Vacuum Furnace Isostatic Graphite Cylinder Shape Heater

• Customization: Available
• Application: Furnace
• Carbon Content: High-Carbon
• Model NO.: YX-16-004
• Composition: Graphite
• Crystal Morphology: Graphite
• Forming Way: Isostatic Graphite
• Grade: Industrial
• Type: Graphite Heater
• Size: Difference Size Avaliable
• Color: Black
• Material: Graphite Material
• Ash Content: 20~500ppm, 0.1% Max
• Purity: 99%
• Certificate: ISO9001
• Density: 1.73G/Cm³-1.91g/Cm³
• Flexural Strength: Between 30MPa and 130MPa
• Certificat: ISO9001
• Shape: Heater
• Usage: Furnace
• Top Diameter: 225
• Bottom Diameter: 160
• Picking: Wooden Box
• Transport Package: Wooden Box
• Specification: 99% high purity graphite
• Trademark: YINXUAN
• Origin: China
• HS Code: 681819
• Production Capacity: 50000

Product Description

Product Description

Our graphite heaters are made from high-purity isostatic or molded graphite, precisely machined and treated for use in high-temperature vacuum and inert atmosphere furnaces. With excellent thermal conductivity, chemical stability, and resistance to high temperatures, graphite heaters are ideal for various industrial heating applications.

Key Features

• High Temperature Resistance: Stable performance up to 3000°C in vacuum or inert gas

• Excellent Machinability: Precise dimensions and complex shapes available

• Good Chemical Stability: Corrosion-resistant in most atmospheres except for strong oxidants

• High Thermal Conductivity: Fast and uniform heating

• Customized Design: OEM available based on drawings or samples

• Long Service Life: Strong oxidation resistance with optional surface coating

 

Application

• Vacuum & inert atmosphere furnaces

• Semiconductor crystal growth (e.g., CZ method for silicon)

• Heat treatment of metals and ceramics

• Sintering of hard alloys and magnetic materials

• Solar, sapphire, and LED industries

• High-temperature experimentation and lab ovens

Product Advantages

Product Advantage

 

• Custom Shapes: Rod, plate, ring, tubular, and complex assemblies

• Low Impurity Levels: Ensures no contamination in sensitive processes

• Efficient Heating: Rapid temperature rise and energy savings

• Modular Assembly: Easy to integrate into heating systems

• Global Export Standards

Product Parameters

 

Specifications

 

Property	Typical Value
Material Type	Isostatic / Molded Graphite
Density	1.72 - 1.85 g/cm³
Purity	≥ 99.9%
Electrical Resistivity	8 - 13 μΩ·m
Working Temperature	≤ 3000°C (in vacuum/inert)
Ash Content	≤ 0.1%
Surface Treatment	Optional anti-oxidation coat
Shape/Size	Custom per drawing

If the specifications in the above table do not meet your needs, we can carry out customized production according to your requirements. If you are unable to determine the appropriate grade, we can use our rich experience in graphite to select a suitable and cost-effective grade and material based on your specific situation.

Company Profile

Zibo Yinxuan Carbon Technology Co., Ltd is engaged in research, development, production, machining, application and services of carbon and graphite material and custom graphite components. Well-run systems for research and development.production, quality guarantee, business operating and services enable Zibo Yinxuan to provide the best solutions according to different customers'demands.

Introduction of graphite production equipment

 

Production equipment

Laboratory testing equipment

Exhibition

 

Packaging & Shipping

 

Packing Details:

1.Graphite crucible are packed in plywood cases with 15mm min thickness boards.

2. Each piece of graphite crucible are separatedby 10~15mm thickness foam to avoid touch and abrasion.

3. Tightly packed to avoid graphite crucible moving during transportation.
4. Custom packages are also acceptable at request.

 

Certifications

 

 

FAQ

Q1: How does Zibo Yinxuan guarantee the quality?
A1:a. Zibo Yinxuan produces graphite blocks and strictly follows the ISO 9001:2015 standard for quality control.
b. Graphite material is inspected and evaluated to ensure its quality before processing in our own laboratory.
c. Specially assigned inspectors check the measured values during machining.
d. The second measurement check before packing.
e. Safe packing will be inspected before shipment.

Q2: What after-sales service can Zibo Yinxuan provide?
A2:a. After the graphite products leave our factory, our logistics staff will closely track the goods until they are
delivered safely.
b. Our business and technical staff are at your disposal during the application period. Any email will be replied to within 12 hours
and a solution will be given within 24 hours.
c. For the confirmed quality claims, Zibo Yinxuan will take responsibility and replace it with
New products or payment compensation.

Q3: What is Zibo Yinxuan's specialty?
A3:a. Zibo Yinxuan supplies quality control from graphite material to graphite finished parts
throughout the process.
b. Zibo Yinxuan can carry out antioxidation, impermeability, wax and resin impregnation and purification treatment of graphite
finished products to improve the life and performance of graphite.
c. Zibo Yinxuan team serves customers with a strong sense of service from product quality control, packaging, delivery to
after-sales service.
d. Zibo Yinxuan is a trustworthy and honest graphite manufacturer.

Q4: What's the shipping time?
A4: Generally within 10~20 days after the order is confirmed.
We have a high degree of flexibility in delivery time, and for urgent orders, we will do everything possible
Delivered in the shortest possible time.

Q5: What is the export percentage of the whole business of Zibo Yinxuan?
A5: More than 95%. Main customer distribution: South Korea, Japan, Indonesia, Malaysia, Taiwan, South Africa, Russia, Austria,
Germany, the United Kingdom, Spain, France, Italy, Luxembourg, the United States, Australia, New Zealand, Argentina, etc.