What is the hardness of the mould?

The using hardness is greater than HRC45.

What are the main features of the finished graphite mould?

It features a dense structure, low porosity, fine surface, high mechanical strength, and oxidation resistance.

Durable Graphite Mould for Diamond Core Bits

Name: Durable Graphite Mould for Diamond Core Bits
Brand: Henan L.T Trade Co., Ltd.
SKU: 880057525

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

US$1.20-3.80

100 Pieces

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Application

Graphite Mould for Heat Proof Ring

Material

Graphite

Demoulding

Automatic

Surface Treatment

Heat Treatment

Using Hardness

>HRC45

Average Wall Thickness

>3mm

Mould Life

<500,000 shots

Customized

Condition

New

Transport Package

Cartons in Wooden Cases

Trademark

L. T

Origin

HS Code

8480411000

Production Capacity

150000/Month

Key features

Customized Design: Fully customized graphite moulds available to meet specific requirements.

High Purity Materials: Manufactured using ultrafine particle structure, high purity, and high graphitization raw graphite materials.

Durable Performance: Features dense structure, low porosity, and excellent oxidation resistance for long service life.

High Mechanical Strength: Ensures high machining accuracy and low heat deformation during operation.

Dual Functionality: Serves as both heating element and supporting mold in diamond tool manufacturing.

Heat Treatment: Surface treatment includes heat treatment for enhanced durability and hardness >HRC45.

Automatic Demoulding: Designed for automatic demoulding to improve production efficiency.

New Condition: All moulds are supplied in brand new condition.

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: ≤3.95hTerms 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.