Industrial roasters – Products for the coffee industry

PROBAT’s product range covers drum, tangential and centrifugal roasters. These can be used to create all kinds of roasts for the most specialised applications and all product segments.


The R Series commercial coffee roasters are designed for high-volume roasting across the entire color-development spectrum. Flexible enough to fit any profile, this type of roaster enables repeatable and consistent roasts, batch after batch. Each roaster is available in both recirculating and non-recirculating models.



The P60 roaster uses specially developed shovel mechanisms to move the beans inside the drum. A surface burner heats up the roasting air before it is sucked through the back wall of the drum as well as guided around it, thus roasting the beans not only via convective but also conductive heat transfer. With a roasting capacity of up to 215 kilograms per hour (kg/h), the P60 is particularly suitable for larger shop roasters and smaller industrial roasting facilities with a large variety of products and high quality demands on the end product.



With an extended batch size range between 60 and 120 kg and roasting times between 6 and 20 minutes, the Px 120 drum roaster guarantees more flexibility while maintaining a constantly high coffee quality. With a maximum output of 480 kg / h, the Px 120 drum roaster is perfect for mid-size capacity requirements. Furthermore, it stands out thanks to its sophisticated technology and technical features, wrapped in a classic design.


NEPTUNE drum roaster

The NEPTUNE drum roaster series is available with nominal outputs ranging between 480 and 3,000 kilograms per hour (kg/h). It offers roasters the flexibility to develop any aroma – from light to very intense. With an hourly roasting capacity of 1,000 kg, the all-new NEPTUNE 1000 drum roaster bridges the gap between the Px 120 and the next larger NEPTUNE 1500. The cleaning-friendly-design of all parts and components of this innovative roasting machine allow for simplified accessibility and easy maintenance, thus ensuring maximum availability.


JUPITER tangential roaster

The JUPITER tangential roaster features a stationary roasting drum. A shovel mechanism rotates around a horizontal axis inside the drum to mix the coffee beans. This perfectly coordinated mix of controlled roasting air and mechanical motion improves the transmission of thermal energy deep inside the bean. This results in highly consistent colour and moisture. The JUPITER’s incredible flexibility in terms of operating parameters makes it a unique all-rounder that can roast all coffee sorts and blends to the required roast profile. It offers a highly flexible capacity of 500, 1,000, 2,000, 3,000, 4,000 and 5,000 kg/h.


SATURN centrifugal roaster

The SATURN centrifugal roaster rotates around a vertical axis to roast the beans. The specially designed roaster bowl and lamella ring ensure extremely uniform and gentle mixing of the roasted product. Alongside this, there are a number of ways to influence the aroma, density and extraction level of the roasted coffee. Thermal equilibrium is also achieved quickly. The SATURN is therefore the perfect roaster for both mass-produced coffee and those products where quality really counts. Available with capacities of 250, 2,500 and 4,000 kg/h.