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DLC Coating(CVD) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
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DLC Coating Product List

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DLC (Diamond-Like Carbon) Film Deposition Device

DLC (Diamond-Like Carbon) Film Deposition Device

For medical applications and optical components! Plasma CVD equipment that can reduce initial and running costs.

The "Diamond-Like Carbon Film Deposition Device" is a thermal cathode PIG (Penning Ion Gauge Discharge Type) plasma CVD device. It enables processing at low temperatures and high vacuum, achieving the formation of DLC (Diamond-Like Carbon) films with excellent hardness and smoothness. Compared to other methods, it allows for independent control of the amount and energy of ions incident on the substrate, enabling extremely wide-ranging control of film quality. Additionally, Tosei Corporation also offers surface treatment processing that widely utilizes the excellent characteristics of diamond-like carbon films on materials such as cemented carbide, stainless steel, and tool steel. 【Features】 ■ Low friction coefficient ■ Wear resistance ■ Low aggressiveness ■ Non-welding ■ Insulating *For more details, please refer to the catalog or feel free to contact us.

  • Other contract services

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DLC coating for semiconductor forming molds

DLC coating for semiconductor forming molds

It is a DLC coating using a hybrid process of PVD and plasma CVD.

The semiconductor forming die's Celtes DLC coating is a new DLC (diamond-like carbon) coating produced by a hybrid process of PVD and plasma CVD. By adopting a composite multilayer film, it demonstrates superior adhesion compared to conventional DLC and allows for thick films (up to 5μm), resulting in exceptional durability. Additionally, it can withstand high surface pressures due to the use of a substrate reinforcement layer, not only on cemented carbide but also on tool steel. The DLC coating has a very smooth and hard surface with a low friction coefficient, preventing adhesion of soft metals such as solder plating and aluminum. This significantly reduces defects caused by solder debris adhering to the mold and dramatically improves productivity by decreasing cleaning frequency. For more details, please download the catalog.

  • Other semiconductor manufacturing equipment

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Dry lubricating film DLC/NEO-C coating

Dry lubricating film DLC/NEO-C coating

Using the plasma CVD method, we can coat complex-shaped products and inner diameters with DLC-Si films that have excellent adhesion.

The "Plasma CVD NEO-C Coating" utilizes low fence plasma obtained in a vacuum to coat various products with DLC (Diamond-Like Carbon) films that have excellent tribological properties and high adhesion. The treated products achieve a high-performance surface with a high hardness of around 2000Hv and excellent smoothness with a low friction coefficient. Additionally, the previously weak adhesion of DLC has been significantly improved, making it easier to process complex shapes, uneven surfaces of molds, and inner diameters of mechanical parts. It is effective in preventing adhesion of non-ferrous metals such as aluminum and copper, significantly improving the maintainability of non-ferrous metal press molds and sliding mechanical parts, while also enhancing durability. Furthermore, due to the reduction in friction resistance and improvement in anti-seizing properties, it can reduce the amount of lubricants and release agents used during processing, making it a surface modification technology that is also environmentally friendly.

  • Press Dies
  • Vacuum pump
  • Assembly Jig

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Contracted precision machining services for resin molds and connector mold components.

Contracted precision machining services for resin molds and connector mold components.

Affordable. Fast. High quality. Cost reduction through sourcing from China! Average lead time is 4 weeks. Shipping overseas is also available. Many successful cases.

Our company, engaged in the manufacturing and trading of precision machined parts and maritime transport services, offers a "contract service for precision cutting processing." By sourcing from China, we provide cost advantages for lightweight products and those requiring extensive processing. Significant cost reductions can be achieved, especially for resin molds and connector mold parts. Additionally, the lead time is approximately 4 weeks on average, and we can accommodate shipments overseas. We have a proven track record in various fields, including automotive, electronic components, and resin molds. 【Features】 ■ Extensive delivery record of products for Japan ■ Production using Japanese materials and carefully selected Chinese materials ■ Achieving stable quality at reasonable prices ■ Pursuing shorter delivery times by using regular air freight ■ Issuance of various certificates is also possible *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Company：WTM
  • Price：Other
  • コーティング.png
  • Processing Contract
  • Other machine elements
  • Other contract services

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DLC coating

DLC coating

We provide DLC coating primarily for printing rolls, transport rolls, and various other items ranging from small to large (φ1000mm x 4000mm, 2.7 tons).

We provide DLC coating primarily for printing rolls and conveyor rolls, ranging from small items to large ones (φ1000mm x 4000mm, 2.7 tons).

  • roller

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DLC coating and film formation method

DLC coating and film formation method

I will explain the "ion source deposition," "PCVD," and "FAD" that we are conducting!

DLC film formation utilizes technologies such as PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition). Ion source deposition is a type of PVD where a filament is heated to ionize hydrocarbon gas using thermal electrons, which then collide with the substrate under a potential difference to create a coating. PCVD (Plasma Chemical Vapor Deposition) involves ionizing hydrocarbon gas in a plasma region and colliding it with the substrate under a potential difference to form a coating. FAD (Filtered Arc Deposition) uses a magnetic field filter to draw only ionized carbon into the substrate for film formation. [Film formation methods we employ] ■ Ion source deposition ■ PCVD (Plasma Chemical Vapor Deposition) ■ FAD (Filtered Arc Deposition) *For more details, please refer to the related links or feel free to contact us.

