AirScrape: New conveyor skirting for your transfer points
What this video shows
This video shows the AirScrape contact-free skirting concept at a conveyor transfer zone: external mounting, position above the belt edge, and angled lamellae directing air and material inward. Dust performance and operating limits remain manufacturer claims unless project testing supports them.
What the footage shows
The video shows the AirScrape assembly beside a moving conveyor belt. The visible details include the external mounting position, the small clearance above the belt edge and the angled lamella arrangement.
Process challenge
Transfer zones can release dust and spillage when material impact, belt movement and entrained air disturb the material stream. Conventional contact skirting also creates a wear interface that must be inspected and adjusted.
Demonstrated solution
ScrapeTec presents a side seal that is suspended above the moving belt. The manufacturer states that its angled lamellae direct induced air inward and guide stray material toward the belt center. The footage explains the product principle, but it does not provide an independent emissions test.
Technical overview
Key features
- •Contact free position above the belt edge
- •Angled lamella arrangement
- •External mounting beside the transfer chute
- •Adjustment for the installed conveyor geometry
Benefits
- •No continuous rubbing contact at the shown skirt interface
- •Designed to support dust and spillage containment at transfer zones
- •Visible access for inspection and adjustment
Typical applications
- •Belt conveyor loading zones
- •Bulk solids transfer points
- •Conveyors where edge spillage and displaced air require control
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About this video
The AirScrape video is a visual explanation of a contact-free skirting concept. It should be read as evidence of the shown construction and intended operating principle, not as an independent measurement of dust emissions.
Visible process sequence
The footage places the assembly beside a conveyor transfer zone. The skirt body is mounted outside the chute and held above the belt edge. Close views show diagonal lamellae and the direction in which ScrapeTec says induced air and stray particles move.
The video also makes the installation boundary visible. Clearance, alignment and belt support affect the gap. If the belt wanders or sags, the relationship between the moving belt and the stationary assembly changes.
Engineering context
NIOSH guidance on conveyor dust control describes transfer point dust control as a combination of effective loading, enclosure, skirting, dust collection and maintenance. Material falling onto a belt entrains air. An enclosure can become pressurized when its geometry and extraction do not manage that air. OSHA's engineering controls for material handling and transport take the same system view.
This means a contact-free skirt cannot be assessed in isolation. The project review should include feed trajectory, belt support, enclosure volume, air displacement, extraction and material behavior.
What the footage does not prove
- A measured reduction in airborne dust for another installation.
- A universal clearance or operating limit.
- Compatibility with a particular belt, material or hazardous area.
- Service life under a defined abrasion and cleaning duty.
- Compliance with a certification that is not shown in current documentation.
Request the current AirScrape product data, installation instructions and evidence for the offered configuration. If dust control is critical, define an acceptance test with representative material and operating conditions.
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