Thermal Spray Division

Thermal Sprayed covers allow us to apply very high fusion points, without elevating the component’s temperature.

The Thermal Spray Division was created in year 2008 with the most reliable team and facilities available on the market. The Thermal Spraying applied coatings allow us to apply very high fusion points, without raising the temperature of the components being sprayed. Our coverings can be applied on top of completely finished surfaces, without modifying the metallurgical properties of the substrates and without any risk of creating thermal deformations,

commonly found in high temperature coatings. The combination of the level of our technical team, the reliability of our equipment and the expertise in the main applications in the most important industrial sectors make Tecno-Caucho one of the best option in order to improve the features of your equipment and the productivity of your business.

If the Rollers and Presses in your production processes have any wear or corrosion problems or you want to enhance the quality and durability of the surfaces, we encourage you to contact our Technical Department, and allow us to assess you and offer the best technical solution.

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This technology allows us to apply coatings with very high fusion points, without raising the temperature of the components, which provides some exceptional qualities.

textil

Textile

Strainer, guide, trailing, fluted, dryer and cutting rollers.
plastic

Plastic

Calender, corana, cooling and cutting rollers.
papel

Paper

Calender, supercalender, size press, suction press rolls, dryer cylinders, winding rolls, pope rolls and guide Rollers.
petroleo

Crude oil

Slitting valves, axis, pistons, sleeves and mechanical locking.
energia

Energy production

Bypass valves, heat exchangers, turbine axis, hydroelectric turbines, carbons seals.
siderurgia

Metalworking

Return, tracking, furnace, flange, pot, tensioning and work rollers.
petroquimico

Petrochemical

Compressor rod, mechanical seals, sleeves, ring seals.
plane

Aviation

Compression and fan blades, airfoils, central compressor, outlet seals, turbine blades.
gas

Gas turbines

Turbine axis, combustion lines, sealing and fan segments.
artes

Graphic Arts

Etched, applicator and print rollers, offset cylinders.
cristal

Crystal

Returning, elevator and lehr rollers, discharge table and float.

General

Substitute for electrolytic chrome, guide, countepressure, discharge and glue rollers.
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Our HVOF coatings range

The high-speed thermal spraying, also known as HVOF (High Velocity Oxy Fuel), sprays the metals of the coating materials by heating them and later accelerating those through a gas nozzle at a speed higher than the speed of sound. The high energy of the particles atomized by HVOF impacting the roller surface offers extremely hard and resistant coatings,

maintaining unaltered the chemical properties of the sprayed materials due to the minimal time those spend in a flame. Our coating ranges from special Cermets alignments, capable of withstanding the corrosion at highest temperatures, to specially developed coatings to withstand friction and abrasion in acid and alkaline environments or the presence of water or vapor, as well as coatings which substitute electrolytic chrome,

that in addition to improving its mechanical and physical properties, thus improving its wear resistance, also contribute to the environment well- being by minimizing the amount and hazard of the generated residue. The HVOF coatings applied by Tecno Caucho Thermal Spray Division is created with the idea to offer the best technical and economical solution to the main wear issues by corrosion, abrasion and friction, even at high temperatures.

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HVOF Coating Details

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In Tecno Caucho Rolls & Covers we have the best qualified team and equipment to perform grinding, texturing, polishing and super-finishing operations for coatings of all components and rollers we manufacture, which guarantees the maximum quality and reliability.

Superficial Finishes
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