3 KG Coffee Roaster
Engineered to meet the demands of professional coffee roasters, GR-3 shop roaster offers 3 KG batch capacity that effortlessly scales your production without compromising on quality.
Batch Capacity | 3 KG Max |
Capacity per Hour | 18 KG Max |
Roasting Cycle | 8-14 mins |
Type of Controlling | PLC |
PLC Screen | 7" Beijer |
Electrical Power Options | 110-220-380 V / 50-60 Hz |
Power Consumption | 0,86 KW/h |
Heating Source | LPG – LNG – Natural Gas |
Burner Type | Premix |
Burner Power | 16 KW/h max |
Gas Consumption (NG) | 1.67 m³ max |
Gas Consumption (LPG) | 1.24 m³ max |
Cooling Time | ± 3 mins |
Flame Height | Adjustable |
Air Flow | Adjustable |
Drum Speed (RPM) | Adjustable |
3rd Party Software Compability | Cropster, Artisan |
Quality Compliance | CE-ISO |
Measurements (WxDxH) | 750x1410x1500 mm |
3 KG Coffee Roasting Machine
Building on the trusted performance of Golden Coffee Roasters, GR-3 adapts to a wide range of roasting methods. It lets you craft precise coffee roasting process, ensuring that every bean reaches its full flavor potential.
At the heart of the GR-3 is an advanced PLC controller that makes the entire process intuitive and customizable. The user-friendly interface empowers you to control the roasting profile fully, adjusting temperature, airflow, and drum speed in real time. The integration of technology and craftsmanship ensures consistent and repeatable results for your coffee roasting recipes.
Design and Customization Options
GR-3 coffee roaster combines compact, stylish design with space efficiency, elevating the aesthetic of your coffee shop while optimizing functionality. Golden Coffee Roasters offers with customization options like RAL colour painting and laser logo imprinting, GR-3 shop roaster ensures your brand identity stands out with every roast, reinforcing your company image at every step of the coffee roasting process.
High Performance & Advanced Technology
GR-3 coffee roaster machines are crafted using the best and most well-known components from leading brands like Schneider, Siemens, Panasonic, Beijer, Fatek, and more, ensuring exceptional roasting performance. Its high-quality motors and strong bearings provide a quiet, uninterrupted operating experience, allowing you to focus on perfecting every roast. Additionally, the coffee roaster’s fully heat-insulated body enhances energy efficiency, ensuring consistent performance during even the busiest roasting sessions.
Energy Efficiency and Cost Savings
GR-3 shop roasters are manufactured for optimal energy efficiency with high-grade thermal insulation that minimizes energy loss. An integrated gas cutter reduces waste while enhancing safety. Additionally, its simultaneous roasting and cooling phases save valuable time, with a specially engineered cooling tray completing the cooling process in just three minutes—reducing both operational downtime and expenses.
Enhanced Security Features
Your safety is paramount for Golden Roaster. Every gas and electrical component that are crafted with our roasters have CE and UL certification, ensuring reliable and secure operation. The built-in gas safety system automatically shuts down the coffee roaster machine in the event of abnormal pressure, while an emergency stop button provides an extra protection, keeping your roasting operations safe and under control. Built-in mechanic chaff collecting system located under the cyclone, provides extra security for your coffee roasting session.
Comprehensive Tech Support & Warranty
Invest with confidence knowing that GR-3 coffee shop roaster comes with a 2-year warranty and lifetime technical support. Our dedicated team is always ready to assist, ensuring that your roasting experience remains uninterrupted and your machine operates at peak performance.
Product Features

Air Flow Control
Airflow control allows precise regulation for optimal roasting conditions.

Drum Speed Control
RPM controller that enables precise control of drum rotation for optimal flavor and development of coffee beans

Flame Level Control
Controller that adjusts the intensity of the flame for tailored roasting profiles and consistent results

Touch Screen
User-friendly touchscreen control panel enhanced with PLC technology is offered as standard.

PLC
Programmable Logic Controller supports consistency and stability by maximizing automation experience.

Energy Efficiency
Designed to obtain energy efficiency and minimize power consumption

High Thermal Insulation
Effectively retain heat within its structure, optimizing energy efficiency and maintaining stable roasting conditions

2 Year Warranty
Golden Coffee Roasters products are accompanied by 2-year international warranty

3rd Party Software Compliance
Golden coffee roasters are compatible with third-party software such as Artisan and Cropster