Blog

The importance of coffee fermentation

A flavor-determining part of the coffee process is the fermentation of the coffee beans. In this article, we’ll explain how this process works and how it affects the final coffee.

news

Creating profiles using drum speed

Willem Boot’s Roasting Essentials: Some of the more sophisticated features of the Giesen coffee roasting technology are the options to adjust drum speed and air pressure. We discuss this feature in this blog.

Read More »
news

Heat soak or heat shock? – Giesen Webinar #3

This unique monthly Giesen webinar #3 hosted by Willem Boot cover topics like the perfect profile and how to achieve this. Together with live roasting sessions and exploring the features and functionalities of our coffee roasters and related equipment.

Read More »
W15A Giesen Coffee Roaster
news

Using the heat soak or heat shock technique

Willem Boot’s Roasting Essentials: One of the more interesting experiments you can do when roasting coffee is applying the Heat Soak and Heat Shock technique. In this blog, we talk about the procedure you can follow to implement this technique in your roast, and which advantages it may give you.

Read More »
news

The Giesen Coffee Roaster settings explained

Buying a new roaster can be a bit much in the beginning, and the question of where to start may rise. In this blog, we will explain all the settings you can change on a Giesen Coffee Roaster. This way, you will learn what each variable means, and which effect a variable change will have on your roast.

Read More »
news

Temperature setpoint option

Willem Boot’s Roasting Essentials: With all Giesen machines, there are four options for profiling: Set-temperature, Burner-controller, Air-pressure, and Drumspeed. In this blog, we discuss the first basic option; the Temperature Setpoint option, which allows you to manage the air temperature of the roasting machine.

Read More »
news

Rate your roast and recognize flavors

More information on how to rate specific flavors and learn what variables have a destinctive effect on coffee flavor? In this blog, we would like to elaborate on the different variables you can use to rate your roast, recognize flavors, and rule out pitfalls as early as possible.

Read More »
news

Our second-hand commercial roasters

We understand that entering the coffee roasting business will require some big investments. Most of all; the commercial roaster itself. To accommodate the people who are looking for a more affordable commercial roaster but don’t want to compromise on quality, we started up our second-hand coffee roasters division. In this article, we would like to tell you all about our range.

Read More »
news

Giesen roasters and features – Giesen Webinar #1

This unique monthly webinar hosted by Willem Boot covers topics like the perfect profile and how to achieve this. Together with live roasting sessions and exploring the features and functionalities of our coffee roasters and related equipment.

Read More »
Boot Blog

Moisture of green coffee beans

One of the factors that plays a critical role in the roasting process is the moisture of green coffee beans. In this blog, we will focus on this factor and explain its effect. We will cover the different phases the coffee beans go through, and the characteristics of these phases.

Read More »
news

Before you start roasting

Controlling the entire process in coffee means you have to start at the beginning; the green bean. In this article we would like to elaborate on the things you need to consider before you start roasting, the different variations in coffee beans there are, and how you as a roaster can differentiate your specialty roast from your competition.

Read More »
Coffee cup with roasts
news

Coffee roast levels: the characteristics and differences

All coffee based drinks have their own unique characteristics and taste. And that’s a good thing because otherwise, we might as well all drink the same. Luckily that isn’t the case and in many coffee places, there is a huge assortment of beverages to choose from, as well as there are differences in coffee roast levels to choose from.

Read More »
news

Time to shift your business

In this blog we would like to share some ideas you could implement in your company that could help you to shift your business and overcome these difficult times. We understand that the options we mention most likely are things you as an entrepreneur have been thinking about yourself. But maybe we give you new insights to implement in your business that you haven’t thought of yet. Our goal with this blog is to inspire you. 

Read More »
Giesen Profiler Frequently Asked Questions
Giesen Profiler

Giesen Profiler FAQ

Giesen Profiler FAQ Here you will find the Giesen Profiler FAQ: Frequently Asked Questions. If you have questions that are not listed, add them in

Read More »
Coffee Roasting Championship
Events

World Coffee Roasting Championship

2019 Taipei World Coffee Roasting Championship The World Coffee Roasting Championship was held at the Taiwan International Coffee week. Giesen returned proudly as the Official

Read More »
Customers

Kronen Kaffee and their W60A

Karlsruhe – A city where diversity and uniqueness come together as one. The city has a lively cultural landscape and houses over 50 museums, theatres

Read More »
Anthony Huy Nguyen
news

Anthony Huy Nguyen: Ambitions

Anthony Huy Nguyen: Ambitions The World Coffee Roasting Championships will be held at the Taiwan International Coffee week. Giesen returns as the Official Production Roaster

Read More »
Jorgensen-Kaffebrenneri - W6A
Inspiration

‘Jeg vil kjøpe kaffe!’

