Industrial Roasters
SD-300 Pro — The 660 lb flagship
The 660 lb flagship · batch up to 660 lb · engineered
Overview
The largest drum roaster Yoshan builds — a 300 kg (660 lb) fully-automatic plant with Siemens control, cast-iron drum and Weishaupt burner, supplied complete with loader, destoner and afterburner. Professionally customized to your production line.
Specifications
| Model | SD-300 Pro |
|---|---|
| Batch capacity | up to 660 lb |
| Hourly output | engineered |
| Heating | Gas (propane / NG), full hot-air |
| Electrical (US) | 480V 3-phase |
| Dimensions | engineered plant |
| Approx. weight | multi-ton |
* 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
Request pricing & lead time for the SD-300 Pro
Tell us your weekly volume, gas type and ZIP code — we reply within 24 hours with a quotation, U.S. port freight estimate and installation guidance.