Table of Contents
- Introduction
- What Is a Quartz Tube Furnace?
- Key Factors Affecting Quartz Tube Furnace Cost
- Quartz Tube Furnace Price Range in 2025
- Common Applications of Quartz Tube Furnaces
- About Jiurui Quartz Products Co., Ltd.
- How Quartz Components Influence Furnace Pricing
- Tips for Choosing the Right Quartz Tube Furnace
- Summary Table
Introduction
A Quartz Tube Furnace is a high-temperature heating system widely used in labs and industries for material processing, sintering, thermal treatment, and more. In 2025, understanding the cost of these furnaces is essential for researchers, engineers, and procurement managers seeking precision, reliability, and value.
What Is a Quartz Tube Furnace?
A quartz tube furnace is a cylindrical, horizontal or vertical furnace that uses quartz glass tubes to contain samples or gases during heating. These systems are popular due to their:
- Thermal stability up to 1200–1800°C
- Chemical resistance to acids and gases
- High transparency for visual monitoring
- Minimal contamination ideal for semiconductor and lab use
Key Factors Affecting Quartz Tube Furnace Cost
The cost of a quartz tube furnace varies significantly based on technical and application-specific features. Major influencing factors include:
1. Temperature Capacity
- Standard furnaces: 1100–1200°C
- Advanced models: up to 1800°C or more
2. Tube Size & Type
- Standard diameters (25–150 mm)
- Custom quartz tubes add cost
3. Furnace Length and Heating Zones
- Single-zone: affordable and compact
- Multi-zone: allows better temperature uniformity
4. Control System & Interface
- Manual PID controllers
- Touchscreen PLC with programmable ramps
5. Atmosphere Control
- Vacuum and gas-flow systems raise prices
- Inert, reducing, or reactive gases may require special seals and flanges
6. Customization & Materials
- High-purity quartz components
- Custom chamber dimensions
Quartz Tube Furnace Price Range in 2025
In 2025, the average cost of quartz tube furnaces varies by specification:
Entry-Level Models
- Cost: $800 – $2,000
- Features: Single-zone, ≤1200°C, basic PID control
Mid-Range Models
- Cost: $2,000 – $6,000
- Features: Multi-zone, better insulation, programmable control
High-End Research Models
- Cost: $6,000 – $20,000+
- Features: Advanced atmosphere control, vacuum sealing, 1800°C+, automation
Common Applications of Quartz Tube Furnaces
Quartz tube furnaces are essential in scientific and industrial sectors such as:
- Semiconductor fabrication (oxidation, diffusion)
- Materials science (annealing, sintering)
- Chemical vapor deposition (CVD)
- Thermal treatment in metallurgy
- Glass and ceramics research
About Jiurui Quartz Products Co., Ltd.
Jiurui Quartz Products Co., Ltd., founded in 2010, is a recognized manufacturer of high-performance quartz glass components for high-temperature applications, including quartz tube furnaces.
- Over 15 years of expertise
- Serves research labs, semiconductor fabs, and industrial clients
- Compliant with JGS1, JGS2 (UV), and JGS3 (IR) quartz standards
Product Portfolio
How Quartz Components Influence Furnace Pricing
The quality and customization of quartz tubes directly impact furnace performance and cost. Jiurui’s components provide:
- Higher thermal shock resistance
- Longer lifespan at high temperature
- Superior gas tightness
- UV and IR transmission for optical analysis systems
Using premium-grade components from a manufacturer like Jiurui ensures lower long-term maintenance costs and improved process consistency.
Tips for Choosing the Right Quartz Tube Furnace
1. Define Your Process Needs
- Maximum operating temperature
- Sample volume and geometry
- Atmospheric conditions required
2. Consider Budget vs. Performance
- Balance features with ROI
- Choose scalable models if you’re expanding capacity
3. Select Trusted Suppliers
- Ensure parts meet international quartz standards (JGS1-JGS3)
- Look for suppliers with reliable customer support
- Ask for certification and application case studies
Summary Table
| Factor | Entry-Level | Mid-Range | High-End |
|---|---|---|---|
| Cost (USD) | $800 – $2,000 | $2,000 – $6,000 | $6,000 – $20,000+ |
| Max Temperature | 1200°C | 1400–1600°C | 1800°C+ |
| Heating Zones | Single | 2–3 Zones | Multi-zone w/precision control |
| Control System | Basic PID | Programmable | PLC Touchscreen |
| Atmosphere Control | None or basic gas inlet | Sealed with inert gas | Vacuum/gas hybrid systems |
| Recommended Supplier | Jiurui Quartz Products Co., Ltd. – High-performance quartz components compliant with JGS1–JGS3 | ||