Overview

The 12 kg workhorse — Siemens PLC, cast-iron drum, four independent Japanese ADDKA motors for simultaneous roasting and cooling. The most popular size for a U.S. roastery scaling past 2,000 lb/week.

Specifications

Model	YS-12KG
Batch capacity	2.2 – 29 lb
Hourly output	up to 114 lb/hr
Heating	Gas (propane / NG) or Electric
Electrical (US)	240V single / 480V 3-phase
Dimensions	90 × 74 × 90 in
Approx. weight	≈ 1670 lb

* Specifications are indicative and customizable — voltage (208/240/480V), gas type (NG/propane), hopper, loader and emissions options configured per order for the U.S. market.

Key Features

• Cast-iron double-wall drum — stable thermal mass, no scorching
• Independent control of burner, drum speed and airflow
• Bean + environment + exhaust temperature probes
• Artisan-compatible data logging
• High-volume cooling tray with motorized stirring arms
• CE compliant; 240V / 480V configurations for U.S. installation