High Thermal Conductivity Good Release Property Multi-Cavity Graphite Ingot Mold for Silver

Name: High Thermal Conductivity Good Release Property Multi-Cavity Graphite Ingot Mold for Silver
Brand: Jiangxi Ningheda New Material Co., Ltd.
SKU: 2234553995

Jiangxi, ChinaJiangxi Ningheda New Material Co., Ltd.

US$1.00-5,000.00

1 Piece

Product profile

Customization

Available

Application Area

Silver Bar Casting

Feature

Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance

Model NO.

NX603/NX604/NX605

Manufacturing Technique

Pressing And Sintering

Product Name

Graphite Ingot Mold

Grain Size (≤μm)

Bulk Density (≥g/cm3)

1.78-1.9

Compressive Strength (≥MPa)

70-90

Flexural Strength(≥MPa)

35-42

Porosity(≤%)

17-11

Specific Resistance(≤μωM)

12-10

Ash Content(≤Ppm)

600-300

Shore Hardness

50-60

Transport Package

Export Standard Wooden Case

Specification

Standard Specifications or Customized

Trademark

NINGHEDA

Origin

Jiangxi, China

Production Capacity

50000pieces/Year

Key features

Customizable Cavity Design: Cavity dimensions, shapes, and number of slots tailored to specific ingot weights and customer drawings.

High-Purity Isostatic Graphite: Uses NX604/NX605 fine-grain graphite with no recycled materials to ensure batch consistency and purity.

Multi-Cavity Efficiency: Options from 1 to 16 slots allow batch casting of small ingots, doubling production efficiency.

No Release Agent Required: Self-lubricating graphite properties allow easy demolding without damaging ingot surfaces.

Versatile Metal Compatibility: Suitable for gold, silver, copper, aluminum, zinc, and their alloys without chemical contamination.

Low MOQ and Fast Delivery: Minimum order of 1 piece with lead times of 7-15 days for standard specs and 15-25 days for custom.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Jiangxi Ningheda New Material Co., Ltd.

Jiangxi, 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: 8 Years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤11.16h

AI-Powered supplier vetting

SummaryJiangxi Ningheda New Material Co., Ltd. is a limited company with 126 employees specializing in the research, development, production, and sale of special graphite products. It provides OEM services for well-known brands and ODM services, with customization available from samples, designs, full specifications, and minor modifications. Its service system includes documented procedures and records for supplier assessment, corrective and preventive actions, and customer complaints. Production-related evidence includes random finished-product inspection, three quality inspectors, specified processing and measurement equipment, and documented inspection instructions. However, the supplier reports no new products in the past year, no available SDK, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Financial credibility, certification holding, and customer cases cannot be determined from the provided information.

Supplier typeThe supplier is identified as Jiangxi Ningheda New Material Co., Ltd., a limited company with 126 employees and no stated affiliation with a larger company group. Its stated specialization is the research, development, production, and sale of special graphite, and its offered product scope is graphite products.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries where overseas services are offered; this supports procedural complaint handling but not broad overseas service coverage.

R&D capabilityThe supplier states that it conducts research and development and provides ODM services, but also reports no new products during the past year and no available SDK. The evidence confirms R&D-related service availability but shows a stated recent-product-development limitation.

Production capacityThe supplier specializes in producing special graphite and reports a combined facility including cutting, profile-processing, CNC, and caliper equipment. It also has three quality assurance and quality control inspectors, documented inspection instructions, and random finished-product inspection, supporting established production and inspection operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. These options are stated consistently in both the R&D/design-service and quality-control information.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-customer service experience. No customer names, project descriptions, product examples, or verifiable case details are provided, so the depth and relevance of customer cases cannot be fully assessed.

Product Q&A

Q:Can you design a mold cavity based on my target ingot weight?

Yes, we can. Please provide the target ingot weight, metal type, and photos or drawings. If no drawings exist, we calculate dimensions based on weight and estimated density for your approval.

Q:Which metals are suitable for casting in this graphite ingot mold?

Suitable for most precious and non-ferrous metals including gold, silver, copper, brass, aluminum, and their alloys. It is chemically stable and non-reactive.

Q:Can a mold with minor damage be repaired?

Superficial scratches and small chips can be machined. However, through-cracks require replacement to prevent bursting and safety hazards.

Q:Can you provide samples? What is the lead time?

Free samples available for quality inspection (buyer pays shipping). Sample lead time is 3-10 days. Bulk orders take 7-25 days.

Q:How do I request a quote?

Provide dimensions, quantity, and material requirements. We respond within 24 hours. Urgent quotes can be made via phone.