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probat neptune drum roaster

The classic

The PROBAT Neptune Roaster is a drum roaster which rotates on a horizontal axis. This is the most conventional method of coffee roasting as well as the traditional form of slow roasting coffee. The PROBAT coffee roaster, NEPTUNE, is the culmination of the development of traditional slow-roasted coffee. Exquisite slow-roasts can be guaranteed with capacities of 480, 1,500 and 3,000 kilogram/hour (kg/h). The NEPTUNE roaster’s different designs and extensive variety of configurations allow it to meet the most diverse range of customer requirements.

Batch size (kg)

80-120

240-320

480-640

Roasting capacity (kg/h)

480

1,500

3,000


To learn more about industrial roasters contact us direclty. 

Find out more
Probat Neptune roaster

benefits to your coffee

Additional Information

This is a long form text area designed for your content that you can fill up with as many words as your heart desires. You can write articles, long mission statements, company policies, executive profiles, company awards/distinctions, office locations, shareholder reports, whitepapers, media mentions and other pieces of content that don’t fit into a shorter, more succinct space.


Articles – Good topics for articles include anything related to your company – recent changes to operations, the latest company softball game – or the industry you’re in. General business trends (think national and even international) are great article fodder, too.


Mission statements – You can tell a lot about a company by its mission statement. Don’t have one? Now might be a good time to create one and post it here. A good mission statement tells you what drives a company to do what it does.


Company policies – Are there company policies that are particularly important to your business? Perhaps your unlimited paternity/maternity leave policy has endeared you to employees across the company. This is a good place to talk about that.


Executive profiles – A company is only as strong as its executive leadership. This is a good place to show off who’s occupying the corner offices. Write a nice bio about each executive that includes what they do, how long they’ve been at it, and what got them to where they are.

PERFORMANCE DATA - BEST LIFE-CYCLE COSTS AND PERFORMANCE

environmentally friendly

ENVIRONMENT & COST-EFFECTIVENESS

Different PROBAT coffee roaster systems make it possible to clean and reuse the thermal energy released during the roasting process. They are specifically tailored to the respective roasting process.

  • Energy savings through recirculation of roasting exhaust air
  • Energy savings and increased production through green-coffee preheating
  • Reduction of product-specific odors and visible roasting exhaust
  • Reduction of emissions and adherence to local thresholds through modular exhaust air treatment systems
  • Maximum cleaning efficiency thanks to the Proforte exhaust air treatment system (flameless, renewable, thermal oxidation).
  • Energy monitoring for cost transparency
  • Heat recovery through the use of heat exchangers
  • Minimal heat loss due to particularly well-insulated roasting system
  • Thermal cleaning cuts human resource costs and saves time

SAFETY

PROBAT safety technology goes far beyond standardised requirements. We offer safety components that guarantee maximum process security.

  • Ensuring the functional safety of your processing systems
  • Flexibility thanks to a multistep safety system and the use of safety PLCs
  • Maintenance-friendly safety components
  • Thermal cleaning minimises deposits
  • Online CO monitoring guarantees maximum safety within the roasting system
  • Monitoring of cooling exhaust air temperature via thermocouple
  • Safe operation with extremely dark roasts and low-quality green coffee
  • Battery and water buffer increase operation safety

Safety

Safety 

the drum roasting process

The heart of PROBAT’s NEPTUNE drum roasters is a horizontally lying roasting drum which is  equipped with a rotary drive. Shovel blades circulate the coffee beans during the roasting process. The flame of a burner generates the energy for the roasting air which is guided both through as well as around the roasting drum by means of flaps. As such, heat is applied through conduction via the bean’s contact with the roasting drum as well as through convection via the hot incoming air. The addition of water systematically ends the roasting process while simultaneously precooling the roasted coffee.

To find out whether the Probat Neptune would be right for you contact us.

Contact us

Nupac Coffee

Premium coffee roasting solutions

+61 3 9584 8111

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