Polyurethane roll covers, wheels and parts in polyester basis with the highest quality and with any hardness level.
The Polyurethane Division has been integrated into the structure of Tecno-Caucho Rolls & Covers since 1988, being specialized in the development of new qualities of polyurethanes for roll covers, technical wheel parts and presses, aside from the improvement of the existing ones. Our polyurethane coverings are developed to obtain the best resistance to wear through abrasion, friction or chemical attack.
We dispose of qualities specifically developed to enhance low temperature performance, increase the hydrolysis and hysteresis capacity, or for work with oils and solvents. Our polyurethane coatings for wheels and pulleys can also be conductive and antistatic. .
We continuously incorporate special qualities to work with temperatures superior to 100ºC maintaining the mechanical properties of the cover, with especial abrasion resistance. If you need technical assessment do not hesitate to contact us, our technical team will recommend the best solution for your needs.
Our polyurethane covers offer a wide range of properties which grant numerous of applications.
Steel Applications:
Band pass rollers
Flange rollers
Tracking wheel
Varnisher Rollers
Chroming rollers
Acid tanks and deposits
Cutting Rings
Suction Cups
Other Protection Applications
Technical Parts
Paper-Board Applications
Roll Covers
Introducing Cutting Wheels
Cutting Knifes Protection
Hydrocyclons
Pulleys, Suction Cups, Die Rings
Construction, Mechanics and Transport Applications
Wheels, Cylinders, Discs
Transmission Elements, Couplings, Friction Discs
Anti-vibration Supports
Joints and Collars
Polishing Vibrators, Centrifugal
Gears
Isolating Structures
Caps, Rollers, Transpalet Wheels
Impeller Coatings
Bearing Coatings
Automobile Applications
Press, Ejector and Spring Tooling
Maintenance Clamps
Wheel Pump Discs
Protection and Splints For Fragile Piece Transport
Mining, Quarry and Public Building
Trailing Rollers For Conveyor Belts
Sifting Clothes
Canal and Pipe Coverings
Impeller, Pump Casing and Hopper Coatings
Aggregate Conveyors
Bellows Seals
Cyclones
Unloading Tubes
Semi-Manufactured Products Applications
Rectangular Bars
Round, Solid-Ring and Hollow Bars
Disks
Crowns
Sleeves
Polyurethane Plates of all thickness
Up to 50 mm of 1000x500 mm.
On request up to 3000x2000x50mm
Specific parts
Polyurethane Roll Covers
At present Tecno Caucho Rolls & Covers owns one of the most advanced manufacturing plant of polyurethane covers existing to the date, our own technology allows us to cover any roll with most advanced technology, final quality and allowing us to give unique properties.
We can apply PUR covers to anything, starting from a small wheel and up to a roll of 100 tons and 15 meters of length, with a diameter up to 2,4 meters, with a guarantee of the top quality of the polyurethane cover and of its finished surface.
