Extra Heavy Duty Conveyor Rollers - DSK | Rulmeca

Extra Heavy Duty Conveyor Rollers – DSK

Heavy-duty conveyor rollers designed for open mining applications and therefore compatible with any harsh bulk material handling.

Extra Heavy Duty Conveyor Rollers – DSK

  • EXTRA HEAVY DUTY RUGGED ROLLER
  • FORGED OR MASSIVE, WELDED BEARING HOUSINGS, SHAFTS Ø 40, 50, 60, 80, 90
  • MULTI STAGE LABYRINTH CONTACLESS SEALS - LOW RUNNING RESISTANCE

Other information about the product

DSK are heavy duty conveyor rollers able to guarantee high-quality machining process and long service life (on average 8 years in operation 24 hours a day) in harsh bulk material handling applications. Their standard constructional design relies on high-quality machines parts and materials:

  • precision steel tube to DIN 2458 with tight tolerances and electrically welded, allowing for the best radial run-out, limited unbalances and smooth quiet operations;
  • carbon steel shaft ST37 to DIN 17100 providing the necessary resilience for heavy duty conveyor rollers;
  • massive bearing housings made of forged steel with precision tolerances;
  • deep groove precision ball bearings, filled with lithium grease NLGI 2 for life to prevent dirt and water ingress;
  • non-contacting triple lip labyrinth seal, heavy duty circlip cover cap cold pressed deep drawn steel to DIN 1623/1624 and zinc plated;
  • roller shell and axle with special long-life wax to withstand rust.

Designed for open mining applications, DSK extra heavy-duty conveyor rollers are suitable for any type of bulk material handling. Starting from their standard design and according to customer needs, all DSK rollers are available in mass limited version, with different shell thicknesses, different laggings for aggressive and corrosive applications and additional sealing for extreme environments. Also, with the available rollers and accessories it’s possible to group different type of garlands for belt speed up to 10 m/sec.

Related applications
Related products

Suspended sets

Garland suspended sets used in applications like mining for the conveying of large lump size material.

Return sets

Sets used for sustaining the empty belt in the return section.

Upper carrying troughing belt conveyor idlers

Flat and troughing belt conveyor idlers designed for sustaining the belt on material loading and handling sections.

Supports

Support brackets in cold pressed sheet steel.

3DDrawings

3DDrawings | Bulk & Unit

Download our standard Bulk & Unit catalog drawings in the main 2D and 3D formats in 3DDrawings

Enter

Subscribe to our newsletter

Sign up for our newsletter and you will always be up to date with the latest news.

Subscribe