Martin Conveyor Pulleys & Idlers

Profiled end-disc pulleys are engineered to offer an efficient and improved alternative to other stock drum pulleys. Profiled end-disc pulleys simplify the selection as they can be used in a wide range of applications from standard, mine and quarry duty, thus reducing your replacement inventory. Instead of deciding what might be the best pulley for your application, now you have one choice that conveys them all.

Martin are designed to meet today's demanding applications by offering the following standard benefits:

• Profiled integral end plates: true-turbine profile end plates that distribute stress more evenly. Moves stress away from the hub and reduces the risk of failure.
• Weldment: submerged arc welding with machined-in weld preparation provides maximum weld penetration.
•  Optimization: stocked with MXT^® bushings but available for keyless locking devices.

Martin’s mine duty wing pulleys are constructed from heavy materials and are recognized in the industry as a heavy duty ‘mine duty’ stock pulley on the shelf. All Martin wing pulleys utilize the unique pipe-end design, which offers ultimate protection against wing folding and hub weld fatigue. Our minimum .625" thick contact bar yields additional life in abrasive applications while our competitors thinner bar does not. Additionally, our .375" thick wing and .25" gussets offer greater structural support in aggressive applications.

Idlers are designed to support the belt and transport material on the carrying side of the belt. Troughing idlers typically consist of 3 rolls with wing rolls at 20, 35 or 45 degree inclinations. Martin Idlers are manufactured to meet or exceed CEMA standards.  Martin uses sealed for-life ball bearings that allow for trouble-free life even in the harshest applications.

CEMA C Series Idler Features and Benefits:

• Manufactured using sealed for life ball bearings for long maintenance free operation
• Martin premium triple labyrinth seal guard bearing protection
• Conform to all CEMA C load and dimensional requirements
• Protected roll weld