  • Coating Agent

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[Useful Materials] Basic Knowledge of Surface Treatment DLC That You Can't Ask Now *Materials Provided

[Useful Materials] Basic Knowledge of Surface Treatment DLC That You Can't Ask Now *Materials Provided

For those considering the longevity and durability enhancement of metals, resins, and rubber. Introducing the characteristics and manufacturing methods of DLC.

Our company conducts DLC coating using the know-how and equipment for manufacturing printing rolls. We can also form films at low temperatures around 100°C, and surface treatment is possible for not only metal parts but also for resins and rubber. This contributes to improvements in wear resistance, sliding properties, chemical resistance, corrosion resistance, and gas barrier properties. It also excels in biocompatibility. This document provides a clear and easy-to-understand introduction to the features and manufacturing methods of "DLC coating" for those who are new to the topic. [Contents] ■ What is DLC? ■ Features of DLC ■ Manufacturing methods of DLC ■ Classification of DLC ■ Measurement of DLC ■ DLC from Think Laboratory *You can view it via PDF download. Please feel free to contact us with any inquiries.

  • Surface treatment contract service

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Custom-made equipment / modification / maintenance / DLC coating

Custom-made equipment / modification / maintenance / DLC coating

We will materialize your ideas and propose original devices and modifications.

At iGate Corporation, we offer "custom-made vacuum equipment/modifications/maintenance/DLC coating." We provide a consistent service from design and manufacturing to delivery, and we also support processes, modifications, and maintenance after delivery. Additionally, we broadly accommodate modifications, maintenance, and relocation for equipment not manufactured by us. 【Features】 ■ Consistent implementation from design and manufacturing to delivery ■ Support for processes, modifications, and maintenance after delivery ■ Broad support for modifications, maintenance, and relocation of equipment not manufactured by us ■ We own a PE-CVD system compatible with 4-inch substrates for sample film deposition *For more details, please refer to the PDF document or feel free to contact us.

  • Vacuum Equipment

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Low-temperature DLC coating "DOWA-DLC"

Low-temperature DLC coating "DOWA-DLC"

Improving the wear resistance and anti-adhesion of molds, as well as reducing friction in machine parts! ~Enhancing wear resistance, anti-adhesion, and corrosion resistance~

"DOWA-Low Temperature DLC" is a coating process that forms a DLC film with excellent wear resistance, adhesion resistance, and low friction by using our unique PVD + P-CVD process. By equipping the film deposition device with a high-voltage pulse power supply, we have achieved an improvement in wear resistance while maintaining the smoothness of the DLC film surface. It is particularly suitable for countermeasures against material adhesion in aluminum press processing molds. 【Features】 (1) Further low-temperature treatment (180-250°C) compared to conventional PVD coatings (2) Extremely smooth film surface due to a droplet-free process (3) Low friction with excellent lubricity (4) Widely used in manufacturing, such as press molds and sliding jigs! *For more details, please contact us or refer to the catalog.

  • Surface treatment contract service
  • Processing Contract

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Particle-free, hydrogen-free DLC coating (TAC)

Particle-free, hydrogen-free DLC coating (TAC)

Achieving high hardness, strong adhesion, and excellent wear resistance with room temperature film formation! By coating after removing impurities, it also contributes to improving fuel efficiency in automotive parts!

The hydrogen-free DLC film (ta-C) using the FCVA method differs from existing PVD and CVD methods by removing impurities through an electromagnetic filter, resulting in fewer particles, excellent adhesion, and high wear resistance. Additionally, since film formation is possible at room temperature, it can be applied to various materials such as low melting point materials like resins, ceramics, and rubber. Furthermore, thick films of over 10 micrometers can be created, enhancing the quality of automotive parts and increasing added value through longer lifespan. In addition to the DLC film, please also try the composite metal film "MiCC film," which excels in release properties during plastic molding. 【Features】 ■ Achieves high hardness, strong adhesion, and excellent wear resistance ■ Capable of creating thick films over 10 micrometers ■ Film formation possible at room temperature ■ Applicable to various materials *For more details, please download the PDF document or feel free to contact us.

  • Coating Agent

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Super DLC Coating Beyond DLC【Patent Technology】

Super DLC Coating Beyond DLC【Patent Technology】

We provide super DLC (hydrogen-free ta-C film), Micc film, and various metal films using the FCVA method.

