Daily Ceramic Firing Electric Roller Furnace: Dual-Purpose Precision Kiln for High-End Porcelain and Decorative Finishing
In the world of high-end ceramic manufacturing, achieving flawless firing results for delicate materials like bone china, high white porcelain, and art porcelain demands equipment that offers unparalleled temperature uniformity and process control. We are pleased to introduce our Daily Ceramic Firing (Decorating) Electric Heating Roller Furnace — a versatile, dual-purpose industrial kiln engineered for both oxidizing flame firing of premium porcelain and precision decorative finishing at commercial scale.
Product Overview
This electric heating roller furnace is a non-standard customized solution designed to meet the most demanding requirements of modern ceramic production lines. Unlike conventional batch kilns, its continuous roller-based transport system enables uninterrupted large-volume processing, making it the ideal choice for factories that cannot afford downtime between firing cycles. Equally at home in both primary firing and secondary decorating operations, this furnace delivers the flexibility that growing ceramic manufacturers demand.
The furnace is constructed with a modular assembly structure, allowing for rapid on-site installation and straightforward future expansion. Available in lengths from 32 to 48 meters with chamber cross-sections up to 1,200 mm wide and 350 mm high, it can be precisely configured to match your production layout and throughput targets.
Key Technical Specifications
| Parameter | Specification |
|---|
| Furnace Length | 32 – 48 m |
| Chamber Section Size | Width 600 – 1,200 mm; Height 200 – 350 mm |
| Gas Power | 1.2 – 3 million kcal |
| Heating Mode | Natural gas / LPG |
| Maximum Temperature | 1,350 °C |
| Common Operating Temperature | 1,000 – 1,300 °C |
| Control System | PID intelligent temperature control, multi-point zone control |
| Interface | Touch screen with automatic constant temperature, over-temperature alarm |
| Furnace Structure | Modular assembly |
| Transfer Method | Helical gear transmission, frequency conversion speed regulation |
| Auxiliary Equipment | Full-automatic external circulation rotary mechanism |
| Roller Material | Ø50 mm high-temperature ceramic roller + silicon carbide roller (selected based on temperature zone) |
Advanced Roller Transport System
One of the standout features of this furnace is its high-performance roller drive system. The transport mechanism utilizes helical gear transmission with frequency conversion speed regulation, providing smooth, jerk-free movement of products through the firing chamber. This precision drive eliminates the risk of vibration-induced defects — a critical advantage when firing thin-walled bone china or intricately shaped art porcelain pieces.
The rollers themselves are manufactured from Ø50 mm high-temperature ceramic material, with silicon carbide rollers selectively deployed in zones where temperatures reach their peak. This dual-material approach ensures maximum durability and thermal stability where it matters most, reducing roller replacement frequency and minimizing production interruptions.
Intelligent Multi-Zone Temperature Control
Temperature management is handled by a sophisticated PID intelligent control system with partitioned multi-point monitoring. Operators interact with the entire system through an intuitive touch screen interface that provides:
- Automatic constant temperature regulation — maintains precise thermal profiles across all zones
- Independently adjustable temperature settings — optimize each section for specific product types
- Over-temperature alarm and protection — safeguards both products and equipment from thermal damage
- Real-time zone-by-zone visualization — complete transparency into furnace conditions at every stage
Dual-Purpose Application Flexibility
This furnace is uniquely positioned to serve two critical functions in ceramic manufacturing:
Primary Firing: The furnace is primarily designed for the oxidizing flame firing of premium porcelain products, including:
- Bone china tableware and tea sets
- High white porcelain dinnerware
- Art porcelain and decorative ceramic pieces
Secondary Decorating: With appropriate temperature profile adjustments, the same furnace excels at decorative firing — applying and fixing glazes, decals, and overglaze decorations to finished porcelain items. This dual-purpose capability eliminates the need for separate decorating kilns, significantly reducing capital investment and factory floor space.
Efficient Auxiliary Systems
The furnace comes equipped with a full-automatic external circulation rotary mechanism that streamlines product loading and unloading. This system integrates seamlessly with the furnace car return loop, enabling continuous operation with minimal operator intervention. The external circulation design also allows products to cool in a controlled environment before being handled, reducing thermal shock risks and improving overall yield rates.
Custom-Engineered to Your Specifications
No two ceramic factories are alike, and we firmly believe that production equipment should be tailored — not compromised. From furnace length and chamber dimensions to roller material selection and control system configuration, every parameter is custom-engineered to your specific requirements. Our engineering team works directly with your production staff to ensure the final installation delivers optimal performance from day one.
Contact us today to discuss your firing requirements. We will design a tailored roller furnace solution that fits your production line perfectly.
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