Carbon Graphite Rotors and Vanes for Vacuum Pumps

Name: Carbon Graphite Rotors and Vanes for Vacuum Pumps
Brand: Henan L.T Trade Co., Ltd.
SKU: 893736055

Henan, ChinaHenan L.T Trade Co., Ltd.

Negotiable

1 Set

Sample price:US$1000.00/set.Request sample

Product profile

Customization

Available

Density

1.91-1.95 g/cm3

Electrical Resistivity

11-13

Model NO.

GM-1

Flexural Strength

No Less Than 60 MPa

Compressive Strength  MPa

More Than135

Thermal Conductivity

85W/M*K

Type

Graphite Mold

Carbon Content

High-Carbon

Forming Way

Molded Graphite

Crystal Morphology

Compact Crystalline Graphite

Composition

99.9% High Purity Graphite

Grade

High Purity Graphite

Transport Package

Cartons in Wooden Cases

Specification

personalized customized

Trademark

L. T graphite

Origin

HS Code

3801909000

Production Capacity

50000/Month

Key features

Extended Service Life: Service life reaches 5-10 times that of ordinary graphite rotors due to special anti-oxidant treatment.

High Oxidation Resistance: Coated with independently R&D high-temperature antioxidants for outstanding corrosion and oxidation resistance.

High Purity Material: Made of 99.9% high purity graphite with high carbon content and compact crystalline structure.

Superior Mechanical Strength: Features high hardness and compressive strength of more than 135 MPa for durable continuous use.

Cost Effective Solution: Enables continuous use for 90-120 days, effectively reducing production costs for aluminum purification.

Advanced Purification Method: Mixes purification gas and solvent using rotating jets to purify liquid aluminum and alloys efficiently.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Henan L.T Trade Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-09Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤6.23hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer with substantial stated production capacity for terrazzo tiles and carbon graphite, and it holds ISO 9001 and ISO 14001 certifications. It offers sample-, design-, full-, minor-, and flexible-customization services, as well as ODM and OEM services. However, it is not identified as a professional technical supplier, does not provide 3D software design services, has no available SDK, reported no new products in the past year, and has only one R&D engineer. Production and export capabilities are indicated, including self-operated import/export rights and 41%–50% export sales, but raw-material traceability and quality assurance status are unknown. After-sales controls are weakly documented: complaint handling has no written procedures or records, and there is no written corrective/preventive-action mechanism. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength.

Supplier typeThe supplier is presented as a manufacturer producing terrazzo tiles and carbon graphite, with stated production facilities and export activity. It is explicitly not classified as a professional technical supplier, although it provides ODM and OEM services and emphasizes production-process innovation and environmental protection.

CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications, providing explicit evidence of certified environmental and quality management systems.

After-Sales capabilityThe supplier has a one-month off-season lead time and records of relevant service-capability evaluations, but complaint handling has no written procedures or records. It also lacks stock, overseas warehouses, overseas showrooms, and overseas agents or branches, limiting documented after-sales infrastructure.

R&D capabilityThe supplier has one R&D engineer whose responsibilities include new-product development and software drawing, and it offers ODM services. Nevertheless, it has no available SDK, does not provide 3D software design services, and reported no new products in the past year; the evidence therefore shows limited and mixed innovation capability.

Production capacityThe supplier reports annual output of 500,000 square meters of terrazzo tiles and a stated carbon-graphite output, has five qualified service-capability suppliers, and possesses self-operated import/export rights with 41%–50% export sales. However, it has no in-stock capability or overseas warehousing, and the carbon-graphite unit information is inconsistent or unclear, so production capability is supported but not fully verifiable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM service availability further supports the ability to adapt products to customer or brand requirements.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. No specific customer names, project details, or verifiable case records are provided.

Product Q&A

Q:What is the service life of the graphite rotor?

The service life can reach 5-10 times that of ordinary market graphite rotors, allowing for continuous use for 90-120 days.

Q:What is the main application of this graphite rotor?

It is mainly used in the liquid aluminum and aluminum alloy purification process to improve purity using advanced gas mixing and rotating jet techniques.

Q:How does the graphite rotor purify the aluminum?

It shatters nitrogen or argon gas into bubbles that absorb hydrogen and oxidation slag, which are then removed to the surface of the melt.

Q:What material properties ensure the rotor's durability?

It is made of 99.9% high purity graphite with high compressive strength (>135 MPa) and is coated with special high-temperature antioxidants.

Q:Is the anti-oxidant coating safe for the aluminum?

Yes, the independently R&D high-temperature antioxidant coating is designed to be pollution-free to the aluminum liquid.