The DL-6CYL-800 automatic tea cake pressing machine is applicable for pressing ball type tea, round tea cakes and square tea cakes. Its production capacity is 800-1000 pieces per hour. The sizes of tea cakes that this machine can produce are as follows: square tea cakes (25-40 mm), round tea cakes (25-45 mm), and ball type tea (27-35 mm).
Oolong Tea Rolling Machine specializes in tea rolling and shaping. With precise pressure control, it releases tea juice, enhances aroma, ensures stable quality, and suits green tea, oolong tea, etc.—a top choice for tea enterprises.
DL-CRQ-20Z CTC black tea HRS Gyrovane rotorvane machine mainly used for processing CTC black tea.
The Multi-Function Ride On Type Tea Harvester is a high-performance tool for commercial tea gardens. Featuring ride-on operation, adjustable picking parameters, and integrated collection/sorting, it replaces manual picking to save labor significantly. With 5-10x higher efficiency (0.3-0.8 ha/h) and precision plucking that preserves tea quality, it’s ideal for modern large-scale tea production.
DL-6CHL-CY30 belt type tea dryer use diesel heating, also can use gas heating, drying area 20m2, capacity 105kg per hour, click the photo to learn more details about our drying machine.
Pyramid/Triangle Tea Bag Filling Packaging Machine is widely applicable in tea processing plants, food and beverage companies, health product manufacturers, and OEM/ODM tea brands. It is suitable for packaging various teas, including loose-leaf tea, herbal tea, scented tea, functional tea, and instant tea, making it an essential equipment for upgrading the tea packaging process in both domestic and international markets.
Square Tray DL-6CH-6QB is a square tray baking cabinet-style Tea leaf baking machine, featuring stable temperature control, uniform heating, ideal for batch tea processing with efficient performance.
DL-6CFJ-20 used for black tea and dark tea processing, through the intelligent control of temperature and humidity, let tea oxidation fermentation to the best quality, machine has 5pcs stainless steel tray, capacity 60 kg per batch.
Discover the art and science of tea rolling. Learn about different rolling classifications, techniques to improve tea quality and efficiency, and the best tea rolling machines for your production.
A poorly executed withering process can lead to irreversible defects: red stems, uneven flavor, lost aroma, or low production efficiency. In this guide, we break down the classification of green tea withering methods, share actionable tips to boost both quality and efficiency, and recommend a professional, versatile withering machine for modern tea producers.
Discover the essential role of tea rolling machines in tea processing. Learn how to use them, which tea types they suit, and explore the detailed specs of the industrial DL-6CRT series.
Discover how the advanced tea rolling machine revolutionizes tea processing. Learn about its features, operation steps, and how it replaces manual labor to produce high-quality green and black tea.
Green tea withering methods are categorized by how environmental conditions (temperature, humidity, airflow) are controlled, each with unique pros, cons, and ideal use cases:
The most time-honored method, reserved for premium, famous green teas (e.g., Longjing, Biluochun). Fresh leaves are spread thinly on bamboo trays, wooden racks, or natural ventilation troughs, relying solely on ambient room temperature, humidity, and air circulation to slowly remove moisture.
A modern, industrial method that uses specialized equipment (e.g., hot air withering troughs) to precisely control temperature, airflow, and humidity, accelerating moisture loss.
A balanced, industry-preferred approach that merges the benefits of natural and artificial withering. Leaves first undergo 2–4 hours of natural indoor withering to initiate gentle flavor development, then transfer to a mechanical trough for heated withering to complete the process.
Whether you use traditional or mechanical withering, these evidence-based tips will elevate your results:
Classify leaves by tenderness, variety, and picking time, and wither them separately:
Upgrading to a professional withering machine is the single most effective way to improve both quality and efficiency. Automated equipment eliminates human error, reduces labor costs, and ensures consistent batch quality, even in inclement weather.
For tea producers looking to modernize their withering process, the DL-6CWD-580 5 Meters Tea Withering Processing Machine is a versatile, high-performance solution. Originally engineered for black tea and white tea withering, its fully adjustable temperature and airflow make it perfectly suited for green tea withering (tanqing), meeting the strict process requirements of green tea production.
| Parameter | Details |
|---|---|
| Model | DL-6CWD-580 |
| Withering Area | 5㎡ |
| Batch Capacity | 100 kg per batch (adjustable up to 200 kg for thicker spreading) |
| Total Heating Power | 15 KW (3 independent heating groups) |
| Fan Power | 250 W |
| Voltage | 380V 50HZ |
| Dimensions | 580010001050 mm (LWH) |
| Adjustable Features | Temperature, hot air volume |
| Withering Time Reduction | Up to 80% compared to natural withering |
The DL-6CWD-580 solves the biggest pain points of traditional green tea withering: weather dependence, low efficiency, and quality fluctuation. Its low-temperature, adjustable hot air system preserves the fresh aroma and umami of green tea while accelerating production, making it ideal for both bulk and premium green tea manufacturing.
Withering is the "first step to great tea" in green tea processing. By understanding the classification of withering methods, implementing scientific process controls, and adopting advanced equipment like the DL-6CWD-580, you can transform your withering process to deliver higher-quality green tea and far greater production efficiency.
Whether you are a small artisanal tea maker or a large-scale tea factory, optimizing the withering process is the key to producing green tea that stands out in the global market.
If you are interested in learning more about the DL-6CWD-580 or other tea processing solutions, contact us for professional guidance tailored to your production needs!
