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Self-Lubricating Impregnated Cu Graphite Plate for Electric Locomotive Pantograph
Negotiable
10 Pieces
Sample price:US$835.00/piece.Request sample

Product profile

Customization

Available

Carbon Content

Carbon Graphite

Composition

Impregnated Cu Graphite

Forming Way

Extruded Graphite

Grade

Industrial Grade

Speciality-1

Low Friction

Speciality-2

High Electrical Conductivity

Speciality-3

High Temperature Rescistance

Speciality-4

High Lubrication

Type

Impregnated Cu Graphite

Transport Package

Cartons in Wooden Cases

Specification

Customized

Trademark

L. T graphite

Origin

China

Production Capacity

50000/Month

Key features

Self-Lubricating Performance: Features excellent self-lubricating ability reducing maintenance needs.
High Electrical Conductivity: Ensures efficient energy transmission for electric locomotive pantographs.
High Temperature Resistance: Maintains structural integrity and performance under extreme heat.
Low Friction Characteristics: Minimizes wear on contact wires and sliding plates during operation.
Durable Impregnated Structure: Combines high mechanical strength with low resistance for long life.
Easy Replacement Design: Sliding plates are easy to replace with low cost and short cycle.
Lightweight Construction: Designed to be as light as possible while maintaining high strength.
Customized Graphite Parts: Available as customized graphite parts and components for specific needs.

Company profile

Henan L.T Trade Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-09Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤3.48hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and customization capabilities, with ISO 9001 and ISO 14001 certifications, 11–20 quality-control staff, and stated production of terrazzo tiles and carbon graphite. It offers OEM and ODM services and multiple customization modes, while export activity represents 41%–50% of total sales. However, evidence indicates limited formal technical R&D capability: no SDK, no 3D software design service, no new products in the past year, and only one R&D engineer. Service and quality-management documentation is incomplete, with no written complaint-handling or corrective-action procedures and zero stated quality-control test equipment. The supplier lacks inventory, overseas warehouse, showroom, agent, and branch capabilities. Financial records are identified for 2021–2023, but their results are not provided, so financial credibility cannot be conclusively assessed.
Supplier typeThe supplier is presented as a manufacturing supplier producing terrazzo tiles and carbon graphite, rather than a professional technical supplier. It has export rights, 41%–50% export sales, and provides OEM/ODM services, while its stated business direction includes production-process innovation, new energy exploration, and environmental applications.
CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications. These explicitly demonstrate certification in environmental and quality management systems.
After-Sales capabilityThe supplier has an average off-season lead time of one month and records of relevant service capability, but it has no written complaint-handling procedures or records, no written corrective and preventive-action procedures, and no inventory, overseas warehouse, showroom, agent, or branch service capability. This evidence shows material limitations in documented and overseas after-sales support.
R&D capabilityThe supplier provides customization and ODM services and has one R&D engineer responsible for new-product R&D and software design drawings. Nevertheless, it is not identified as a professional technical supplier, has no SDK, does not provide 3D software design services, and reported no new products in the past year; therefore, formal innovation capability is explicitly limited.
Production capacityThe supplier reports production of 500,000 square meters of terrazzo tiles and carbon graphite output, has 11–20 quality-control staff, and lists five qualified suppliers for service capability. It also reports a one-month off-season lead time, although the carbon-graphite quantity is stated with an unclear unit and the overall capacity information is not fully consistent.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, supporting a broad stated customization offering.

Product Q&A

Q:What materials are used for pantograph sliding plates?
A:
Common materials include pure carbon graphite, metal-impregnated carbon, and powder metallurgy sliding plates.
Q:How long is the replacement cycle for sliding plates?
A:
The cycle is generally about two weeks, but can be extended to once a month if the quality is good.
Q:Why is metal-impregnated carbon skateboard considered ideal?
A:
It combines high mechanical strength, low resistance, self-lubricating ability, and causes less wear on overhead contact nets.
Q:What are the advantages of using graphite sliding plates?
A:
Graphite plates result in relatively small contact net wear, are easy to replace, and have low costs.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.

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