The Giesen W15A Roaster is versatile and flexible, with a production capacity from 7kg up to 15 kg. It is the perfect intermediate model; a shop roaster that is near to industrial roasting possibilities, and capacity.

  • Dream big. Dream W15A.
  • Up to 15 kg per batch | 60 kg per hour
  • 210 x 100 x 200 cm | 720 KG
  • Roast on gas 
W15A roaster

The perfect roaster to grow along with your business.

Our handcrafted, easy-to-use W15A roaster is perfect for small to middle roasteries with big dreams and a growing business. The W15A can grow along with your roastery due to its broad capacity. Increase your production and roast efficiently by roasting and cooling at the same time with the fast-cooling motor.

  • Batch size
    Batch size

    7 - 15 kg

  • Certifications

    CE Certified
    UL Certified
    AGA Certified

  • Heating type
    Heating type

    Butane Gas

W6 Series | W15A | W15E

What's the difference?

Why CozoCoffee loves the W15A

CozoCoffee, Sweden



Like all our roasters, the W15A is fully customizable. Change the body paint, handles, and the accent colors.


Your only limit is no limit. Choose W15A.

W15A In Action

Roast 60 kg’s an hour with our W15 coffee roaster. Experience ultimate control, an easy to use control panel and maximum efficiency. 

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Compatible with...

W140A roaster

Also a great addition:

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. 

Let us create your ultimate roasting experience.

Discover the special art of coffee roasting with your own W15A roaster. Create different roasting profiles by experimenting and adjusting the airflow control and drumspeed control. Both included. Use the easy-to-use control panel to keep the quality of your roasts consistent. Discover these and other functionalities for the ultimate roasting experience.

Personal advice

We’re here for you! Over a cup of coffee let’s discuss all the options and find the perfect roaster for you.

Our goal is to make coffee roasting as easy and professional as possible and together take your business to the next level. We think along with you and produce a customized roaster that fits all your needs and adds value to your business.  

Looking for another roaster?