Jupiter Series

Tangential Roaster

Roasting Time (min):

2–18
Batch Capacity (kg):

23–750
Roasting Capacity (kg/h):

500–5,000

Advantages

Maximum Aroma Flexibility

The wide range of roasting times and batch sizes allows for maximum flexibility in developing different flavor profiles and processing a variety of green coffee qualities.
Maximum Reproducibility

Precise control of air volume flow and supply air temperature ensures consistent energy input to the coffee beans, guaranteeing consistent roasting results every time.
Maximum Quality

The coffee beans move on defined paths, ensuring even mixing and a homogeneous bean pattern.
Maximum Energy Efficiency

The integrated partial recirculation system utilizes excess energy from the process exhaust air to ensure an energy-efficient roasting process, reducing energy consumption by up to 30% compared to a machine without partial recirculation.

Built to solve. Designed to deliver.

The JUPITER series roasters offer fully adjustable roasting times ranging from 2 to 18 minutes, delivering consistently optimal and reproducible results—even during short roasting cycles. With exceptional precision and the ability to handle a wide range of coffee varieties, JUPITER roasters are true all-rounders, capable of crafting any desired roast profile with ease.

At the heart of the system is a specially engineered shovel mechanism that gently mixes and moves the coffee beans within a closed, stationary roasting chamber. Hot air is introduced tangentially, transferring heat through convection for highly efficient energy exchange. The synchronized interaction of controlled airflow and mechanical bean movement ensures ideal heat distribution from the bean surface to the core.

This innovative design allows airflow to be reduced to a minimum without compromising bean movement, enabling energy-efficient roasting. The closed chamber also ensures gentle handling of even the most delicate or uneven bean batches—making JUPITER roasters ideal for both standard and specialty coffees.

rendering of Jupiter 4000 Coffee Roaster

Versions

	Roasting time [min]	Roasting capacity [kg/h]	Batch capacity (kg)	Version	Products	Heating
JUPITER 500	2–18	500	23–88	UII-LT, UIII-LT, SY-LT, Hybrid	Coffee	Natural gas, propane, electricity, hydrogen
JUPITER 1000	2–18	1,000	35–175	UII-LT, UIII-LT, SY-LT, Hybrid	Coffee	Natural gas, propane, electricity, hydrogen
JUPITER 2000	2–18	2,000	70–350	UII-LT, UIII-LT, SY-LT, Hybrid	Coffee	Natural gas, propane, electricity, hydrogen
JUPITER 3000	2–18	3,000	140–525	UII-LT, UIII-LT, SY-LT, Hybrid	Coffee	Natural gas, propane, electricity, hydrogen
JUPITER 4000	3–18	4,000	228–600	UII-LT, UIII-LT	Coffee	Natural gas, propane, electricity, hydrogen
JUPITER 5000	5.5–18	5,000	510–750	UII-LT	Coffee	Natural gas, propane, electricity, hydrogen

rendering of Jupiter Series Coffee Roasters

SOFTWARE

Productivity is the measure of all manufacturing processes, including food processing. PROBAT control solutions ensure that machines and plants all over the world produce coffee, cocoa, chocolate and snack foods of the highest quality day after day - with optimum performance, maximum energy efficiency and plant availability.

SERVICE

For PROBAT, the customer and his needs are always in the focus. Constant communication is the key to our success. This also applies to our service, where we continuously keep an eye on the entire product life cycle and the service-relevant life phases of our machines and plants.

ENVIRONMENTAL TECHNOLOGIES

PROBAT's pioneering environmental technologies focus on saving energy and maximizing cleaning performance. We support our customers worldwide in designing sustainable production processes by providing solutions for exhaust air treatment and the utilization of excess heat from process exhaust air.