COATING - SURFACE FINISH

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Sigma Excel rings are premium hard chrome plated rings designed for high-performance applications in the textile industry. These rings are known for their exceptional durability, wear resistance, and superior surface finish, making them a top choice for demanding spinning processes. 

Key Features and Benefits:

• Superior Coating Quality: Sigma-Excel rings feature the most advanced hard chrome plating in Ringmann's product line, ensuring exceptional wear resistance and longevity.
• Enhanced Surface Finish: The superior coating results in an ultra-smooth surface that significantly reduces friction, minimizing yarn breakage and improving yarn quality.
• Optimal Performance: Designed for high-speed and high-stress spinning operations, Sigma-Excel rings maintain consistent performance and reliability over extended periods.
• Increased Efficiency: The reduced friction and wear translate to lower maintenance requirements and higher efficiency in the spinning process.

Black Diamond rings are Ringmann's oxidized coated rings, designed to offer unique benefits through an advanced oxidized surface treatment. These rings are tailored for specific applications where enhanced lubrication retention and corrosion resistance are crucial. 

Key Features and Benefits:

• Oxidized Coating: The Black Diamond rings feature a protective oxide layer that enhances surface hardness and corrosion resistance, providing long-lasting durability.
• Enhanced Lubrication: The porous nature of the oxidized coating helps retain lubricants better, leading to improved lubrication and reduced friction during spinning operations.
• Specialized Applications: Black Diamond rings are ideal for applications that require enhanced corrosion resistance and improved lubrication, ensuring smooth and efficient operation.
• Durability: The oxidized coating offers robust protection against wear, extending the life of the rings and reducing maintenance needs.