Double Chamber Tempering Furnace
Dual-Heating Zones: Features a pre-heating chamber and a high-temperature chamber to significantly shorten the total heating cycle.
Optimized Cycle Times: By utilizing two chambers simultaneously, this model achieves up to 1.9 times the output of a single-chamber furnace.
Thickness Flexibility: Reliable tempering for glass from 4mm to 19mm, ideal for architectural and heavy-duty industrial projects.
Advanced Insulation: High-density shielding reduces thermal energy loss, ensuring cost-effective mass production.
Smart IPC Controls: Managed by a stable Industrial PC (IPC) and PLC interface for seamless synchronization between both chambers.
Consistent Quality: Precision temperature control prevents stress points, delivering uniform tempering across every batch.
International Standards: Built in strict compliance with CE safety directives, ensuring reliability in high-intensity environments.
- Product Description
Double Chamber Tempering Furnace – High-Output Solution for Modern Glass Processors
When your production line demands maximum throughput without compromising quality, Easttec's Double Chamber Tempering Furnace delivers enterprise-grade performance. This advanced system features dual heating zones—a pre-heating chamber and a high-temperature chamber—that work simultaneously to achieve up to 1.8 to 1.9 times the output of conventional single-chamber models. Processing glass from 4mm to 19mm thickness, it combines high-density insulation that cuts thermal energy loss with a robust Industrial PC (IPC) control system. Built to CE safety standards, this furnace is your reliable partner for high-volume architectural and industrial glass tempering.

Why Choose a Double Chamber Design?
Maximum Daily Throughput
You're not fair buying a machine—you're contributing in generation capacity. The dual-chamber design lets you pre-warm the following clump whereas wrapping up the current one. This ceaseless workflow kills sit still time and about pairs your every day yield, making it idealize for production lines taking care of expansive engineering ventures or tight conveyance schedules.
Superior Glass Flatness
Heating lean glass as well rapidly causes warm stun and mutilation. Our two-stage warming handle fathoms this. The to begin with chamber delicately pre-warms your glass, whereas the moment brings it to last hardening temperature. This continuous approach guarantees uniform warm conveyance, diminishing stretch focuses and conveying uncommon optical flatness—especially basic for 4mm to 6mm building lites.
Intelligent Vitality Management
Worried approximately running costs? Do not be. Whereas the gear has two chambers, you're preparing nearly twice the glass in the same time period. Our progressed separator diminishes warm misfortune altogether, and the IPC control framework scholarly people equalizations control conveyance between chambers. The result? Lower vitality utilization per square meter of wrapped up item compared to conventional heaters.
Technical Specifications
| Parameter | Specification |
|---|---|
| Glass Thickness Range | 4mm – 19mm |
| Heating Architecture | Dual-stage (pre-heating + high-heating chamber) |
| Production Capacity | up to 1.8–1.9× standard single-chamber output |
| Control System | Industrial PC (IPC) + PLC interface |
| Energy Efficiency | Thermal loss reduction vs. conventional models |
| Temperature Control | Synchronized precision management across both chambers |
| Power Compatibility | 220V / 380V / 415V; 50Hz / 60Hz |
| Safety Certification | CE compliant |
| Lead Time | 80–100 working days (custom-built) |
Core Advantages That Impact Your Bottom Line
1. Continuous Production Flow
The Double Chamber Tempering Furnace creates an overlapping production cycle. While one batch is being quenched, the next is already heating. This eliminates waiting periods and maximizes your equipment utilization rate—crucial when you're running three shifts or handling rush orders.
2. Proven Forced Convection Technology
Based on Italian quality standards, our system uses high-temperature blowers to create internal hot air circulation. Ceramic components withstand temperatures up to 1300°C, ensuring faster and more uniform heating. This isn't just engineering—it's 30+ years of glass tempering expertise built into every unit.
3. Global Adaptability
We understand you might serve diverse markets. That's why our equipment supports:
- Multi-language interfaces (English, Spanish, Russian, Korean, Portuguese, French, German, Turkish)
- Flexible power configurations for any region
- Customizable heating curves for different glass types
4. Quick Operator Training
Complex machinery shouldn't require complex training. Your team can be fully operational within one week, thanks to our intuitive interface and comprehensive support materials.
5. Complete Project Support
From initial consultation to installation, commissioning, and after-sales service, we provide 24/7 technical support. Our experienced engineers respond quickly to keep your line running smoothly.
Who Benefits Most from This Solution?
This furnace is engineered for:
- High-volume architectural glass manufacturers processing curtain walls, facades, and commercial glazing
- Industrial glass processors handling safety glass for automotive or heavy-duty applications
- Growing operations ready to scale production without adding multiple single-chamber units
- Energy-conscious facilities seeking lower operational costs per square meter
If you're producing hundreds of square meters daily and need consistent quality with minimal downtime, this system is built for you.
How It Works: The Two-Stage Advantage
Organize 1 – Pre-Heating Chamber:
Your glass enters the to begin with chamber where it's continuously brought to an middle of the road temperature. This tender warm-up anticipates warm stun and plans the glass for last processing.
Stage 2 – High-Temperature Chamber:
The glass moves into the moment chamber, where it comes to last treating temperature with exactness control. Since it's as of now pre-warmed, this organize is speedier and more efficient.
Synchronized Cooling:
The IPC framework superbly times the move to the extinguishing segment, guaranteeing ideal cooling for greatest strength.
This coordinated prepare is why you get superior levelness, less absconds, and higher throughput—all at once.
Customization Options
Every production line is unique. We offer:
- Equipment sizing tailored to your facility layout
- Process parameter optimization for your specific glass types
- Color customization to match your factory standards
- Specialized training programs for your operators
- Voltage and frequency matching for any electrical grid
Our ODM/OEM capabilities mean you're not adapting to our machine—we're adapting to your needs.

Frequently Asked Questions
Q1: A Double Chamber furnace is much larger. Is the energy consumption also double compared to a single-chamber model?
No, the power consumption depends on what kind of two chambers you choose and what productivity you want to achieve.
Q2: How does the twin-chamber design improve the quality of 4mm and 5mm architectural glass?
Heating thin glass (4-6mm) too quickly in a single-stage furnace often leads to "heat shock" and surface distortion. Easttec's Double Chamber system uses a gradual heating strategy: the first chamber pre-warms the glass, and the second brings it to the final tempering temperature. This two-step process ensures a much more uniform thermal profile, resulting in superior flatness and fewer optical defects.
Q3: What are the space and power requirements for installing an Easttec Double Chamber furnace?
Due to the additional heating chamber, the furnace body is longer than a standard model. It is designed for factories with a clear production flow. Regarding power, while the peak starting load is higher, the Industrial PC (IPC) management system intelligently balances the heating elements between the two chambers to prevent power surges, making it a stable and reliable solution for industrial power grids.
Ready to Scale Your Glass Production?
Discover how the Double Chamber Tempering Furnace can transform your throughput and quality. Contact our technical team today: sales@easttecmachine.com
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