About Product
Overview
A compact automatic specialty coffee roaster handling batch sizes from 100 grams up to 1.5 kg (up to 7.5 kg/h output). Features a double-walled cast iron drum, atmospheric gas burners, full automated roast profile logging via Giesen Profiler software, adjustable drum speed (46–70 Hz), and airflow pressure control (80–180 Pa).
Is This Roaster Right for You?
- Specialty roasteries, profile development labs, and boutique coffee bars needing an automated 1.5 kg batch roaster
Features
100g to 1.5 kg Flexible Batch Range
Functions both as a high-capacity sample roaster and a small-batch production roaster.
Double-Walled Cast Iron Drum
Ensures precise conductive and convective heat transfer without scorching.
Full Roast Parameter Automation
Electronic adjustment of gas burner power (0–100%), airflow pressure, and drum speed.
Simultaneous Roasting & Cooling
Independent cooling tray motor allowing continuous batch production.
Giesen Profiler Software Sync
Records, logs, and repeats complex roast curves automatically.
Internal Cyclone Chaff Collector
Compact built-in chaff collector keeping roasteries clean and compact.
Specifications
SPEC
DETAILS
SPEC
DETAILS
Brand
Giesen Coffee Roasters
Control System
Fully Automatic via HMI & Giesen Profiler
Origin
Netherlands
Chimney Diameter
Ø 100 mm
Model
W1A Automatic Roaster
Electrical Power
230 V AC / 50–60 Hz
Batch Capacity
100 g – 1.5 kg (Output up to 7.5 kg/h)
Net Weight
192.0 kg
Heat Source
Natural Gas / Propane (1.5 kW power)
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