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Efficiency

Green Coffee Conveyor

The coffee conveyor transports your coffee at floor level to the hopper of the coffee roaster. This way, you no longer have to lift your coffee above your head and make your coffee roasting process more efficient, easier and faster. 

  • No more overhead lifting 
  • Small footprint 
  • Low maintenance
Green coffee conveyor in front of a Giesen coffee roaster
Giesen W6 series.

Up to 24 kg / h.

With a 6-kilo capacity per batch and up to 24 kilos per hour, Giesen W6 series roasters deliver efficiency and consistency. Perfectly balanced for professionals who demand both quality and volume.

The ultimate centerpiece for your coffee shop. Designed to perfection, it offers the flexibility of full-control manual roasting alongside the convenience of fully automatic roasting. Handcrafted in the Netherlands and shipped worldwide.

W6seriesRender
A perfect fit.

Suitable for roasters from W6 series and onwards

The coffee conveyor system can be applied to any roaster starting with the W6 series. Different variants are also possible; a mobile loading cart, weigh cells that weigh your coffee in the hopper of the conveyor and automatic loading handles. 
W30A Pro with Green Coffee Conveyor
Vacuum system.

Safe and careful transport

We use a vacuum system for the coffee conveyor to transport the coffee beans efficiently and safely. This system is equipped with a filter to filter out any dust that may be trapped between the green beans. The vacuum box can vary in position according to your needs.
W30A Pro with Green Coffee Conveyor GCC
Dimensions

Coffee conveyor dimensions can vary widely based on different characteristics. This depends, among other things, on the type of roaster you want to install a coffee conveyor on, what options you choose for your coffee conveyor, and where in your setup you want to place the coffee conveyor. Please contact us for more information.

Suitability

The coffee conveyor is suitable for the following roasters:

  • W6 series
  • W15 series
  • W30 series
  • W45A Pro
  • W60A Pro
  • W140A Pro
The serious stuff.

Technical data.

If you need any further technical information that you can't find on this page, please contact us. We will be happy to help you!

Temperature control

Giesen roasters combine advanced temperature control with cutting-edge automation, ensuring consistency and ease in every roast. With features like automatic mode and burner percentage control, you have the tools to master your craft and achieve unparalleled results.

Airflow control

Giesen roasters feature advanced airflow control, allowing you to fine-tune the roasting environment to achieve your desired flavor profiles. By adjusting the underpressure settings, you can influence the heat transfer and development of your beans.

Drumspeed control Giesen roasters feature adjustable drum speed control, empowering you to perfect your roasting process. By modifying the drum's revolutions per minute (RPM), you can balance conductive and convective heat transfer, ensuring uniform bean development.
General specifications

Measurements
W6A - 1427 (L) x 723 (W) x 1705 (H)
W6E - 1410 (L) x 723 (W) x 1705 (H)
W6A Pro - 1623 (L) x 2414 (W) x 1944 (H)

Weights
W6A - 485 kg (roaster only)
W6E - 496 kg (roaster only)
W6A Pro - 600 kg (roaster only)

Minimum batch size
W6A - 3 kg
W6E - 3 kg
W6A Pro - 3,5 kg

Maximum batch size
W6A - 6 kg
W6E - 6 kg
W6A Pro - 7 kg

Sound level
W6A - 70 dB (A)
W6E - 70 dB (A)
W6A Pro - 70 dB (A)

Electrical specifications

Supply voltage
W6A - 230V AC (1L+N+PE)
W6E - 400 V AC (3L+N+PE)
W6A Pro - 230V AC (1L+N+PE)

External fusing
W6A - 1 x 16A
W6E - 3 x 32A
W6A Pro - 1 x 16A

Max. electrical power
W6A - 1,7 kW
W6E - 17 kW
W6A Pro - 2,5 kW
Keep in mind that this is the absolute maximum power consumption. Actual average usage will be much lower.

Ranges

Underpressure range
80 - 150 Pa (min. - max.)
Default value: 110 Pa

Drum speed range
36 - 51 Hz (min. - max.)
Default value: 46 Hz

Temperature setpoint range
100 - 250 °C (min. - max.)
Default value: 200 °C

 

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