SEC Business Group Rubber Disc Return Rollers are designed to remove
material build-up from conveyor return belts, helping prevent carryback
accumulation and improving overall conveyor performance.
Manufactured with a robust steel shell and welded or machined bearing
housings, these rollers provide long-term structural integrity in
demanding conveyor applications.
Fitted with 2RS NSK greased-for-life bearings and triple-labyrinth
sealing systems to protect internal components from dust,
moisture, and contamination.
Description
SEC Business Group Rubber Disc Return Rollers are designed for installation
on the return side of conveyor belts in low to medium duty applications
where carryback is a concern. The rubber disc configuration helps dislodge
material build-up on the belt surface, preventing accumulation on return
rollers and improving overall conveyor performance.
By removing material from the return belt, these rollers help maintain
conveyor cleanliness, reduce maintenance requirements, and extend the
service life of conveyor components.
The rollers are manufactured using a robust steel shell with bearing
housings either welded to or machined directly into the shell.
This construction eliminates the risk of the housings separating
over time due to heavy loading, moisture ingress, or thermal expansion.
The bearing housing design also removes the sharp edges typically
associated with shell failures, reducing the risk of belt damage
caused by the traditional “pizza-cut” effect.
SEC Business Group Rubber Disc Return Rollers are fitted with
2RS NSK greased-for-life bearings and incorporate double-sided
triple-labyrinth seals along with an additional dust seal featuring
a labyrinth design.
This advanced sealing system protects internal components from dust,
water, and contamination, ensuring long service life in demanding
operating environments.
The rubber discs are securely pressed onto the roller shell and
separated with steel spacers to maintain consistent spacing and
effective cleaning performance.
For applications requiring enhanced carryback removal, rollers are
also available with a spiral rubber ring configuration. This design
provides more controlled and continuous cleaning action along the
return belt.
Suitable for a wide range of materials handling operations, these
rollers can be used in environments ranging from small quarry
operations through to large-scale mining applications including
iron ore, hard rock, and coal operations.
They are also suitable for underground installations and can be
supplied with FRAS rubber where required.