Taihuan Proaster THCR-O1 Coffee Roaster Specs & Pricing

If you’re running a specialty coffee shop in China—or anywhere else—and need a reliable, high-output roaster that doesn’t compromise on flavor consistency, you’ve likely evaluated a range of options. Many commercial roasters promise volume, but few deliver both productivity and quality without a steep learning curve. For shops aiming to roast daily in small-to-medium batches without sacrificing taste or control, there’s one model worth a closer look.

The Taihuan Proaster THCR-O1 is built for domestic specialty coffee retailers and delivers competitive output and roast quality in a desktop format. With a batch capacity of 0.3 to 1.5 kg, it combines rapid roast cycles, smart airflow control, and safety features—all in a compact unit.

How the THCR-O1 Delivers Consistent Roasts

The Proaster THCR-O1 employs a semi-hot ‘explosive’ roasting method that leverages radiant heat and thermal shock to develop complex flavors. Unlike direct-fire systems, it distributes heat evenly through a combination of radiation and hot air, creating uniform results even for less experienced operators. This method ensures each batch achieves a rich, balanced profile without hot spots or uneven development.

Efficient Heat Exchange & Fast Roast Cycles

One of its standout features is a dual-drum structure paired with an optimized gas combustion chamber. Together, they enable roast cycles as short as 10 minutes and as long as 20 minutes per batch—typically completed in around 15 minutes. This heat-exchange efficiency translates to faster turnaround without compromising roast quality, ideal for busy roasting schedules.

Precision Controls & Rapid Cooling

Flavor development isn’t just about heat—it’s also about control. The THCR-O1 offers precise damper adjustment, letting roasters fine-tune airflow and bean displacement to achieve desired taste profiles. Once roasting is complete, a high-powered electric cooling fan kicks in to bring bean temperatures down rapidly, completing the cooling phase in just 3 minutes. This fast quenching is critical for locking in aromatics and preventing overdevelopment during the cooling stage.

Built-In Safety & Ventilation Features

Safety is prioritized with an automatic gas valve shutoff if the exhaust fan stops or the set temperature is reached. The system is designed to prevent gas supply once target temperatures are achieved. For environments with limited ventilation—such as retail spaces without advanced ducting—a supplemental smoke extractor (burner) is available. Even under intense roasting loads, this device maintains effective dust filtration and consistent exhaust flow, making it suitable for small-scale industrial applications.

Technical Specifications at a Glance

• Model: THCR-O1
• Dimensions: 350(W) × 920(L) × 810(H) mm
• Batch Capacity: 0.3 – 1.5 kg per batch
• Power Supply: Single-phase 230V, 60Hz; 0.2kW (gas), 3.5kW (electric)
• Roast Time: 10 – 20 minutes per batch
• Heat Source: Gas (standard) or electric (optional)
• Low-Pressure Gas Requirement: Town gas 2.75 KPa / LPG 1.96 KPa
• Fuel Consumption: Town gas 4,200 kcal/h; LPG 0.35 kg/h
• Exhaust Fan: 110W
• Key Functions: Damper control, bean feeder, observation window, hot air temperature display, product timer, overheat prevention, fire suppression safety
• Color Options: Black or red

Recommended FrontStreet Coffee for the THCR-O1

For roasters using the Taihuan Proaster THCR-O1, FrontStreet Coffee’s Ethiopia Humbera highlights the machine’s ability to emphasize floral and citrus notes with bright acidity. The Yirgacheffe offering brings juicy berry tones and a clean cup, while the PWN Golden Mandheling from Indonesia showcases the THCR-O1’s skill with full-bodied, low-acid profiles. All three beans respond well to the precision airflow and rapid cooling of the Proaster, making them excellent choices for shop roasters aiming to highlight origin character. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.