Laser fume extraction unit 200 m³/h at 7,500 Pa with self-cleaning filter cartridges - ULT LAS 0300.0-HD.13.11.4005

Laser marking and laser cutting generate dust with a high share of sticky fine particles that blinds a non-cleanable filter quickly. The ULT LAS 300 HD.13 2Pa answers this with two automatically cleanable filter cartridges totalling 1.6 m² of filter area and a 1.3 kW high-pressure turbine that still delivers airflow through long ducts and narrow nozzles.

Benefits

• Two automatically cleanable filter cartridges with 1.6 m² filter area (2 x 0.8 m²) for high dust loads, giving markedly longer service life
• Polyester fibre media with Teflon coating, separation efficiency above 99 percent with 0.3 µm test dust, well suited to adhesive laser dust
• Compressed air pulse jet cleaning in counterflow, the dust drops into a collection drawer and the cleaned air can be returned to the workroom
• High-pressure turbine with maintenance-free EC drive, 200 m³/h at 7,500 Pa, max. 400 m³/h and up to 12,000 Pa vacuum
• SUB D9 interface with remote on/off, operating signal and filter 100 percent message for coupling to the laser system, IP54 protection

Applications

Extraction of laser fume and laser dust during laser cutting, laser engraving and laser structuring. Equally suitable wherever dry, non-combustible dust in non-explosive air mixtures occurs in larger quantities and a non-cleanable filter would give too short a service life.

Compatibility and scope of delivery

Scope of delivery: mobile LAS 300 HD.13 2Pa extraction unit with HD.13 vacuum module, HFM 2Pa main filter module, volume flow control, loading indicator and SUB D9 interface, fitted with the ULT 02.1.581 cartridge filter set. Cleaning requires a compressed air supply of 4 to 5 bar on site. With the optional exhaust silencer the depth grows to 745 mm.

The spare filter is the PTFE cartridge set of 2 pieces (ULT 02.1.581, listed as ULT 4-00090 in the accessory list). The unit can be extended with the prefilter module ULT 0300.0-VFM051 and the afterfilter modules ULT 0300.0-NFM002 (adsorption filter cassette A9), ULT 0300.0-NFM021 (combination filter cassette H13A) and ULT 0300.0-NFM015 (particulate filter H14), all released for LAS 300 2Pa. Against flying sparks the ATEX certified spark preseparator NT125 for 200 to 400 m³/h is available, intended expressly for HD.13 units. Capture elements such as up to two Alsident extraction arms of systems 50 and 75, hoods, suction nozzles and hoses in DN 50 and DN 75 as well as the silencer module ULT 9-00137 and the operating hour counter ULT 9-00136 are not included and are selected to suit the application.