Reading material

2025.09.08

Overseas roasters - professional tools recognized worldwide -

海外の焙煎機  ― 世界が認めるプロフェッショナルツール ―

Overseas roasting machines

- A professional tool recognized worldwide -

Roasting is one of the major factors that determine the taste of coffee. The roasting process is carried out by a roasting machine. In recent years, a wide variety of roasting machines, from home to commercial use, have been developed around the world to meet the quality demanded by cafes and roasters. Here we will introduce roasting machines that are highly regarded overseas.


Characteristics of overseas roasting machines

Roasting machines from overseas manufacturers are often designed with a long history and experience in mind, and have the following features:

  • High durability : Maintains stable quality even after long hours of commercial use

  • Precise temperature and airflow control : Allows for precise adjustments to suit the characteristics of the beans

  • Variety of sizes : A wide range of sizes are available, from small machines for home use to large machines that can roast tens of kilograms at a time.


Major overseas manufacturers and brands

PROBAT (Germany)

The world's most famous roasting machine manufacturer, with a history of over 150 years, is the standard for commercial use.

Diedrich (USA)

Its strengths lie in its environmentally friendly design and cutting-edge technology, making it popular among small to medium-sized roasters.

Loring (USA)

This innovative manufacturer is known for its high energy-saving performance and is able to reduce fuel consumption with its unique "hot air circulation system."

Giesen (Netherlands)

This brand is gaining attention for its high level of design and customizability, allowing you to choose products that match the atmosphere of your store.


Introducing overseas roasting machines and the challenges

Although overseas roasting machines are highly reliable and highly efficient, there are issues with their introduction, such as cost and maintenance. Nevertheless, they offer significant advantages, enabling stable roasting over the long term, and are the choice of many top roasters.


summary

Overseas roasters are a key part of global coffee culture. Brands like PROBAT, Diedrich, Loring, and Giesen leverage their respective strengths to support coffee roasters around the world. The choice of roaster is a crucial factor in determining the quality of each cup of coffee, and will continue to shape the future of coffee.


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