The AAROASTA ARST3 is a precision-built 3 Kg/batch gas coffee roaster, designed for micro-roasteries, cafés, coffee labs, and specialty coffee startups. Developed by AARNDE Projects, this compact yet powerful roaster enables artisan roasters to craft small batches with complete control over roast profilesâdelivering consistently high-quality coffee with every cycle.
Built using SS304 food-grade stainless steel, the ARST3 features indirect gas heating, a temperature-controlled roasting drum, and a separate cooling system. It allows roasters to finely adjust drum speed, airflow, and flame intensity to produce light, medium, or dark roasts as per bean origin and blend requirements.
Compact and stylish, yet rugged in performance, the ARST3 is the ideal solution for anyone starting out in specialty roasting or expanding their brand with precision-crafted batches.
Feature | Specification |
---|---|
Brand | AAROASTA (by AARNDE Projects) |
Model | ARST3 |
Batch Capacity | 3 Kg |
Heating Type | LPG / PNG Gas Burner (Indirect Heating) |
Control System | Digital Temp Display + Manual Timer |
Drum Speed | Adjustable |
Cooling System | SS Cooling Tray with Suction Fan |
Roasting Time | 10â15 minutes per batch |
Material of Construction | SS304 Food Grade Stainless Steel |
Power Requirement | 230V Single Phase (For Panel & Fan) |
Automation Grade | Semi-Automatic |
Warranty | 1 Year on Machine & Components |
Micro Coffee Roasteries
Coffee Shop Chains & Cafés
Coffee Testing Labs & Sample Roasting
Specialty Coffee Startups
Artisanal Coffee Exporters
Designed by AARNDE Projects â Experts in coffee & food processing machinery
Built for precision roasting, durability, and ease of use
Trusted by craft roasters across India & overseas
ISO 9001:2015 & CE Certified
Supported by Pan-India installation & service network
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