What is the alumina content of the crucible?

It is made from alpha-alumina with >=99% alumina content, ensuring high purity and performance.

Durable High Alumina Crucible for Efficient Industrial Melting Processes

Name: Durable High Alumina Crucible for Efficient Industrial Melting Processes
Brand: Shandong Mingte Ceramic Materials Co., Ltd.
SKU: 2236940095

Shandong, ChinaShandong Mingte Ceramic Materials Co., Ltd.

US$5.00-10.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Melting

Color

White

Model NO.

Customizable

Material

Alumina

Shape

Cylindrical

Temperature

1800ºC

Transport Package

Wood Box

Specification

Customizable

Trademark

Mingte

Origin

China

HS Code

6902200000

Production Capacity

200000pieces/Year

Key features

High Purity Alumina: Made from alpha-alumina with >=99% content, ensuring high temperature and corrosion resistance.

Chemical Stability: Resists acidic and alkaline corrosives; ideal for weakly alkaline melts and sample processing.

High Mechanical Strength: Maintains structural integrity and insulation properties under extreme heat conditions.

Versatile Applications: Ideal for TGA, DSC, calcining battery cathodes, rare earths, and alloy analysis.

Customizable Solutions: Offers tailored formulas and sizes based on customer drawings, dimensions, and usage environment.

Certified Quality: Produced under ISO standards with stringent testing for refractory ceramics and 100% inspection.

Global Expertise: Preferred by high-temperature material specialists across Europe, Asia, and North America.

Company profile

Importers and ExportersPatents AwardedR&D CapabilitiesManagement Certification

Shandong Mingte Ceramic Materials Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.30h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with product R&D, ODM, OEM, and broad customization capabilities. It reports quality assurance procedures, written inspection methods, complaint-handling and corrective-action procedures, inventory capability, and participation in CERAMICS CHINA 2025. However, it does not provide 3D software design, SDK, overseas warehouse, overseas showroom, overseas agents or branches, and reports zero countries with overseas service coverage. Manufacturing capacity lacks a valid contract with associated subcontractors, while export experience is stated as one year. Financial credibility cannot be reliably assessed from the available non-monetary evidence.

Supplier typeThe supplier is explicitly classified as a professional technical supplier. This establishes a technical-supplier profile rather than a general trading-only classification.

After-Sales capabilityThe supplier states that it has a complete after-sales service system, provides personalized service, responds to customer needs, and maintains documented complaint-handling procedures. Its service infrastructure is limited by the absence of overseas warehouses, showrooms, agents, branches, and stated overseas service coverage in zero countries.

R&D capabilityThe supplier reports launching new products within the past year, providing ODM services, serving well-known brands through OEM, investing in R&D, using advanced production and testing equipment, and cooperating with research institutions and universities. It does not provide an SDK, but that limitation does not negate the documented product and technical innovation capabilities.

Production capacityProduction-related evidence includes pressing and firing facilities, three quality assurance or quality-control inspectors, written and consistently followed finished-product inspection instructions, inventory capability, and one-month average lead times in both peak and off-season periods. A deficiency is documented in the absence of a valid manufacturing-capacity contract with associated subcontractors, and export experience is limited to one year.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This is supported by its stated professional technical R&D role and directly demonstrates broad customization coverage.

Client casesThe supplier states that its products sell well domestically and internationally, are well received by customers, and that it provides OEM services for well-known brands. These statements indicate customer and brand-service experience, although no specific customer names, project details, or verifiable case studies are provided.

Product Q&A

Q:How can products be customized?

Submit your drawings, dimensions, product purpose, and usage environment. We will develop a suitable formula tailored to your specifications and produce accordingly.

Q:Can I request a customized product size?

Certainly! We offer tailored attachments.

Q:What documents do you provide for export?

Comprehensive export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q:How do I place an order?

Reach out by email/phone for a quote, then confirm with a PO.

Q:Is the material resistant to strong alkalis?

It withstands acidic and alkaline corrosives best for weakly alkaline melts; avoid strong alkalis like sodium peroxide or sodium hydroxide.