FCVA (Filtered Cathodic Vacuum Arc) provides high-quality coatings that are on a different level compared to existing methods such as PVD and CVD. Additionally, since no heating is required during the film formation process, deformation of the substrate does not occur, allowing for coatings on resin components as well. In particular, DLC films (ta-C) have the following characteristics: 1) Extremely close to diamond (high sp3 bonding) 2) Very high hardness, adhesion, and wear resistance 3) Hydrogen-free 4) Film thickness: from a few nm to 10 nm 5) Can be deposited on inner diameters These features make it suitable for various fields such as hard disks, precision molds, and wear-resistant parts. *For more details, please download the catalog or contact us.*

  • Other painting machines

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Coating device for powder metallurgy forming release DLC coating

Coating device for powder metallurgy forming release DLC coating

A new functional coating that achieves high durability ICF deposition using a special ion source, which does not peel off even when used under high surface pressure, resulting in extended lifespan!

The release coating for powder compaction molding is a new functional coating that does not peel off even under high surface pressure, achieving a longer lifespan compared to conventional DLC films that would peel off under high surface pressure. It prevents powder adhesion to the upper and lower punches during powder compaction processing and maintains a mirror-like finish. This coating has a low friction coefficient under high surface pressure, preventing the powder containing binders from adhering to the punches. Even under high loads, it is difficult to peel off, exhibiting excellent durability and wear resistance, as well as high adhesion and stable performance. For more detailed information, please contact us or download the catalog.

  • Powder Molding Machine

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Hydrogen-free DLC coating [Sales of film deposition equipment and contract film deposition]

Hydrogen-free DLC coating [Sales of film deposition equipment and contract film deposition]

Technical data provided: Achieving high hardness, high adhesion, and excellent wear resistance with room temperature film formation! DLC (TAC) coating is possible for plastics and ceramics.

Hydrogen-free DLC films (ta-C) using the filtered arc method differ from existing PVD and CVD methods by removing impurities through an electromagnetic filter, resulting in fewer particles, excellent adhesion, and high wear resistance. Additionally, since the film is formed at room temperature, it can be applied to low melting point materials such as plastics and rubber, as well as various materials like ceramics. Furthermore, it is possible to create thick films of over 10 micrometers, enhancing the quality and longevity of automotive parts, thereby increasing added value. In addition to DLC films, please also try our composite metal film "MiCC film," which excels in release properties during plastic molding. 【Features】 ■ High hardness film free of particles (droplets) ■ Applicable to various materials including low melting point materials like resins and rubber, as well as ceramics ■ Improved wear resistance for sliding components ■ Capable of creating thick films over 10 micrometers ■ High corrosion resistance against gases such as ozone and NOx *For more details, please download the catalog or feel free to contact us.

  • Coating Agent

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Celtis DLC Coating [Superior adhesion and wear resistance compared to conventional methods!]

Celtis DLC Coating [Superior adhesion and wear resistance compared to conventional methods!]

A new composite multilayer DLC coating with superior adhesion and wear resistance has arrived! It enhances the lifespan of sliding components, precision molds, and tools!

The Celtes DLC is a next-generation composite multilayer DLC coating produced by a hybrid process of Plasma Booster Sputtering (PBS) and Plasma CVD. By adopting a new plasma source, it can be deposited at lower temperatures (below 180°C) than before, significantly improving the durability of molds and parts compared to conventional DLC. With a high adhesion 3-5 micron DLC coating, it can also be applied to tool steel molds and SUJ/SCM steel parts that have previously been unsuitable due to insufficient adhesion at high surface pressures. 【Features】 - In the Fabry (Falex) seizure test, it achieved a seizure load limit of up to 2000 kgf under non-lubricated conditions and over 2500 kgf under lubricated conditions. - Compared to other companies' composite multilayer DLCs, the damage to the coating after the Fabry test is minimal, and it does not peel off even when the base material becomes red-hot and undergoes plastic flow. *For more details, please request documentation or view the PDF data available for download.

  • Other cutting tools

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Hydrogen-free DLC coating with excellent high hardness and wear resistance [Materials available].

Hydrogen-free DLC coating with excellent high hardness and wear resistance [Materials available].

Achieve high hardness, strong adhesion, and excellent wear resistance with room temperature film formation! DLC coating is possible for plastics and ceramics.

The hydrogen-free DLC coating (ta-C) produced by our unique FCVA film formation technology differs from existing PVD and CVD methods by removing impurities through an electromagnetic filter, resulting in fewer particles, excellent adhesion, and high wear resistance. Additionally, since it is a room temperature film formation process, it can be applied to low melting point materials such as plastics and rubber, as well as various materials like ceramics. Furthermore, it is possible to create thick films of over 10 micrometers, enhancing the quality and longevity of automotive parts, thereby increasing added value. This technology improves wear resistance for resin and ceramic materials and extends the lifespan of automotive components, achieving functional enhancements across various fields. 【Features】 ■ High hardness film free of particles (droplets) ■ Capable of film formation on various materials, including low melting point materials like resin and rubber, as well as ceramics ■ Improved wear resistance for sliding components ■ Capable of creating thick films over 10 micrometers ■ High corrosion resistance against gases such as ozone and NOx We are currently offering explanatory materials summarizing basic knowledge about coating technology and our unique FCVA film formation technology! *For more details, please download the catalog or feel free to contact us.

  • Coating Agent

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