Coffee Roaster Bangladesh

11/05/2026

Celebrating my 4th year on Facebook. Thank you for your continuing support. I could never have made it without you. 🙏🤗🎉

11/05/2026

05/02/2026

1️⃣ Coffee Dose (Single Shot)

7–9 grams of roasted coffee beans
(Most modern cafés use double shots, but this is the classic single-shot standard.)

2️⃣ Grind Size

Fine grind

Texture should feel like powdered sugar or fine sand

Not too powdery (chokes the machine)

Not coarse (fast, weak extraction)

👉 If you pinch it, it should lightly clump and then fall apart.

3️⃣ Grinder Setting (Reference)

Espresso burr grinder

Flat burr or conical burr both work

Start around:

Fine – Espresso range

Adjust based on extraction time

4️⃣ Extraction Target (Single Shot)

Output: 25–30 ml

Time: 25–30 seconds

Pressure: ~9 bar

Water temperature: 90–94°C

14/12/2025

30/11/2025

The coffee roasting process transforms green coffee beans into brown ones by heating them, which creates flavor and aroma through three main stages: drying, browning, and developing. During the initial drying stage, moisture evaporates and the beans turn yellow-brown. The browning stage occurs as temperatures rise above causing sugars to caramelise and triggering the first crack, a sound of the beans expanding and cracking. In the final development stage, more complex chemical reactions occur, developing more flavours and potentially causing a second crack and a darker colour. Once the desired roast level is reached, the beans are rapidly cooled to stop the process.

18/04/2022

Where do Coffee Beans Come From?
Coffee beans come from the seeds of the coffee plant, which is a small evergreen shrub or tree belonging to the Coffea genus. These plants are native to tropical regions of Africa, particularly Ethiopia, but are now cultivated in various parts of the world with similarly suitable climates, such as South East Asia and South America. A vast majority of the global coffee crop is grown in the “bean belt” in countries located on or around the equator between the Tropics of Capricorn and Cancer.

The coffee beans that we use to make coffee and espresso are actually the pits or seeds found inside the cherries of the coffee plant. These cherries are usually deep red or purple in color. Each cherry typically contains two seeds, and these seeds are what’s referred to as coffee beans. Coffee beans are light green before roasting, at which point they gain their signature dark brown color and distinct flavour profiles.