PREMIX BURNER: SMART ENERGY SAVINGS

For roasters looking to optimize their operations, the premix burner is a smart solution that reduces energy while preserving roast quality.

By precisely controlling the air and gas mixture upstream of the combustion head, the premix burner generates a more consistent, stronger, and cleaner flame. This results in reduced energy consumption, lower maintenance needs, and improved roasting efficiency—ultimately lowering operational costs.

Main Features

  • Cast iron drum with double wall 

  • Premix burner with low NOx emission levels

  • Up to 20% reduced consumption (electric and gas)

  • Minimal operation and reduced mechanical maintenance

  • Intuitive, precise, and continuously adjustable parameters for a flexible roasting process

  • Excellent hot air temperature distribution

  • 3 independent Premium Efficiency IE2 motors

  • Great roasting consistency allows high uniformity in the bean pattern

  • Roaster customization options available

TECHNICAL SPECIFICATIONS

Batch size

0.5 – 1 kg
4 kg/h

Roasting time

10 – 20 min

Heating

Natural or Propane Gas

Cooling time

3 min

Power supply

208-400V / 50-60 Hz / 3 Ph

Weight

200 kg

Models BR STANDARD are also available in the following batch capacities: 3, 5, 15 and 25 kg/batch.

Take control of your roasting

MANUAL WITH DATA LOGGER PROFILE

The BR 1 STANDARD model is equipped with drum and drum fan speed control with potentiometers in the control panel, a vacuum pressure (in Pa), a converter, 2 thermocouples with double readout, a USB connection and it is prepared for external data loggers profile software Cropster or Artisan.

This type of software is a datalogger that records the bean and exhaust temperatures, the Rate-of-Rise (RoR) and other markers/events. However, to be able to repeat these records you will have to control it manually.

artisan software

The main advantage of having speed variation in the drum and drum fan is to have more control and flexibility during the roasting process, as well as the possibility of having a better roasting curve for the different coffee origins.

The variators allow a smoother start of the motors, ensuring their longevity and reduce the routine mechanical maintenance. In addition, you will also have approximately 20% in energy savings.

NOTE: The guarantee of operation, maintenance, updates and support is the sole responsibility of the companies that develop the external software integrated into the equipment built by Joper.

Happy Customers

What clients are saying about our coffee roasters and service.

“The baby Joper is hard at work.

Emma and Philip are in the R & D phase of a new coffee…”

Caffè Lusso Roastery (USA)

GALLERY

BR 1 STANDARD

OPTIONAL EQUIPMENT

Compliment the performance of your roaster and enhance your productivity levels with a destoner, a green bean loader or even with an afterburner.

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Interested in another roaster?

BR 3 STANDARD

Small roaster, BIG performance!

BR 3 ADVANCED

Perfect craftsmanship, outstanding roasting.

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