Used Conveyors for Sale 80

Conveyor selection depends on what is being transported, how far, at what speed, and in what environment. Getting the conveyor specification right avoids bottlenecks, product damage, and hygiene issues that cascade through the entire production line and reduce overall equipment effectiveness.

Belt conveyors are the most common type, using a continuous belt running over pulleys to transport items horizontally or at inclines up to approximately 30 degrees depending on product grip and belt surface texture. Belt material selection — PVC, polyurethane, silicone, modular plastic — depends on the product being conveyed, the operating temperature range, and the cleaning requirements of the application.

Roller conveyors use a series of rollers to transport rigid items like boxes, totes, crates, and pallets. Gravity roller conveyors require no power and suit simple accumulation zones and manual handling areas. Powered roller conveyors drive items at controlled speeds for automated sorting, merging, and distribution operations. Accumulation roller conveyors allow items to queue without back-pressure damage.

Screw conveyors transport bulk powders and granules through a rotating helical screw inside a trough or tube. They provide positive displacement and can meter product flow for continuous dosing processes. Screw condition and trough liner wear are the primary evaluation points on used units, as worn flights reduce volumetric accuracy and can contaminate product with metal particles.

Hygienic conveyor design for food and pharmaceutical applications requires smooth weldments without crevices, no horizontal surfaces that collect debris, quick-release belt tensioners for cleaning access, and materials rated for food contact throughout the product zone. IP-rated washdown motors and stainless steel frames are standard requirements.

Chain conveyors suit heavy loads and harsh environments — foundries, recycling operations, and automotive assembly lines where belt conveyors would not survive the mechanical and thermal demands.

When evaluating used conveyors on Exapro, check belt condition and tracking alignment across the full length, inspect drive motor and gearbox for noise or vibration under load, verify that belt speed matches your line requirements and integrates smoothly with upstream and downstream equipment, and confirm that the conveyor dimensions — length, width, and height — fit your floor layout and product handling requirements.