Oil-free slide plates, also known as self-lubricating graphite slide plates, are a unique type of composite bearing designed with a metal base featuring strategically arranged and appropriately sized holes. These holes are then embedded with a solid lubricating material made of graphite, creating a composite bearing. The solid lubricant occupies 25% to 65% of the friction surface area.

Solid self-lubricating bronze slide plates can operate effectively at temperatures up to 280??C. However, their lower mechanical strength makes them prone to deformation. By setting them within metal grooves, this disadvantage can be effectively mitigated. These slide plates are often lubricated by using a grease gun to press the metal part of the bearing into the lubricating grease. One of the most commonly used bronze alloys for slide plates is CuSn7Zn4Pb7 (CC493K), also known as Rg7 or gunmetal.

Types of Oil-Free Slide Plates by Gunri Mold

Oil-free graphite slide plates, also known as cast slide plates, oil-free wear plates, slide bearings, mold guiding components, oil-free bronze pads, graphite-impregnated wear plates, mold tooling components, slide pads, wear components, cast bronze plates, etc., offer precise tolerances and strategically positioned plugs, ensuring reliable performance and long-lasting, maintenance-free service. This bearing type offers various options, including standard cast slide plates, graphite slide plates, grooved slide plates, and custom dimensions.

Common Applications of Gunri Mold’s Oil-Free Slide Plates

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Oil-free graphite slide plates find wide application across various industrial settings. Here are some of the most common applications:

1. Heavy Machinery: Oil-free slide plates are used in heavy machinery, such as cranes, excavators, and mining equipment, to reduce wear and enhance efficiency.
2. Bridge Construction: In bridge construction, these slide plates are used to accommodate thermal expansion and contraction, ensuring smooth and controlled movement.
3. Steel Mills: Steel mills employ oil-free slide plates to facilitate the movement of heavy equipment and materials, reducing friction and wear.
4. Automotive Industry: Oil-free slide plates are used in the automotive industry for components like engine parts and suspension systems, reducing wear and improving performance.
5. Turbines and Compressors: In the power generation and oil and gas industries, bronze slide plates are used in turbines and compressors to minimize friction and extend equipment life.

Gunri Mold’s oil-free slide plates come in both metric and imperial sizes. We are a high-quality graphite manufacturer with ISO9001 certification, offering competitive prices and a top-quality guarantee. Request a quote today and experience the excellence of our products.