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DLC CoatingAt ARKA PVD Coating, we specialize in Diamond-Like Carbon (DLC) coating services in Gujarat and across India, delivering ultra-hard, low-friction coatings trusted across diverse industries. Known for their diamond-like hardness and superior wear resistance, DLC coatings are the first choice for automotive, aerospace, tooling, and electronics sectors.
From Ahmedabad, Vadodara, Rajkot, Surat, Bharuch, to Ankleshwar, our Gujarat-based facility offers precision DLC coating services, ensuring long-lasting protection, efficiency, and cost savings.
Our detailed technical specifications clearly outline the key benefits, such as extended operational life and reduced downtime.Call Us 24/7
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Diamond-Like Carbon coating (DLC coating) is a form of amorphous carbon coating applied using PVD technology, engineered to mimic the hardness and durability of natural diamond. With high hardness, ultra-low friction, chemical stability, and aesthetic appeal, DLC coatings are widely used in applications requiring wear resistance, smooth operation, and extended lifespan.
Experience(Years)
Advanced Coating Solutions
Commitment to Quality
Client Satisfaction Rating
Shrihari Industrial estate, Village Sarangpur, GIDC Ankleshwar Bharuch 393001
DLC Coating AdvantagesWhy industries choose DLC coating services in India:
Industrial Hard Coating ServicesA variety of industries, from general manufacturing to more niche ones like aerospace and medicine, can benefit from ARKA PVDCoating's PVD coating services.
We offer PVD coating for cutting tools that makes them last much longer and work better. We put our coatings on a lot of different equipment, such drills, end mills, reamers, taps, and saws. Our TiN coating for cutting tools is ideal for both HSS and carbide tools.
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We are experts in PVD coating for extrusion dies and PVD coated molds. Our coatings work great for die casting tools and plastic molding applications, like cavities, cores, and ejector pins. Our remedies make things less likely to wear out and stop galling.
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We are one of the best companies that offers automotive PVD coating services. We put long-lasting, wear-resistant coatings on a lot of different parts, such as engine parts like pistons and gears. We also cover sections of the transmission, fasteners, and fuel system injectors.
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We offer industrial coatings for the energy sector, such as pvd coating for parts used in oil and gas and power generation. Our products make drilling equipment, pumps, and valves last longer in very harsh conditions.
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Process of DLC CoatingThe diamond-like carbon (DLC) PVD coating process applies a thin, extremely hard carbon-based layer onto tools and components. With ultra-low friction, extreme hardness, and excellent wear resistance, DLC coating ensures smoother operations and superior durability. Its unique properties make it ideal for cutting tools, automotive parts, and medical instruments, delivering high performance even in demanding conditions.
Compared to uncoated tools, DLC-coated drills, dies, and components last up to 2–5 times longer, reducing downtime, replacement costs, and improving overall efficiency.
We analyze your application needs and recommend DLC coating solutions designed to maximize hardness, minimize friction, and enhance overall performance.
Using advanced PVD technology, we apply DLC coating with high accuracy, ensuring ultra-smooth surfaces, superior wear resistance, and long-lasting tool life.
From consultation to final delivery, we provide dependable DLC coating services, ensuring your tools and components are coated to perfection and delivered on time.
Working ProcessARKA PVD Coating is Gujarat’s trusted name in surface solutions. We are the best place to get high-end PVD coating solutions for industrial tools.
10+ years of experience in PVD technology
Advanced PVD machines delivering consistent results
ISO-certified quality standards
Gujarat-based facility serving PAN India
Trusted by industries in Ahmedabad, Vadodara, Rajkot, Surat, Bharuch, Ankleshwar, and beyond. When you choose ARKA, you are choosing enhanced tool life, improved performance, and reliable production for your critical components.
Our experts recommend DLC coating for ultra-low friction, high hardness, and long-lasting tool performance.
| Characteristic | Value |
| Thickness | 1 – 5 μm |
| Hardness | ~5000 HV |
| Friction Coefficient | 0.1 – 0.2 |
| Temperature Resistance | Up to 500°C |
| Color | Black Glossy |
| Wear Resistance | Excellent (High) |
Common QuestionsHere are some answers to common questions about our services. With our advanced processes and commitment to quality, you can be confident that your DLC coating are in expert hands.
DLC (Diamond-Like Carbon) coating is a thin, hard carbon-based layer that provides extreme hardness, ultra-low friction, and excellent wear resistance. By reducing friction and heat generation, DLC-coated tools and components run smoother, last longer, and deliver consistent high performance in demanding applications.
DLC coating services in India are widely used in automotive, aerospace, medical, cutting tool, and electronics industries. From surgical instruments to engine parts and precision cutting tools, industries choose DLC coating to extend tool life, reduce downtime, and achieve cost savings.
The lifespan of DLC coating depends on usage, application environment, and material type. In general, DLC-coated cutting tools, dies, and components last significantly longer compared to uncoated ones, offering up to 2–5 times more durability under proper working conditions.
Yes, DLC coating is biocompatible and safe for medical applications. Its non-toxic, wear-resistant, and corrosion-proof properties make it ideal for surgical instruments, implants, and medical devices where both performance and safety are critical.
Compared to traditional PVD coatings, DLC coating offers ultra-low friction (0.1–0.2), near diamond-like hardness (~5000 HV), superior wear and corrosion resistance, and a sleek black glossy finish. These features make it one of the most versatile and reliable coatings for high-performance industries.
