3-3520 is a 1-ply black conveyor belt for incline belting.
3-3520 utilizes a durable interwoven carcass paired with a 1/8" crescent (half-moon) impression designed to enhance grip on incline conveyors. The brushed bottom surface provides a low coefficient of friction for smooth slider-bed operation and reliable tracking.
The PVC compound is oil-resistant, making it suitable for handling bulk materials exposed to light oils, dust, or residue. Crescent profiles offer controlled movement of small, irregular, or granular products without slippage.
This construction is widely used in agricultural bulk handling and postal/parcel processing, where consistent product control and quiet running are essential.
(Note: Crescent impressions must be recessed for mechanical lacing. Recessed OAG includes the profile and is required for proper installation.)
Key specs:
Family: Grip Top / Incline / Carrying Surface
Style: Crescent Top
Top surface: Crescent Impression
Bottom surface: Brushed
Cover material: PVC
Fabric: Interwoven Polyester
Color: Black
Plies: 1
Nominal OAG: 0.3 in
Working temperature: 0 to 180 F
Minimum pulley: 4 in
Max stocked width: 72 in
FDA accepted: Yes
Characteristics: Sliderbed Suitable, Troughable