external coating guarantee robust operation in EHLA and LMD processes with high performance.
The ACunity series nozzles for internal coating have been specially developed for laser metal deposition, repairing and hardening the internal surfaces of parts. They integrate laser, powder, gas and cooling water elements in a very small spatial structure.