More than 300 types of Rubber Elastomers which we apply in all the industrial sectors, positioning Tecno Caucho as a leader in technology and quality.
Without any doubt, the origin of Tecno Caucho, since our beginning we have been developing new coatings and applications in order to improve the features of our Rollers and Technical Parts. We dispose of more than 300 types of Rubber Elastomers which we apply in all the industrial sectors, positioning Tecno Caucho as a leader in technology and quality.
We dispose of quality techniques which set our products and services apart from the rest of the competitors. If you are looking to improve your products, we recommend you to contact with our Technical Department, so that we can study your case and offer you our best technical and economical solution.
Our quality ranges from Natural and Synthetic Rubbers to more complex solutions like Hypalon or Silicon, with other options available, like electrically conductive and antistatic qualities.
From Natural and Synthetic Rubbers to more complex solutions like Hypalon or Silicon, with other options available, like electrically conductive and antistatic quality rubbers.
The rubber coverings that we make at TecnoCaucho Rolls & Covers with the most exhaustive process and quality control, vouched by the certification ISO 9001, posses a wide variety of properties, some of which are:
Our rubbers withstand an extremely high dynamic load
Rollers with an excellent recovery against deformations
Coatings with a superb elasticity
Great abrasion resistance
Elastomers with a perfect performance against extreme temperatures
Our coatings count on the highest stability in hardness and diameter
We guarantee that every coated roller has an ideal junction between rubber and axis
Rubber-based elastomer compounds with improved properties.
Nuestros recubrimientos de goma abarcan todas las formulaciones y materiales existentes, algunos de ellos con sus principales cualidades son:
| Coating | Range of hardness Shº A | Features | Observations |
|---|---|---|---|
| Natural Rubber NR | 30-90 Shore A | Excellent abrasion resistance. | Excellent chemical, dynamic, mechanical and electrical properties. |
| Nitrile Rubber NBR | 40 a 95 Shore A | High abrasion, oil, grease and hydrocarbon resistance. | Buenas propiedades químicas, dinámicas, mecánicas y dieléctricas. |
| Styrene Rubber SBR | De 35 a 95 Shore A | High abrasion resistance, minimal degradation due to ageing.jecimiento. | Buenas propiedades químicas, dinámicas, mecánicas y temperatura. |
| Chloroprene – Neoprene Rubber CR | 40 a 95 Shore A | Excellent high temperatures resistance and great elasticity. | Excellent chemical and dynamic properties, self- extinguishing. |
| Ethylene, Propylene Rubber EPD-EPDM | 30 a 80 Shore A | Excellent abrasion resistance and dielectric. | Optimal chemical, dynamic, mechanical and temperature properties. |
| Silicon Rubber VMQ | 40 a 80 Shore A | Excellent fire and temperature resistance. | Good mechanical resistance, excellent flexion and elasticity. |
| Viton Rubber FPM | 45 a 95 Shore A | Good abrasion, ageing and temperature resistance. | Optimal chemical, dynamic, mechanical and temperature properties. |
| Hypalon® CSM Rubber | 40 a 85 Shore A | Excellent flame and temperature resistance, good resistance to solvents. | Good chemical resistance and water-resistant capacity. |
| Butyl Isobutylene- Isoprene Rubber IIR | 40 a 95 Shore A | Excellent impermeability against gasses, very low resilience. | Good dynamic properties, good temperature resistance. |
In TecnoCaucho we count on a production capacity.
Rubber rollers and press up to 12 meters and 100 metric tons of weight, we also offer a global solution to the maintenance and repairing of the rollers and presses, including the following services:
Grinding of rolls
Cover drilling and grooving
Dynamic balancing
Mechanical maintenance
Shaft and bearing reparation
Complete roll construction
Maxidry System
Since more than 20 years ago Tecno-Caucho Rolls & Covers has been using multi-layer technology in its roll covers, combining different formulations and hardness of rubber depending of roll application. Thanks to all this experience and to our constant strong investment in research and development of innovative rubber coatings for presses, we have developed the Maxidry system. With the Maxidry cover, which uses Triplex technology for printing machines we can achieve:
Longer life time between grinding operations
Lower noise level in the machine
Less energy consumption figures
Longer life time of press felts
Improved paper sheet quality
Higher increase in the drying capacity
| Hard cover | Soft cover | Maxidry cover | |
|---|---|---|---|
| Abrasion resistance | 4 | 1 | 5 |
| Elasticity | 2 | 4 | 4 |
| Yankee profile adaptation | 2 | 4 | 5 |
| NIP width | 2 | 4 | 5 |
| Drainage capacity | 3 | 2 | 5 |
| Vibration absorption | 1 | 3 | 4 |
| Life time between roll grindings | 4 | 1 | 4 |
