Are custom machined parts available?

Yes, machined parts can be produced according to customer drawings, and smaller sizes can be further machined.

What is the carbon content of the crucible?

The composition is 100% Carbon, classified as High-Carbon Industrial Grade with a bulk density of 1.85 g/cm3.

Does the product offer anticorrosion protection?

Yes, an anticorrosion cover is available, including options like SiC Cover or Pitch Cover.

Customized Graphite Crucible for Melting Gold, Silver

Name: Customized Graphite Crucible for Melting Gold, Silver
Brand: Chengchen graphite(Qingdao)Co.,Ltd
SKU: 737868702

Beijing, ChinaChengchen graphite(Qingdao)Co.,Ltd

US$50.00

1 Piece

Product profile

Customization

Available

Bulk Density

1.85

Type

Graphite Mold

Model NO.

GC-1KG

Carbon Content

High-Carbon

Grade

Industrial Grade

Forming Way

Molded Graphite

Crystal Morphology

Flake Graphite

Composition

100% Carbon

Transport Package

by Ply-Wood

Specification

customized

Trademark

Origin

Beijing, China

HS Code

2701121000

Production Capacity

20PCS Per Day

Key features

High Purity Graphite: 100% Carbon composition with ash content purifiable to 20 PPM for superior performance.

Excellent Thermal Shock Resistance: Designed to withstand high temperatures and oxidation with low thermal expansion.

Customizable Dimensions: Available in various sizes including rods and blocks, with larger sizes specially pressed.

High Mechanical Strength: Features high density, fine grain size, and high flexural strength up to 45 MPa.

Wide Application Range: Suitable for melting gold, silver, semiconductors, vacuum furnaces, and medical industries.

Precision Machining: Low specific resistance and ease of precise machining allow for custom parts based on drawings.

Anticorrosion Options: Available with anticorrosion covers such as SiC or Pitch covers for enhanced durability.

Industrial Grade Quality: Manufactured as molded graphite with high carbon content and flake graphite morphology.

Company profile

Chengchen graphite(Qingdao)Co.,Ltd

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-05-01Nearest Port: XINGGANGAverage Response Time: ≤8.48hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company identified as both a trading company and manufacturer/factory, with activities associated with graphite and carbon-graphite products. It reports professional technical R&D capability, 3D software design, ODM services, OEM service for well-known brands, and multiple forms of customization. However, it has no available SDK and reported no new products during the past year. Overseas service infrastructure is absent, including overseas warehouses, showrooms, agents or branches, and offline trade-show participation. Service-management controls are weak because no written procedures or records were reported for service assessment, corrective and preventive actions, or complaint handling. The provided information does not establish certifications, detailed production resources, financial strength, or specific customer cases.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while the associated-company information classifies the business as a trading company in the information transmission, software and information technology services sector. This indicates a mixed trading/manufacturing profile, but the slices do not verify the scope or scale of its own manufacturing operations.

After-Sales capabilityAfter-sales and service governance appear insufficiently documented: there are no written procedures or records for service-capability assessment, corrective and preventive actions, or effective complaint handling. The supplier also reports no overseas warehouse, showroom, agent or branch, although it states peak- and off-season lead times are each within 15 workdays and accepts several trade terms.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and ODM services, supporting design and development capacity. However, it had no new products during the past year and has no available SDK, so the evidence shows some development capability but not a consistently strong innovation record.

Production capacityThe supplier is described as a manufacturer/factory and offers products including graphite blocks, molds, felt, powder, rotors, tubes, carbon graphite, and pyrolytic graphite. It also reports OEM service for well-known brands and lead times within 15 workdays in both seasons, but the slices do not provide production capacity, equipment, workforce, or quality-performance details.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor and flexible customization, and full customization. Its reported ODM and 3D software design services further support the ability to handle customized product-development requirements.

Product Q&A

Q:What are the available sizes for the graphite crucible?

Sizes vary by type: Rods range from 0-1300mm diameter and 0-2000mm length; Blocks range from 0-900mm length, 0-400mm width, and 0-320mm thickness. Larger sizes are specially pressed and smaller sizes are further machined.

Q:Can the ash content be reduced?

Yes, the ash content of all grades can be purified down to 20 PPM upon special request.

Q:What is the lead time for production?

The lead time depends on the season: 6-12 months during peak season and 1-3 months during off-season.

Q:Is the product suitable for melting precious metals?

Yes, it is specifically designed for melting gold and silver, as well as aluminum, copper, and other metals.

Q:What payment methods are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.