Technical Specs & Material Grades

Advanced Material Properties & Precision Engineering

1. Core Material Properties

JFB Series Standard Size Chart (Customization Supported)

We provide tailored solutions. Below are our most requested standard dimensions:

Why Choose JFB Graphite Slide Plates?

Bronze graphite slide plates offer excellent electrical conductivity, high-temperature resistance, acid and alkali corrosion resistance, and easy processing. These characteristics make them ideal for demanding applications in metallurgy, chemical, electrochemical, and other industries. With a variety of sizes and customization options, JFB graphite slide plates provide a high-performance, self-lubricating solution for your industrial needs.

Industry-Specific Applications

Field-Tested Solutions for Every Heavy-Duty Sector

• 

  Construction & Mining Machinery:
  In excavators, bulldozers, and crushers, our sliding plates are used in booms, arms, buckets, and track pads. They are specifically engineered to resist the abrasive nature of sand, mud, and rock dust while maintaining smooth joint movement under impact.

• Infrastructure & Civil Engineering:
  Used as critical components in bridge expansion joints, highway overpasses, and railroad bridge supports. They accommodate thermal expansion and structural shifts over decades of use without requiring maintenance.

• Heavy Logistics & Automotive:
  From truck chassis mechanisms and balance shafts to fifth-wheel couplings. In the automotive industry, these self-lubricating elements are used in over 30 parts, including seat adjustments, door hinges, and steering columns, ensuring squeak-free, long-term operation.

• Marine & Offshore Equipment:
  Our corrosion-resistant bronze alloys make these plates ideal for port machinery, cranes, and offshore drilling rigs where salt spray and humidity would cause standard bearings to rust and fail.

• Manufacturing & Tooling:
  Indispensable for injection molds, die-casting machines, and pressing tools. The high-temperature resistance allows them to operate smoothly in the heat of industrial manufacturing cycles.

Why Bronze + Graphite?

The Synergy of Strength and Lubricity

Understanding why this composite material outperforms others is key to making the right choice:

1. 

   The Bronze Matrix (Strength): We select high-grade copper alloys as the base. Unlike plastic or pure graphite, the bronze provides the mechanical strength to prevent deformation under heavy loads and maintains high dimensional stability.

2. Embedded Graphite (Lubrication): Graphite is naturally slick. By inlaying it at precise angles and densities (Plugged Graphite Technology), we ensure that as the plate moves, a microscopic layer of lubricant is always present. This “film” prevents metal-to-metal contact.

3. Superior to Traditional Greasing: Oil and grease attract dust and turn into an abrasive paste that accelerates wear. Graphite is a “dry” lubricant, meaning it stays clean and performs even in the dirtiest environments.

4. Excellent Heat Dissipation: Bronze is a great conductor of heat. Our plates help dissipate the thermal energy generated by friction, preventing the system from overheating and seizing.

5. Multi-Functional Properties: Beyond wear resistance, our plates offer high electrical conductivity (for industrial electrodes) and acid/alkali resistance (for chemical processing equipment).

Sourcing, Customization & FAQ 

Tailored Solutions & Reliable Global Sourcing

• Custom Made Solutions: We understand that “one size does not fit all.” We provide individual heavy-duty sliding bearing plate solutions. You can send us your CAD drawings (PDF), and our engineers will help select the right material and graphite pattern for your specific application.

• Short Lead Times: We maintain a robust inventory of standard JFB and CuAl10Fe3 plates. This allows us to offer some of the fastest delivery times in the industry, ensuring your project stays on schedule.

• Quality Assurance: Every plate undergoes rigorous hardness and dimensional testing. We provide material certificates to ensure full traceability and compliance with international standards.

Quick FAQ:

• Q: Can these plates be used in submerged (underwater) conditions?

  • A: Yes, our specific bronze grades are highly resistant to water corrosion, making them ideal for lock gates and marine equipment.

• Q: How do I install the plates?

  • A: They are designed for easy installation via bolting or recessed fitting. Our technical team can provide a mounting guide based on your equipment design.

• Q: Are they cost-effective compared to steel plates?

  • A: While the initial cost is higher, the long-term savings in maintenance, grease, and downtime provide a much higher Return on Investment (ROI).