Properties of our polyurethane elastomer roll covers:
An improved thermal resistance to abrasion
Rolls with excellent mechanical properties
Covers with great dimensional stability and optimal elasticity
Complete range of thickness available with our own formulas of polyurethane
Excellent strength to tearing and wearing
Covers with an incredible resistance to hydrolysis and chemical products
| Properties | Hardness | Dimensional Elasticity | Traction Strength | Ultimate Elongation | Chemical Strength | Cut-tearing Strength | Abrasion Strength |
|---|---|---|---|---|---|---|---|
| TT70AR | 70 | Excellent | Excellent | Excellent | Good | Excellent | Good |
| TT75AR | 75 | Excellent | Excellent | Excellent | Very Good | Excellent | Excellent |
| TT80A / TT80AR | 80 | Excellent | Excellent | Very Good | Very Good | Very Good | Excellent |
| TT85AR | 85 | Very Good | Very Good | Very Good | Very Good | Very Good | Excellent |
| TT90A / TT90AR | 90 | Very Good | Very Good | Excellent | Excellent | Excellent | Very Good |
| TT95A / TT95AR | 95 | Very Good | Very Good | Excellent | Excellent | Excellent | Very Good |
| TT60D | 98 | Excellent | Excellent | Excellent | Good | Excellent | Very Good |
| TS30A | 30 | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent |
| TS50A | 50 | Excellent | Excellent | Very Good | Excellent | Very Good | Excellent |
| TS60A | 60 | Excellent | Very Good | Very Good | Excellent | Very Good | Good |
| TS70A | 70 | Excellent | Very Good | Excellent | Very Good | Excellent | Excellent |
| TS80A | 80 | Excellent | Very Good | Excellent | Very Good | Excellent | Excellent |
| TS90A | 90 | Very Good | Excellent | Very Good | Very Good | Very Good | Excellent |
| TS95A | 95 | Very Good | Excellent | Very Good | Very Good | Excellent | Very Good |
| QS55A | 55 | Excellent | Excellent | Excellent | Excellent | Very Good | Very Good |
| QS60A | 60 | Excellent | Very Good | Excellent | Excellent | Very Good | Excellent |
| QS65A | 65 | Excellent | Very Good | Very Good | Good | Excellent | Excellent |
| QS70A | 70 | Excellent | Very Good | Very Good | Excellent | Excellent | Very Good |
| QS75A | 75 | Excellent | Excellent | Excellent | Excellent | Very Good | Very Good |
| QS80A | 80 | Excellent | Excellent | Excellent | Excellent | Very Good | Excellent |
High-Performance Polyurethane Wheels
The Polyurethane Covering Division is one of the biggest manufacturers of High- Performance Polyurethane Wheels, of all kinds, casting core, steel, with bearings, etc… We make all kinds of PU rollers, bearings, pulleys and presses of PUR casting polyurethane.
Thanks to our technical team and to the fact that we rely on cutting-edge manufacturing processes, as well as specialized machinery, we can create any kind of polyurethane elastomers.
Our Polyurethane Wheels Properties
Our covers have exclusive formulas
We offer any range of hardness
PU wheels with an extraordinary load capacity
Excellent resistance to grease, oils, gasoline and ozone.
Elastomers with a high abrasion resistance
Polyurethane with excellent mechanical properties
Every wheel owns an exceptional resilience
Excellent mechanical properties
Polyurethane Technical Parts
Thanks to our technical department along with our advanced equipment and wide experience in the sector, we can manufacture all kinds of technical parts with polyurethane elastomers of highest quality, regardless of the part complexity.
Consult with our technical department of PU and we’ll assess you about the polymeric typology that your technical rubber part may require.
Polyurethane Covers Maintenance Services , where we offer:
Manufacture complete Rollers or Press rolls, including cores, shells and corresponding cover, wheels or any kind of piece, its mould or its utillage.
Complete Grinding works, turning and super-finishing.
Drilling of polyurethane suction cylinders including blind drill holes and complete surface Grooving process.
Dynamic balancing of rollers, wheels and shafts.
Grinding and Super-Finishing Service for cylinders, elastomer wheels and PU parts.
We offer complete service in maintenance of any type of roller, press rolls, suction press rolls or KÚSTER roll.
Moulds for polyurethane parts
In Tecno-Caucho Rolls & Covers we are experts in polyurethane coatings and in manufacturing of all kind of components made of polyurethane elastomers that require a mould. We offer an extensive stock of moulds in our facilities, and we also can manufacture any type of mould for your polyurethane component.
Don´t hesitate contacting us and our technical team of PU elastomers will assess you about how you part must be manufactured.
Polyurethane Coating Services
Cast polyurethane elastomers with maximum performance.
Polyurethane coatings with extreme resistance to abrasion.
Casting polyurethane pieces with excellent mechanical properties.
Cast polyurethane elastomers with polyether and polyester base.
Grinding and machining services for polyurethane technical parts.
Casting polyurethane elastomers for all types of applications.
