AirLift

Windsifter

AirLift

Product description AirLift

Operators of composting plants are aware of the problem that organic household waste is often contaminated with foils and packaging waste. With the AirLift, Westeria® technicians and engineers have developed an aggregate that can be easily integrated in existing plants. The whole system consists of 3 segments; with the high-speed conveyor belt, the feed material is conveyed to the AirLift with up to 4 m per second. This is coupled with the AirWheel. The long-lasting experiences

gained in the windsifter design have been continuously developed, in order to achieve a correctly sorted separation of materials that have almost the same weight. Also concerning treatment and processing of PET-bottles, the AirLift shows all its potential. Lightweight plastics and label papers are perfectly separated.

The AirLift is the first choice, when mate-rials with very similar specific density have to be separated precisely.

AdvantagesSpeedCon + AirLift + AirWheel

SpeedCon

High-speed conveyor belt with a velocity of up to 4 m / s

The patented and fully-automatic belt steering system guarantees very long belt service life

Speed

High-speed conveyor belt with a velocity of up to 4 m / s

Performance

Substantial reduction of waste disposal costs, e.g. in case of processing and treatment of commercial waste

Signifi cantly higher effi ciency compared with normal overbelt suction due to exact adjustment of ballistic fl ight curve, air velocity and viewing gap

Very precise foil separation without PET-loss

Purity levels of more than 99 % can be achieved

Throughput up to 320 m³ / h

Extremely effi cient foil removal for any compost application

Separation of EBS in high and medium caloric fractions possible

AirWheel

Innovative, maintenance-friendly construction

Reduction of manual cleaning eff ort by Westeria® cleaning system AirJet

Service possible during operation

An external adjustment of the whole system is possible by means of one-side and maintenance-friendly level mechanism

The special Westeria® sealing system avoids material wedging

Innovative, maintenance-friendly

Reduction of manual cleaning eff ort cleaning system AirJet

Service possible during operation

An external adjustment of the whole An external adjustment of the whole system is possible by means of system is possible by means of one-side and maintenance-friendly one-side and maintenance-friendly

„The trend is the bend“: Very precise control of ballistic curve

High operation safety by recognition of material blockades by means of automatic gate adjustment

Very exact separation by diametrical downfl ow principle

Integrated control

General

Upgrade in existing windsifter plants, to adapt their performances to the current market demands

Modular system operation widths up to 3500 mm

Technical data AirLift

Model Parameter AW-15 AW-25(drawed example)

B1 Connection width 1425 mm 2300 mmB2 Internal fl ange width 1325 mm 2200 mmB3 Axis to outer edge 1118 mm 1555 mmB4 Axis to outer edge (conveying direction) 1118 mm 1555 mmL1 Axis to outer edge 740 mm 750 mmL2 Axis to outer edge 810 mm 902 mmD1 Inlet diameter 450 mm 560 mmD2 Outlet diameter 300 mm 400 mm– Weight 1340 kg 1920 kg

Model Parameter 1000 1500 2000 2500 3000 3500(drawed example)

B1 Inner width 1060 1560 2060 2560 3060 3560B2 Outer width 1887 2387 2887 3387 3887 4387

H1 Construction height of belt frame to top edge suction socket 1730 1730 1730 1730 1730 1730

– Maximum feed capacity grain 0 – 20 (m3 / h) 20 30 40 50 60 70– Maximum feed capacity grain 20 – 60 (m3 / h) 70 110 140 180 220 250– Maximum feed capacity grain 60 – 250 (m3 / h) 90 140 180 230 280 320– Maximum fl ue capacity (t / h) 1,6 2,4 3,2 4 4,8 5,6– Maximum air volume (m3 / h) 8000 12000 16000 20000 24000 28000– Number of pipes 1 1 1 2 2 2D1 Pipe diameter 300 400 450 2 x 350 2 x 400 2 x 450D2 Main pipe cross section 300 450 450 500 560 630– Application AW-15 x x – – – –– Application AW-25 – – x x x x– Axis distance SpeedCon 4520 4520 5510 7490 7490 7490

AirWheel

2280 (variable) 2107 (variable)

SECTION B-B SECTION A-A

Suction direction1780 (variable)1780 (variable)

Westeria® conveys values

Production, logistics, recycling – when conveying general loads or bulk material and in case of separating and sorting mixed valuable substances and materials: special solutions are necessary – they have to be economi-cal, solid, lasting, reliable and made for special requirements.

Westeria® Fördertechnik GmbHRaiffeisenstr. 2D-48346 Ostbevern

Fon +49 (0) 25 32/88-0Fax +49 (0) 25 32/77 70

verkauf@westeria.dewww.westeria.de