email

Double Pot Tea Roaster: A Precise & Efficient Choice for Biluochun Processing

Home > News > Tea Industry NewsDouble Pot Tea Roaster: A Precise & Efficient Choice for Biluochun Processing

Hot Products

news

Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

2026-03-21 17:55:51

The final quality of tea is determined not only by its flavor but also by its visual purity and consistency. This blog explores the critical sorting and cleaning stage of tea processing, detailing how modern winnowing, sifting, and color sorting technologies eliminate impurities and grade leaves with incredible precision. Learn how automating these steps can drastically increase your factory’s output while meeting the highest international food safety standards.

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

2026-03-21 17:53:43

Drying is the final and critical stage in tea manufacturing that locks in flavor, aroma, and essential nutrients. This blog delves into the technical requirements of the drying process and explains how transitioning to modern automated drying systems can maximize factory throughput while ensuring consistent leaf quality. Discover the advantages of high-capacity chain plate and rotary drying solutions.

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

2026-03-21 17:51:34

Rolling is a pivotal stage in tea manufacturing that defines the leaf's shape and flavor profile. This blog explores the importance of the rolling process and how upgrading to high-efficiency rolling machines can significantly reduce manual labor while maintaining premium quality. Learn how modern mechanical rolling optimizes cell-breaking and juice extraction for a superior brew.

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

2026-03-21 16:51:30

Matcha is not just ground green tea; it is the result of a rigorous, multi-step artistic and scientific process. This blog explores the essential stages of matcha manufacturing—from specialized shading and steaming to the critical final grinding. Discover how advanced milling technology, like high-mesh ball mills, transforms Tencha into the vibrant, silky powder prized worldwide.

Contact us

Quanzhou Deli Agroforestrial Machinery Co., Ltd.
If you want know more about our products, please send email to us : info@delijx.com. You also can send message to our WeChat or WhatsApp : 0086-18120033767

Double Pot Tea Roaster: A Precise & Efficient Choice for Biluochun Processing

2025-11-21 10:50:56

Introduction

As one of China’s Top Ten Famous Teas, Biluochun is renowned for its slender curled shape, fresh floral aroma, and sweet taste. However, its tender buds and leaves have strict requirements for processing temperature and operation. The Double Pot Tea Roaster integrates traditional craftsmanship with modern temperature control technology, specifically designed for Biluochun processing, effectively solving problems such as leaf scorching and flavor loss in traditional processing.

Biluochun Tea

Working Principle

1.Fixation Pot: Temperature controlled at 200-230℃, quickly inactivating polyphenol oxidase in tea leaves to prevent oxidation, locking in Biluochun’s fresh green color and nutrients;

2.Roasting Pot: Temperature stabilized at 100-130℃, slowly dehydrating (reducing tea moisture content to 5-7%) while stimulating aromatic substances to enhance flavor.The equipment uses indirect heating + uniform stirring design to avoid local overheating and ensure even heat distribution for every leaf.

Core Advantages

1.Efficient Integration: Integrated fixation and roasting, reducing manual transfer, increasing processing efficiency by over 30%;

2.Precise Temperature Control: Independent temperature control for dual pots, adapting to Biluochun’s tender buds and leaves, avoiding scorching and flavor loss;

3.Quality Assurance: Gentle stirring + stage-specific processing, fully preserving Biluochun’s curled shape, fresh floral aroma, and nutrients;

4.Easy Operation: Digital temperature control + timing function, lowering technical thresholds and enabling stable batch production.

Operation Steps for Biluochun

1.Material Preparation: Fresh Biluochun buds and leaves (one bud with one/two leaves) are withered in a ventilated area for 1-2 hours to remove surface moisture;

2.Preheating: Fixation pot at 200-230℃, roasting pot at 100-130℃, stabilize for 10 minutes;

3.Fixation: Add 1-2kg withered leaves, stir continuously for 3-5 minutes until leaves are soft, fresh green, and free of grassy odor;

4.Roasting: Immediately transfer to the roasting pot, stir evenly for 15-20 minutes until tea leaves are dry and crisp (moisture content 5-7%);

5.Cooling & Screening: Spread to cool to room temperature, sieve out fragments, and store the finished product.

Why Suitable for Biluochun?

1.Protect Tender Buds: Gentle stirring + precise temperature control, avoiding bud breakage and preserving its iconic curled shape;

2.Lock Unique Aroma: Quick fixation locks volatile aromatic substances, while low-temperature roasting stimulates floral aroma, preventing aroma loss;

3.Stable Quality: Maintains consistent color and flavor in batch production, meeting the quality requirements of high-end Biluochun.

DL-6CSG-60 Double Pot Tea Roaster: The Best 2025 Machine for Biluochun Tea Processing

Double Pot Tea Roaster

This machine is suitable for the shaping and roasting process of high-grade curly tea. Tea roasted by this machine features tight and neat strips, uniform curling, bright green color, visible white fuzz, and rich aroma—fully demonstrating the characteristics of high-quality tea. The machine's heating system offers two options: electric heating and liquefied gas heating, allowing users to choose flexibly based on their actual needs.

  • Model: DL-6CSG-60
  • Dimensions: 2000×900×1150 mm
  • Voltage: 380/50 V/Hz
  • Heating element: Heating wire
  • Total heating power: 13 kw
  • Swing Motor Power: 0.75 kW × 2
  • Blower Motor Power: 0.15 kW × 2
  • Pot Quantity: 2
  • Swing Speed Grade: 2 (Fast / Slow)
  • Pot Diameter: 600 mm
  • 2 Pots Capacity: 12-16 kg

Conclusion

With its core advantages of precise temperature control, efficient integration, and quality assurance, the Double Pot Tea Roaster is an ideal equipment for Biluochun processing. Both small and medium-sized tea enterprises and professional tea farmers can achieve standardized and efficient production through this equipment, maximizing the natural flavor and commercial value of Biluochun.