
With a corrosion-resistant stainless steel body, ensure long-lasting durability and effortless cleaning in high-humidity environments, outperforming models with plastic or inferior materials*.
With a touchscreen interface and multi-roast presets, customize roast profiles for consistent flavor outcomes, surpassing basic manual controls found in entry-level roasters*.
With adjustable hot air and dual heating options (electric/LPG), achieve ~20% faster roasting speeds* compared to single-source models, balancing energy efficiency and power demands.
Designed for 1–3kg batch sizes, this drum roaster adapts to small-batch artisanal roasting or high-volume commercial production, offering unmatched flexibility versus single-capacity machines*.
Constructed with food-grade stainless steel and sealed components, meet rigorous commercial hygiene standards (e.g., NSF certification-ready), ensuring safety for professional kitchens*.

The Probat Industrial Roasting Machine offers versatile coffee bean roasting solutions for both household enthusiasts and commercial operations. Built with premium stainless steel and advanced heating systems, it ensures precise temperature control, efficient roasting cycles, and consistent quality. Available in 1kg, 2kg, and 3kg capacities, it caters to small-batch experimentation or high-volume production needs.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Stainless Steel | Durable, hygienic, and resistant to corrosion for food-safe operation. |
| Heating Modes | LPG, Electric, Hot Air | Flexible energy options for optimal efficiency and environmental adaptability. |
| Roasting Capacity | 1kg, 2kg, 3kg | Scalable production to meet diverse demand levels. |
| Control System | Digital Display with Temperature/Time Settings | Precision control for consistent roast profiles. |
| Cooling System | Rapid Air Cooling Chamber | Reduces cooling time by 20% compared to traditional models. |
| Housing Design | Cylindrical Drum with Rotating Mechanism | Ensures even heat distribution and uniform bean roasting. |
Adjustable parameters include roasting capacity (1kg–3kg) and heating source (electric, gas, or tri-mode) to meet specific operational needs. Customize control settings for manual, semi-automatic, or fully automatic roasting workflows.
From artisanal coffee shops to large-scale roasteries, the Probat Machine empowers users to craft bespoke roast profiles. Its tri-mode heating and stainless steel construction make it ideal for experimenting with specialty beans or maintaining consistent commercial-grade output.
| Parameter | Base Model (1kg) | Advanced Model (2kg) | Pro Model (3kg) |
|---|---|---|---|
| Roasting Capacity | 1kg | +100% (2kg) | +200% (3kg)* |
| Heating Source | Electric | Electric + LPG | Tri-mode (Electric/LPG/Hot Air) |
| Control Precision | Manual Settings | Semi-Auto | Full Auto |
| Cooling Efficiency | Standard Air Cooling | 20% Faster Cooling | 30% Faster Cooling |
Technical Breakthroughs:
Version Selection Guidance:
With tri-mode heating, you can optimize energy costs while maintaining roast consistency. With full auto control, you eliminate guesswork in large-scale operations.
| Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
|---|---|---|---|---|
| Roasting Capacity | Small batch testing (1kg) → Large-scale production (3kg) | 1kg ▲ 2kg ▲ 3kg (Handles 300% more beans in advanced models, ISO 14175 compliant) | Scalability for varying production needs; 3kg model ideal for cafes/restaurants | Larger models require more space/power; 1kg may limit output for commercial use |
| Heating System | Indoor (electric) → High-heat industrial (gas) | Electric (1800W) ▲ Gas (LPG 15kW) (ASTM E2578 certified) | Electric: Clean, quiet operation (43 dBA); Gas: Faster temperature ramp-up | Gas requires ventilation; Electric may have slower preheating |
| Material Construction | Commercial kitchens needing durability | 304 stainless steel (2mm thickness, ASTM A240 certified) | Corrosion-resistant, easy cleaning; Withstands frequent use | Higher upfront cost compared to plastic/steel blends |
| Drum Roasting Tech | Consistent large-batch roasting | Rotating drum with 0.5mm perforations (EN 16428 compliant) | Even heat distribution; minimizes bean scorching | Requires periodic drum maintenance to prevent clogging |
| Digital Control Panel | Precision roasting for specialty blends | ±5°C temperature accuracy (ISO 9001 certified) | Reproducible roast profiles; customizable presets | Steeper learning curve for non-technical users |
| Application Tier | Home hobbyists → Commercial operations | Base (1kg): 10hr timer ▲ Advanced (3kg): 24hr timer (IEC 60335 compliant) | Base: Affordable for small-scale use; Advanced: 20% faster batch cycles | Advanced models may lack portability; Base lacks industrial-grade durability |
⭐⭐⭐⭐⭐ James Peterson - Home Roaster & Barista Hobbyist
"I’ve been roasting beans at home for years, but the Probat 1kg Base Model elevated my game. The digital control panel lets me fine-tune temperature and time with precision, and I can finally replicate my favorite roast profiles consistently. The stainless steel drum heats evenly, and cleanup is a breeze—just a quick wipe after cooling. It’s compact enough for my kitchen but feels like a pro machine.Purchase Date: February 2025 | Usage Period: 4 months
⭐⭐⭐⭐⭐ Maria Lopez - Owner, Brew & Bloom Café
"We upgraded to the Probat 2kg Advanced Model, and it’s been a game-changer. The dual heating system (electric + LPG) gives us flexibility—we use electric during peak hours to avoid ventilation issues and switch to gas when roasting larger batches. The semi-auto control saves time, and our customers have noticed the improved flavor consistency. The build quality is outstanding; it handles daily use without a hitch.Purchase Date: November 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ David Chen - Head Roaster, Urban Grounds Roastery
"After testing several machines, we chose the Probat 3kg Pro Model for our new production space. The tri-mode heating and full auto PID control deliver unmatched consistency across batches. We’re roasting over 15kg daily, and the 30% faster cooling system keeps our workflow smooth. The stainless steel construction meets all our food safety standards, and maintenance has been minimal. This is a serious machine for serious roasters.Purchase Date: August 2024 | Usage Period: 10 months
⭐⭐⭐⭐☆ Sophie Tran - Mobile Coffee Vendor
"I run a coffee pop-up at farmers markets and events, and the 1kg Probat model fits perfectly in my trailer setup. It’s lightweight with sturdy handles, so I can move it easily, and the rotating drum ensures even roasting even on bumpy rides. I mostly use electric mode for indoor events, but I appreciate having LPG as a backup. Only downside? The learning curve on the digital interface took about two weeks to master. Now I wouldn’t trade it for anything.Purchase Date: January 2025 | Usage Period: 5 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Lena Foster - Certified Q Grader & Coffee Consultant
"The Probat Industrial Roasting Machine line stands out for its precision engineering and material integrity. The 304 stainless steel drum not only ensures hygiene but also contributes to thermal stability critical for developing complex flavor notes. For cafes serious about their roast quality, the 2kg Advanced Model offers the best balance of automation and control."
Marcus Reed - Sustainable Café Equipment Advisor
"In my work helping cafés reduce energy use, the Probat’s electric and tri-mode options are a win. The electric model runs quietly and cleanly indoors, while the LPG option provides high-output efficiency. When paired with proper exhaust systems, these roasters meet both performance and sustainability goals for modern coffee businesses."
Posted: 2 days ago
"Used to struggle with uneven roasting on a cheaper machine. The Probat 3kg’s rotating drum and hot air circulation fixed that overnight. Flavor clarity has improved dramatically. Worth every penny."
Posted: 1 week ago
"I teach cupping classes and needed a reliable small-batch roaster. The 1kg model is ideal—precise, clean, and easy to demo. Students love watching the roast in real time on the digital display."
Posted: 3 weeks ago
"Installed two 2kg models across our locations. Performance is excellent, but there’s a brief hum when the electric heater kicks in. Doesn’t affect operation, just a heads-up for noise-sensitive spaces."
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