Drum Material: 304 food grade stainless steel
Voltage: AC 220 V 50 HZ
Heating Type: LPG gas, N-Gas/Electric
Electric Type Power: 20000 W
Gas Type Power: 1550 W
Batch Capacity: 4-16 kg/batch
Roast Cycle: 12-15 mins/drum
Cooling time:1-2 minutes
Gas consumption: 1.8 kg/hour
Machine size: 180*110*200 cm(W*D*H)
N/W: 545 kg(including chaff cyclone)
Package: plastic film & wooden case
Semi-direct fire and semi-hot air：
The drum is covered with iron plate, and hot air is sent from the back of the drum, so that the beans are not directly exposed to the fire for roasting.
It is currently the mainstream of commercial baking machines, similar to direct-fired baking. Because there are no holes on the outer wall of the baking container, the flame
It will not directly touch the coffee beans; the ventilation equipment will introduce the hot air from the outside of the roasting container into the roasting chamber to improve roasting efficiency.
"Another function of the ventilation device is to suck out the shed silver skin (the film attached to the outer layer of the coffee seed), so as to avoid the silver skin
In the baking room, the taste is affected by the high temperature burning
The heating method is changed according to the adjustment of hot air and boiler speed.
The larger the hot air is, the faster the speed is, the closer it is to the hot air type; otherwise, the closer it is to the direct fire type.
The degree of roasting of coffee beans
When judging the degree of roasting of coffee beans, the degree of roasting can be judged by the sound, color and aroma.
Its color is from light khaki to dark brown, and the aroma is from elegant to rich; the sound is two bursts.
Taking high temperature-resistant raw beans as an example, the first burst starts around the 7th minute and lasts for about 2 minutes. The sound is low, indicating the beginning
Pyrolysis is carried out, starch is converted into caramel, water is evaporated, and air is exhausted. At about 12 minutes, a second explosion occurs, and the sound is violent and sharp, indicating that the cell fibers are broken and the roasting is deeper.
Product details about coffee roasters
black gold：Black Silver：Pink：
Services to the guests from all over the world.
Our roasters are exported in large quantities to the countries such as the USA, UK, Australia, New Zealand, Brazil, Italy, Malaysia, Canada and so on. We share our passion for roasting and our obsession in coffee with coffee lovers in more than 30 countries. With passion for coffee and innovative technology, we would offer you the top-class products and high-quality services, making us a reliable partner for global customers.
1. You are a manufacturing factory or trading company?
We are the manufacturer with professional production experience in roasting machines for more than 30 years.
2. Where is your factory located?
Currently we have two factories in China. One is located in Nanyang City, Henan Province, another one located in high-tech harbor City, Shenzhen, Guangdong Province, China . You are warmly welcome to visit us at any time.
3. What are your main products?
We are mainly producing commercial and industrial automatic coffee roasters in different capacity, including 1kg , 2kg ,2.5kg, 3kg ,5/6kg , 10/12kg ,15kg, 20kg, 30kg-300kg batch, as well as coffee related machines such like coffee grinders, ESP smoker filters etc.
4. How long is the production leadtime?
Generally it is 5-10 days for goods in stock. In the case of out of stock or large orders, it will take 15-20 days. QTY of the orders will be taken into consideration.
5. How do your quality control systems operate?
We have professional designer team, and employ experienced engineers to strictly guarantee the production. Meanwhile our factory owns ISO9001 and is CE and ROHS certified.
6. How can we become your distributor?
If you are dealing in coffee business and have interest in our products, we warmly welcome you to be our agent from all over the world. Also we can put your logo or company name on machine.
At the same time if you become our wholesaler or distributor, we are very willing to share profits together with you and would like to have a further cooperation. Please feel free to contact us, we are at service any time.