Can the molds be customized?

Yes, size and shape are custom machined according to customer drawings, and drawing design service is available upon request.

What materials are used for the molds?

Molds are mainly machined from isostatic graphite, molded graphite, or fine grain size graphite material, with grade suggestions available based on specific application conditions.

Economical Exothermic Welding Molds for Transportation Rail Projects

Name: Economical Exothermic Welding Molds for Transportation Rail Projects
Brand: Zibo Yinxuan Carbon Technology Co., Ltd.
SKU: 1985697001

Shandong, ChinaZibo Yinxuan Carbon Technology Co., Ltd.

US$25.00-130.00

1 Piece

Product profile

Customization

Available

Application Area

Automobile Industry, Electronic Industry, Food Industry, Mould Of Plastics

Feature

Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance

Manufacturing Technique

Pressing And Sintering

Resistivity

9~12 Micro Ohm.M

Clearance

12%

Apply

Exothermic Melting Thermite Welding

Block Density

1.85g/Cc Min

Compression Strength

85MPa Min

Model

Yxgm150

Certificate

ISO9001

Material

High Pure High Density Graphite

Surface

Polised Mirror Surface

Special Treatment

Pyrolytic Carbon Coating Available at Request

Advantage

Anti-Abrasion, Long Service Life

Flexural Strength

40 MPa Min

Compressive Strength

85 MPa Min

Ash Content

0.1% Max

Density

1.73G/Cm³-2.0 G/Cm³

Transport Package

Wooden Box

Specification

99% high purity graphite

Trademark

YINXUAN

Origin

Shandong, China

Production Capacity

50000

Key features

Custom Size and Shape: Machined according to customer drawings with design service available.

High Purity Graphite Material: Avoids impurities in treated metals or glass with strict quality control.

Anti-Oxidation Treatment: Ensures long durability of graphite ingot molds through advanced treatment.

Pyrolytic Carbon Coating: Available at request to enhance surface performance and resistance.

15 Years Experience: Focusing on graphite molds and continuous durability improvement.

ISO 9001:2015 Certified: End-to-end manufacturing process controlled under international standards.

98% On-Time Delivery: Guaranteed through dedicated project managers and logistics coordination.

Flexible Lead Time: Standard 10-15 days, Rush 5-7 days, and prioritized emergency orders.

Company profile

Importers and ExportersYears of Export ExperienceFast DeliveryQuality Assurance

Zibo Yinxuan Carbon Technology 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: 12 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.26h

About Our Factory & Business Background

AddressNo. 222 Renmin Road, Zibo, Shandong, China

Plant Area5500 square meters

Number of Employees35

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order QuantityNegotiable

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsGraphite Blocks, Graphite Round, Graphite Components, Graphite Powder, Graphite Scraps, Graphite Electrodes

Production Lines3

Production MachinesCutting Machine, CNC Lathe, Vertical Lathe, CNC Machining Center, Milling Machine

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2013-03-04

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:What is Yinxuan's core expertise?

Yinxuan delivers end-to-end graphite solutions with three advantages: vertical manufacturing capability from raw material to machining, performance enhancement technology including anti-oxidation and pyrolytic carbon coating, and service-oriented operation ensuring 98% on-time delivery.

Q:Are you a manufacturer or trading company?

We are an ISO-certified manufacturer since 2008 operating 12,000 production facilities with 60+ technical staff, serving global clients in foundry, energy, EDM, semiconductor, photovoltaic, and aerospace industries.

Q:How to get a quotation within 24 hours?

Accelerate your request by sharing technical drawings and specifying requirements such as material grade, technical characteristics, and application.

Q:What is the production lead time?

Standard orders take 10-15 working days, rush service takes 5-7 working days, and emergency orders receive prioritized production with real-time progress updates.

Q:How do you guarantee product quality?

We use a 4-layer quality assurance system including raw material inspection, real-time processing monitoring, and 6-parameter lab testing with traceable reports, plus material certification and dimensional inspection for all shipments.