RAM Group — protective coatings and wear-resistant parts

Nanodiamond coatings for parts that are not allowed to wear out

Since 2006 we have been applying protective coatings to industrial equipment parts: from press tooling and mill rolls to oil pump valves and engine cylinders. The core is our proprietary composite metal-diamond coating technology, protected by Russian patent No. 2404294.

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kg/mm² — microhardness of the chrome-diamond coating before heat treatment (RU patent No. 2404294)
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service life of cutting tools with a 7 µm coating (TsNIIMash test report No. 14, 26.09.2006)
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wear resistance vs. chrome coating without diamond additive (RU patent No. 2404294)
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wells in Russia and Kazakhstan — field validation of RAM oilfield equipment (company data)
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What we do

The group works at the intersection of electroplating, materials science and machine building: coatings, parts, equipment.

Chrome plated parts

Nanodiamond chrome plating

NanoChrome composite coating: fine-grained dense structure, increased hardness and wear resistance.

Technology →
Plating line

Electroplating services

Chrome plating (milky, bright, matte, black), zinc plating, phosphating, electropolishing, cataphoretic and powder coatings.

Services →
Tooling and parts

Tooling and parts

Manufacturing of wear-resistant press tooling and critical parts to customer drawings.

Manufacturing →
Slide valves

Oilfield equipment

Slide valves for SRP and ESP, short-piston pumps, plungers and barrels with nanodiamond coating.

Oil & Gas →
Engine

Industry applications

Stamping and press tooling, glass mold sets, engine cylinder-piston groups, railway applications.

Applications →
Coating microstructure

R&D

RU patent No. 2404294, utility model No. 81781, invention No. 2533280. New filings: railway wheel dies, nanodiamond cosmetics.

R&D →
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Industries

RAM coatings and parts work where wear means money: downtime, repairs, tooling replacement.

Machine buildingOil & gasMetallurgy and rollingRailwaysGlass industryAviation and UASAutomotivePower generationShipbuildingFood industryConstruction

Industry recognition

Winner of the OMK 2022 award in the "Best Nanotechnology Project" category.

Verified testing

Coatings tested by TsNIIMash (2006) and the VNIIZhT railway research institute (2022). Results on the Technology page.

Patent protection

The coating composition, electrolyte and production method are protected by RU patent No. 2404294 (published 20.11.2010).

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Let's discuss your part

Send us a drawing or a photo of the part and its operating conditions — we will propose a coating option, lead time and price.

Phone
+7 985 773-33-58
Email
ramllc@yandex.ru