Sample Roasters

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WPG/E1

Experiment, test and compare with our sample roaster. This roaster allows you to retrieve data, compare roasts and create roasting profiles. Available in two variations, the WPG1 gas roaster and the WPE1 electric roaster. Choose better roasts, every day.

  • Experiment makes excellence
  • Up to 200 gr. per batch | 800 gr. per hour
  • 800 x 480 x 770 mm | 60 kg
  • Roast on gas or electricity
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Hopper

3 cooling trays

Control panel

Easy-grip handles

Sightglass

Create and compare

Roasting is about creating new flavors and improving the quality, every time. The compact sample roaster with three cooling trays, has everything you need for comparing and sampling roasts. Perfect to use at workshops, masterclasses, events or for your own research.

Tip: Hover over the grey hotspots!

  • Batch size
    Batch size

    50 - 200 grams

  • Certifications
    Certifications

    CE Certified
    AGA Certified

  • WPE1
    WPE1

    Electric heating

  • WPG1
    WPG1

    Natural/Propane/Butane Gas

We turn dreams into roasters

Our roasters are available in a classic and elegant black edition or choose every RAL color here is. Create endless stylish combinations that instantly match your brand or coffee shop. You can customize the body paint, roof colors, accent colors, wood style and even in some roasters the cooling sieve edge!

Sample Roasters

Gallery

Like all our roasters, the sample roaster is fully customizable and will fit your brand in no time.

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Why do you need a Giesen sample roaster?

Willem Boot, Giesen Ambassador and owner of Boot Coffee explains this question in his blog. 

 “Over the years I have roasted with almost any model of sample roaster on the planet. I’ve come to the conclusion that I truly love the performance and capabilities of the Giesen WPG1 sample roaster. Giesen introduced this roasting machine and its performance beats hands-down all other drum-operated sample roasters available on the market.” 

Keep reading!

Roast, learn and repeat.

Sample Roaster In Action

Compact roaster, great roasts! Experience the ultimate drumspeed, airflow and heat control on all Giesen roasters. Try different ways to create your ideal roasting profile, while experimenting with advanced options. 

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Control the roasting process

The WPG1 & WPE1 are sample roasters that allow you to retrieve data and create a roasting profile. By controlling drum speed, airspeed and temperature, you can control the entire roasting process. The optional infrared sensor makes measurements of the coffee bean temperature extremely accurate.   

  • Drum speed regulation

    46 - 70 Hz (min.-max.)​

  • Power regulation

    0 - 100%

  • Air pressure regulation

    80 - 180 Pa (min.-max.)​

All specifications

Presentation Table

Presentation is key. That’s why we designed a beautiful presentation table to make your sample roaster stand out. The table is optional for our sample roaster and fully customisable.

  • Match the color with your roaster
  • Consistent look & feel
W140A roaster

Get ultimate control with Giesen Profiler

Giesen Profiler is invented to record your roasting sessions and to repeat profiles automatically. It helps you keep track of all your roasting sessions and lets you export them. Basically, Giesen Profiler saves you valuable time. 

  • You can roast & replay and each batch of coffee will taste the same.
  • Set up smart roasting profiles. The possibilities are endless.
  • Gain more control and consistency over your roasts with Giesen Profiler.
  • Easily export PDF's or CSV files of your roasts

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