Durable High Purity Graphite Coin Molds for Casting Gold Silver Alloys Coin

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Product Overview


Product Information

Durable Graphite Coin Molds for Gold Sliver Precious Metal
Size and Shapes:
Custom production according to drawing or specific size of graphite molds.
Why Chose Us:

1. Strict Quality Control
Export covers more than 95%
Inspections through all production processes, before machining, in process inspection, final inspection. ISO9001, SGS Certification
2. Laboratory Inspection
Well-equipped graphite
inspection laboratory Available
3. Yinxuan Specialty
· Cost-effective graphite application solutions
· OEM manufacture and export in field of graphite since 2008
4. Professional Technical Service
Technical support & after-sales service

Product Display

Advantages of Graphite Mold for Precious Metal
A.High precision in machining, the max tolerance can be controlled to +/-0.01mm, CNC machining center and experienced worker can make sure the accuracy of dimensions.
B.Polished mirror surface
C.High purity without contamination to treated precious metals.
D.Good thermal conductivity for high efficiency melting.
E.All graphite materials are inspected before machining in our own lab. to ensure

Material Detail

Technical References for Graphite Molds:
Bulk Density: ≥1.85g/cc;  Flexural Strength: ≥40Mpa;  Compressive Strength: ≥80Mpa;  Ash content:≤0.1% 
Note: The above is often selected grade. We can choose appropriate grade according to your application conditions, our rich on-site experiences and know-how in graphite applications.

Packing & Shipping

Packing Details
1. Graphite molds are packed in plywood cases with 15mm min thickness boards. 
2. Each piece of graphite molds are seperated by 10~15mm thickness foam to avoid touch and abrasion 
3. Tightly packed to avoid graphite molds moving during transportation. 
4.Custom packages are also acceptable at request.

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Company Profile

Machining Workshop
High precision in machining, the max tolerance can be controlled to +/-0.01mm.
Material Production
Zibo Yinxuan supplies from graphite material to finished graphite parts and graphite powder with quality control in whole procedure according to ISO standard.

Yinxuan Carbon Team
Thorough, prompt and professional services. All emails replied within 12 hours.



Q1: How Does Zibo Yinxuan Assure Quality?
A1: Strict quality inspection before, during and after production, special lab. for graphite material is available

Q2: What After-sales Service Could Zibo Yinxuan Provide?
A2: For confirmed quality claim, Zibo Yinxuan will assume the responsibility by replacing with new products or payment compensation.

Q3.: What is Shipping Time?
A4: Generally in 10~20 days since order confirmed. We have high flexibility on delivery time, for urgent orders, we will do everything possible to deliver in shortest time.

Q5:What Is Export Percentage in Zibo Yinxuan Whole Business?
A5: Over 95%. Main customers distribution: Korea, Japan, Indonesia, Malaysia, Taiwan, South Africa, Russia, Austria, Germany, UK, Spain, France, Italy, Luxemburg, USA, Australia, New Zealand, Argentina etc.

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