Flex-Lag^® Weld-On^™ Pulley Lagging

Flex-Lag^® Weld-On^™ Pulley Lagging features a patented gear-tooth design. This eliminates the wide gutters present in conventional weld-on lagging products and also helps minimize problems associated with vibration, cleaner chatter, and overall belt cleaner compatibility.

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Features
Specifications

Available in rubber and ceramic
Pre-cut to standard CEMA pulley widths for fast, easy installation
Can be easily installed without removing the pulley
Available with FRAS-approved rubber

How to Select the Right Lagging Product

To select the right pulley lagging, be sure to consider the environmental conditions around the pulley:

Belt condition, i.e., wet or dry
The service required for bonded lagging versus weld-on
The expected wear life of the lagging

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	Flex-Lag® Rubber			Flex-Lag® Ceramic			Flex-Lag® Weld-On™
Criteria	Light Duty	Plain	Diamond	Diamond Pattern	Medium Ceramic	Full Ceramic	Rubber Diamond	Full Ceramic
Thickness Range Available*	7.5 mm	10-25 mm	10-30 mm	12-30 mm	12-30 mm	12-30 mm	15 mm	15 mm
Belt Width*	Any Width	Any Width	Any Width	Any Width	450-3000 mm	450-3200 mm	450-3200 mm	450-3200 mm
Minimum Pulley Diameter	50 mm	300 mm	300 mm	300 mm	300 mm	300 mm	400 mm	400 mm
Dry Friction	Very Good	Excellent	Very Good	Very Good	Excellent	Excellent	Very Good	Excellent
Wet Friction	Average	Average	Good	Very Good	Excellent	Excellent	Good	Excellent
Wet/Muddy Friction	-	Average	Very Good	Very Good	Very Good	Very Good	Very Good	Very Good
Wear Life	Good	Good	Good	Very Good	Excellent	Best	Good	Best
Ease of Installation	Good	Good	Good	Good	Good	Good	Best	Best
Drainage Grooves	No	Yes
FRAS (Fire Resistant Anti-Static)	No	Available
Rubber Compound	SBR
Hardness (Shore A)	68 +/- 3
Ceramic Compound	-	-	-	Al2O3	Al2O3	Al2O3	-	Al2O3
Ceramic Coverage	-	-	-	13%	39%	80%	-	74%
Can be used in an autoclave (with application of uncured rubber)	Yes	Yes	Yes	Yes	Yes	Yes	No	No
Operating Temperature	-15° - 85° C
COF Values	Ask Your Local Sales Representative