Seminar

Let's Roast Together

Roaster Training

We offer seminars throughout the year. Due to increasing demand and limited class size of twelve students, sessions book up quickly. We highly recommend reserving your seats as soon as possible so you can secure the seminar that best fits your schedule. Reservations are a first come, first serve basis.


Seminar Dates

Reservations are a first come, first serve basis. Please let us know a month before the date

Date Time Price
Monday 27, April 2017 Start from 09:00 AM - Finish IDR 300.000
Monday 29, Mei 2017 Start from 09:00 AM - Finish IDR 300.000
Monday 29, Mei 2017 Start from 09:00 AM - Finish IDR 300.000

WHAT THE COURSE COVERS

THE FUNDAMENTALS OF COFFEE ROASTING.

You will learn the fine points of controlling the coffee and the stages of the roast which are critical. You will learn techniques to enhance a coffee flavor and how to identify roast imperfections and avoid them.

 

ROASTING SYSTEM THERMODYNAMICS.

With a Hartanzah coffee roaster, you can fine-tune the balance of convective, conductive, and radiant heat throughout the roast. You will learn how these three distinctly different types of heat are adjusted and when during the roast they are best suited to the coffee.

 

THE COFFEE THERMODYNAMICS.

Applying heat to coffee starts an extremely complex chain of chemical and physical changes. How these chemistries transform and react is dependent on the type of heat and the rate at which heat is applied. You will learn about the factors which affect how the heat migrates into the bean and how the coffees react to heat.

 

BUYING COFFEE AND WORKING WITH SUPPLIERS.

You will learn how to work with an importer to ensure that you are buying the best beans for your customers. You will learn the ways to purchase your beans including the spot market and purchasing futures. Our program includes lots of hands-on roasting and cupping. Attendees will first get acquainted with the roaster and the fundamentals of roasting, then progress to keeping the coffee on a profile.

 

ROASTERY OPERATIONS.

You will learn about a typical day in the life of a roaster including forms and documentation, time management, working with your customers, and other essential elements for success.