‘Jeg vil kjøpe kaffe!’ Translated, this means “I want to buy coffee!”. And that’s possible because this Giesen W6A has arrived in Alta. Alta is

Read More »
news

New Giesen agent in USA

We want to introduce our newest preferred supplier of America. David Sutfin has been in the coffee business for over 15 years. He’s worked as

Read More »
news

Highlights: World of Coffee

This year’s edition of World of Coffee was a paradise for coffee lovers worldwide. With a wide selection of coffee professionals, it was THE opportunity

Read More »
The Amsterdam Coffee Festival fotograaf Joey Rietveld
Events

Amsterdam Coffee Festival Recap

The Westergasfabriek turned into the Walhalla for coffee lovers and “Urban foodies”. The Amsterdam Coffee Festival featured artisan coffee and gourmet food stalls, tastings and

Read More »
Amsterdam Coffee Festival
Events

Amsterdam Coffee Festival

Amsterdam Coffee Festival 9-11 march Giesen Coffee Roasters is delighted to be exhibiting at The Amsterdam Coffee Festival, which takes place at the Westergasfabriek, 9-11

Read More »
Sasa Sestic
General

Sasa Sestic: The Coffee Man

Giesen Coffee Roasters interviews Sasa Sestic: ‘The Coffee Man’ If authenticity and craftmanship play a big role in something, it’s in the art of roasting

Read More »
Geen onderdeel van een categorie

Event report: Hotelex Shanghai 2017

Hotelex Shanghai is one of the biggest and longest-running hospitality trade shows in Asia. It attracts over 100,000 attendees annually, and features an incredible array

Read More »
Villa l'Antico Pino
Events

Under the Tuscan sun

On Friday the 10th of June our roaster was on the splendid country side of the Italian town of Pergo of Cortona in Tuscany. There

Read More »
Udi's Goodies in Bussum
Customers

Udi’s Goodies in Bussum

For this blog we are interviewing our Dutch customers to get a glimpse of the coffee world and their passion for good coffee. For this

Read More »
Loppokaffeeexpress-kiel
Customers

Loppokaffeeexpress in Germany

“Am liebsten trinken wir Kaffee. Am zweitliebsten fahren wir mit dem Fahrrad durch die Straßen Kiels.” “Drinking coffee is our favourite activity. It is our second

Read More »
Stichting Oersterk in Ulft
Customers

Stichting Oersterk in Ulft

In the Netherlands in our own small town of Ulft there is a foundation called Stichting Oersterk. Here they use our W6A Coffee Roaster for

Read More »
El Café in Vienna
Customers

El Café in Vienna

On the edge of the city centre of Vienna, we find the charming oasis of El Café. With cheerful Latin American music in the background

Read More »
Namibian Coffee Roasters to Expo Windhoek
Customers

Namibian Coffee Roasters

This is the story of Michael Mrozek, coffee consultant and roaster from Hamburg Germany, about the foundation of Namibian Coffee Roasters. They participated in the

Read More »
General

Our new Support Desk

We find it very important to support you when you encounter any problems with your roaster. You want you roaster to work well and we understand the

Read More »
Single Estate Coffee Roasters
Customers

Single Estate Coffee

For this blog we are interviewing our Dutch customers to get a glimpse of the coffee world and the passion for good coffee. For this

Read More »
Stooker Roasting Company
Customers

Stooker Roasting Company

For this blog we are interviewing our customers to hear about their roasting stories and view on coffee. For this blogpost we interviewed Onno van

Read More »
Miss Morrison coffee roaster Delft
Customers

Miss Morrison

For this blog we are interviewing our Dutch customers to get a glimpse of the world of coffee and their passion for it. This blogpost

Read More »
world of coffee 2015
Events

Nordic World of Coffee 2015

World of Coffee is Europe’s greatest coffee gathering and one of the world’s pre-eminent coffee events, bringing thousands of coffee professionals and enthusiasts together over

Read More »
SCAA Event 2015 Seattle
Events

Shanghai and Seattle Exhibitions

The exhibition season has started. We are always excited to meet our international customer and demonstrate our Coffee Roasters around the world. The next exhibitions

Read More »
Working at Koffie met Zorg
Customers

Koffie met Zorg

Most of our customers run a commercial business like a coffee roastery, coffee bar or shop and we like to hear about their roast stories,

Read More »
Kaffee Rostmobil Germany
Customers

Kaffee Rostmobil Germany

In the years we manufacture, deliver and install our own coffee roasters, we meet a lot of interesting people along the way. Our customers vary

Read More »
Liesbeth and Rose from Cocoon Coffee
Customers

Cocoon Coffee

[vc_row][vc_column width=”1/1″][vc_column_text]There is one thing all of our customers have in common: their passion for coffee. We like to hear about their roast stories, business

Read More »
Events

Cafe Show 2014 Seoul

[vc_row][vc_column width=”1/1″][vc_column_text el_class=”remove_bg”] Our Korean team has organised our stand and presence at the Cafe Show 2014. This event took place from 20-23 November in

Read More »
Events

Coffee and Tea Festival Dubai 2014

[vc_row el_class=”remove_bg”][vc_column][vc_column_text el_class=”remove_bg”] From 12-14 November our Coffee Roasters took a trip to Dubai to visit the international Coffee & Tea Festival. Below you can

Read More »
Customers

DENF Roasters of Coffee

[vc_row][vc_column width=”1/1″][vc_column_text]There is one thing all of our customers have in common: their passion for coffee. We like to hear about their roast stories, business

Read More »
Customers

white label coffee

[vc_row][vc_column width=”1/1″][vc_column_text]It is now eight years that we manufacture, deliver and install our own coffee roasters and we have met a lot of interesting people

Read More »
Events

Kaffee Campus

[vc_row][vc_column width=”1/1″][vc_single_image image=”543″ border_color=”grey” img_link_target=”_self” img_size=”full”][vc_column_text]Kaffee Campus in Berlin is coming up! This large coffee event will be held in Berlin in Germany on 17-19

Read More »
Events

World Coffee Roasting Championship

[vc_row][vc_column width=”2/3″][vc_column_text el_class=”remove_bg”] It is now two weeks ago that the World Coffee Roasting Championship was held in Rimini. This Championship is one of the

Read More »

Visit our showroom

Here at Giesen Coffee Roasters we are working on a new showroom to expose our coffee roasters. In this way we want to give our

Read More »