Rexline Engineering · Diamond & Ceramic
Pulley Lagging
REXWRAP rubber and ceramic pulley lagging is available with diamond-grooved and ceramic profiles to improve traction and support reliable belt operation. Standard roll lengths of 10 m and 20 m are available, subject to product type and stock
Diamond Lagging · Ceramic Lagging · Finger-Gripped Tiles
High Wear Areas
REXWRAP™ Diamond Pulley Lagging
REXWRAP™ DIAMOND PULLEY LAGGING is our trademarked high performance 60 Duro Black lagging to give ultimate abrasion resistance in the highest wear areas of a pulley.
REXWRAP™ is a self cleaning lagging with a large diamond Profile to help with channeling dirt and water away from the pulley.
REXWRAP™ is available with a CN bonding layer to give excellent adhesion to the Steel Pulley surface.
REXWRAP™ has outstanding physical properties making it the number one choice for Pulley lagging.
Features & Properties
| Technical Specifications | |
|---|---|
| Polymer | NR/BR |
| Specific gravity | 1.10 ± 0.05 |
| Hardness | 60 ± 5 Shore A |
| Tensile strength (min) | 20 MPa |
| Elongation at break (min) | 600 % |
| Abrasion resistance (max) | 90 mm³ |
| Temperature Rating | -20°C to +70°C |
Available Dimensions
110 x 500 x 20000 mm
212 x 500 x 20000 mm
315 x 500 x 20000 mm
* REXWRAP™ Laggings can be manufactured and supplied in a wide variety of lengths and thickness. Please contact us with your requirements
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92% Alumina Ceramic
REXWRAP™ Ceramic Pulley Lagging
REXWRAP™ CERAMIC PULLEY LAGGING is our trademarked high performance 60 Duro Black lagging with 92% Alumina ceramic tiles vulcanized into the rubber to give ultimate abrasion resistance in the most high wear areas of a pulley.
REXWRAP™ is a self cleaning pulley lagging with Radius grooves to conquer the effect of excessive dirt and water build up on the pulley.
REXWRAP™ Alumina Ceramic tiles have a dimpled profile to help with traction and grip.
REXWRAP™ is available with a CN bonding layer to give excellent adhesion to the Steel Pulley surface.
REXWRAP™ has outstanding physical properties making it the number one choice for Pulley lagging.
Features & Properties
| Technical Specifications | |
|---|---|
| Polymer | NR/BR |
| Specific gravity | 1.13 ± 0.05 |
| Hardness | 60 ± 5 Shore A |
| Tensile strength (min) | 17 MPa |
| Elongation at break (min) | 405 % |
| Abrasion resistance (max) | 140 mm³ |
| Temperature Rating | -30°C to +60°C |
| Alumina Content | ≥92% |
| Bulk Density | ≥3.63g/cm³ |
| Hardness R45N | Min 77 |
| Flexural Strength | Min 2,447 Kg/cm2 |
| Compressive Strength | Min 19,884 Kg/cm2 |
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Available Dimensions
112 x 500 x 10000 mm
215 x 500 x 10000 mm
* REXWRAP™ Laggings can be manufactured and supplied in a wide variety of lengths and thickness. Please contact us with your requirements
Comparison Table for Co-Efficient of Friction
| Co-efficient of Friction | Bare Steel Pulley | Rubber Lagging | Ceramic Lagging |
|---|---|---|---|
| Dry | 0.25 | 0.50 | 0.75 |
| Wet | 0.15 | 0.35 | 0.55 |
Engineered Tiles
Finger Gripped Engineered Ceramic Pulley Lagging
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Excellent bonding strength from rubber to tiles.
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Back of the tile, the grooves are cut to further improve tile bonding and eliminates tile propping out.
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High tile quality with specified tile specs.
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Square protrusions in the end avoida tracking issues.
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Round knobs are gentle to the belt compared to harsh diamond shaped tiles knobs.
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Radius grooves is an advantage (Allows small pulley diameter and has a self-celaning effect)
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Requires lesser number of sheets cover existing pulley face width
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10m Roll of 500m width is advantageous, as there is minimal wastage. The sheets available in the market are less than 200m wide.
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