Pulley Slide Lagging

Pulley Slide Lagging

Superior Traction:The diamond shape and Z shape groove on the surface greatly increases the friction/traction between pulley and belt. Therefore, less slipping and better driving performance.

Long aging:

Highly elastic and wear-resistant rubber material is used, and the fixing method is tight and reliable to prolong the service life of the drum.


Foreign matter discharge itself through the double chevron groove on the pulley lagging surface and the gap between laggings. This structure ensures no material build-up so that the belt is easy to track and runs steady. Protect the pulley face and belt cover from damage and increase the service life.


The ventilation and heat dissipation improved through the double chevron groove on the pulley.

lagging surface and the gap between laggings. Reduced temperature of both belt cover and pulley face result in better performance and longer life.

Broad application range:

Suitable for all types of pulley with different diameters as long as the complete set is statically balanced.

Easy to maintain:

Replace the slide lagging without removing the pulley from the conveyor system and extra rubber fabricating. Simply slide out old lagging, slide in new lagging and resume operation. Reduce the shutdown time and maintenance cost dramatically and translate into high productivity.


Parts for Pulley Lagging

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Calculate Pulley Diameter without lagging: Use designed overall pulley diameter with lagging minus 2 x chosen lagging pad thickness (H).

Complete Set Solutions: Our engineer team will come up the solution of pulley static-balance based on the pulley diameter without lagging and the required length (L). We can also meet requirements according to customer’s personalized specification/design.

Requirement of drum face pulley: If the pulley face without lagging is drum, use SRS15 or SRS19 lagging pads. If the pulleywithout lagging is flat face with less than 750mm face length, customer could thicken the middle portion of the pulley face and use SRS15 or SRS19 lagging pads. If the pulley without lagging is flat face with face length greater than 750mm, use SRE19+SRS19+SRE19 inclined lagging pads to achieve drum face.

Belt Supplied Requirement

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Installation Step

-Based on the number of lagging pads required, mark the installation positions of the lagging pads on the pulley evenly.

-Weld or bolt the first retainer onto the marked position (make sure the retainer is parallel to the axial line of the pulley). See image 1.

-Slide the lagging pad into the first installed retainer, and then based on the corresponding position, weld or bolt the second retainer on the other side of the pad. Repeat this step until installing all retainer and pads. See image 2, 3, 4.

-After installing the pad into the retainer, please also install two fixtures at both ends of the pads to prevent the pads from sliding out of the retainer.

-The single retainer fixing installation should follow the spacing between adjacent single retainers. See image 5.

-Maintenance/Replacement: Remove the fixtures on both ends of the pads. Simply slide out the old ones and slide into the new ones, then put the fixtures back on again. See image 6.

Strengthened Version of Elevator Bucket

Better Adaptation

Compatible with international brand elevators and provides a better lifting speed with more capacity.

Exclusive Formula

With a self-developed formula to produce a durable high-performance bucket for heavy-duty tasks.

Sustainable Design

Creative design of a bottom open hole to improve airflow to reduce material backfeed.

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