Self-lubricating bronze plates are engineered to meet the most demanding industrial requirements, offering exceptional performance in a wide range of applications. These plates are manufactured from high-quality bronze alloys, ensuring durability, reliability, and long service life. Whether you need custom-machined bronze wear plates or standard sizes, our products are designed to exceed expectations.

Key Features of Self-Lubricating Bronze Plates

• Self-Lubricating Properties

Self-lubricating bronze plates are embedded or impregnated with solid lubricants such as graphite, PTFE (polytetrafluoroethylene), or molybdenum disulfide. These lubricants are gradually released during operation, forming a solid lubricating film that reduces friction and wear. This makes them ideal for applications where manual lubrication is difficult or impossible.

• High Strength and Wear Resistance

With a tensile strength ranging from 500 MPa to 700 MPa and a hardness of HB 180 to HB 220, self-lubricating bronze plates can withstand heavy loads and harsh operating conditions. Their exceptional wear resistance ensures a longer lifespan, even in high-stress environments.

• Corrosion Resistance

These plates exhibit excellent chemical stability, making them suitable for use in corrosive or humid environments. This property is particularly beneficial in industries such as marine and chemical processing.

• Temperature Adaptability

Certain self-lubricating bronze plates, such as tin bronze composites, can maintain their lubrication properties across a wide temperature range, from room temperature up to 600°C. This makes them versatile for use in both high-temperature and low-temperature applications.

Self-lubricating bronze plates are widely used across various industries due to their unique properties. Some common applications include:

• Mechanical Manufacturing: Used in sliding bearings, bushings, and guide rails to reduce wear and improve operational efficiency.
• Marine Industry: Ideal for rudder bearings, pump bushings, and propeller shaft bushings, especially in seawater-exposed components.
• Oil and Gas: Suitable for valves, pump components, and sliding parts operating in corrosive media.
• Food Machinery: Meets the need for clean, oil-free, or low-lubrication environments, ensuring product purity and compliance with industry standards.

• Graphite Plug Plates

These plates are manufactured with machined holes or grooves into which graphite plugs are inserted. The graphite acts as a lubricant between the shaft and the plate, providing a continuous, maintenance-free lubrication solution. Commonly referred to as SelfLube, graphited, or plugged graphite plates, they are ideal for hard-to-reach or inaccessible areas.

• Bronze Plates with External Lubrication

Our BR Series bronze plates are designed to operate with external lubrication. These plates are made from superior bronze alloys and are compatible with a wide range of lubricants, making them suitable for diverse operating conditions.