Yoshan YS Giant Coffee Roaster

Scale Your Production with the Yoshan Giant 6/12/15kg Commercial Coffee Roaster

The Yoshan YS is a heavy-duty industrial masterpiece designed for roasting operations that demand high-volume consistency without sacrificing the nuances of specialty coffee. As a dedicated commercial coffee roaster in India, this machine is engineered with an all-cast iron framework, providing the thermal mass necessary to sustain back-to-back roasting sessions with unwavering stability. For growing roasteries and established coffee brands, the Giant 6kg offers the perfect balance of massive throughput and the granular control required to maintain a signature flavor profile across large batches.

Superior Cast Iron Thermal Engineering

The defining feature of the Yoshan Giant is its all-cast iron drum and front plate construction. Unlike thinner steel alternatives, cast iron possesses exceptional heat retention and radiation properties, ensuring a steady, gentle transfer of energy to the beans. This "thermal flywheel" effect minimizes temperature fluctuations when charging the drum, allowing for more predictable development of the bean's sugars and oils. The semi-hot air and semi-direct fire heating system provides the flexibility to emphasize acidity or body, making it an ideal choice for both bright single-origins and complex, heavy-bodied espresso blends.

Advanced Digital Precision and Automation

Despite its industrial scale, the Yoshan Giant offers the surgical precision of a sample roaster. It features fully adjustable drum speeds and airflow controls, allowing roasters to fine-tune the convective heat ratio based on bean density and moisture content. The machine is fully equipped for modern data logging, featuring a built-in USB interface compatible with Artisan and Cropster software. This enables head roasters to monitor Bean Temperature (BT) and Environmental Temperature (ET) curves in real-time, ensuring that every 6kg batch meets the exact specifications of the master profile for total brand consistency.

Industrial Efficiency and Workflow Optimization

Designed for continuous operation, the Giant 6kg utilizes a powerful four-motor system that separates the roasting, cooling, and exhaust functions. This allows the operator to begin a new roast cycle while the previous batch is still in the cooling tray, effectively maximizing hourly production. The high-performance cooling fan and large-diameter tray reduce bean temperature to ambient levels in less than three minutes, stopping the roasting process instantly to preserve delicate aromatics. With industrial-grade Omron PID controllers and high-precision gas pressure gauges, this machine is built to be the reliable workhorse at the center of your roasting facility.

Technical Specifications

• Batch Capacity: 2kg to 7kg per roast
• Production Capacity: 18kg to 25kg per hour
• Drum Material: Heat-resistant All-Cast Iron
• Heating Source: Gas (LPG or Natural Gas) with high-performance burners
• Control System: Omron PID Temperature Control and Digital Airflow Adjustment
• Data Logging: USB connection for Artisan and Cropster integration
• Motors: Four independent Japanese ADDKA motors for simultaneous tasks
• Safety: Flame-out protection and high-temperature emergency shut-off

Target Use Cases

• Established coffee roasteries scaling up from 1kg or 2kg machines
• Wholesale coffee suppliers requiring consistent high-volume production
• Large-scale cafes and chains centralizing their roasting operations
• Industrial coffee production facilities focusing on premium specialty standards