The first step in purchasing a roasting machine is to identify the needs of the shop’s machine. Do you solely serve clients who come to your restaurant, or do you sell it to consumers who want to take it home? After discovering this component, you’ll need to figure out how much coffee you drink in a day, a week, and then choose the proper machine capacity for your shop.
To choose the proper coffee roaster model, you must also consider the roasting duration of each batch and the time it takes for the coffee to satisfy quality standards once it is finished roasting before grinding or blending.
There are two sorts of coffee roasters on the market: industrial and micro-roasters.
- Mini coffee roasters are little coffee roasters perfect for small coffee establishments. They usually hold 1 – 5kg – 7kg of weight.
- Industrial coffee roasting machine: This type of roasting machine is best for coffee shops that need to utilize a lot of coffee, as well as processing roasting facilities, coffee distribution, restaurants, and huge resorts with a lot of coffee. Coffee consumption is high. Industrial roasting machines typically have capacities ranging from 10 kg to 120 kg.
The properties and structure of a coffee roaster have been studied
Please take the time to understand coffee roasting equipment’s crucial qualities and parameters in the next stage. This will aid in the precision of your roasting process, resulting in a higher-quality batch.
Cage for roasting:
The roasting cage must be composed of high-quality steel that is thick enough. Exposure to high heat for an extended period will assist the cell in resisting high temperatures and avoiding transformation and rust.
A silk peel removal device and the proper propeller ratio must also be installed inside the cage. The seeds will ripen evenly, the skins will be removed, and the roots will not be damaged during the roasting process.
Furthermore, the roasting cage’s diameter to length ratio must be within a specific range for the convection airflow to be formed in the ideal conditions during the roasting process.
There is a warning that stainless steel roasting cages with a high cast-iron ratio should not be used. Because stainless steel heats up and cools down quickly, cast iron heats up and cools down slowly. This will have a significant impact on the final quality of your coffee.
System for removing dust
The dust extraction system will assist filter out silk and dust by using carefully calculated speed, capacity, and airflow characteristics. This ensures that the finished coffee beans are clean and smooth, have a pleasant aroma, and are free of contaminants. Simultaneously, it contributes to energy conservation and minimizes heat loss.
A gas appliance
The gas unit must provide sufficient power to the machine. The ability to swiftly heat up will be hampered if the gas unit is weak. Furthermore, the gas meter must show clear parameters and lines.
A sensor that detects heat (Sensor)
The control and temperature monitoring of the roast will be more accurate if the roaster has both temperature sensors. On the other hand, small coffee roasters usually have one roasting drum heat sensor removed, leaving only the coffee temperature sensor. Furthermore, the sensor’s position must be precise to obtain the best efficiency.
The speed of the wind
When it comes to roasting, wind speed is crucial. As a result, the coffee roaster must be able to modify the wind speed as needed during the roasting process.
Table for cooling
Within 3 minutes, the coffee must be chilled. This necessitates a powerful exhaust fan for the beans to cool quickly.
Department of sampling
A coffee sampler is something that every professional roaster will have. They let users see the coffee’s ripeness and select the appropriate ripeness for their roast.
Coffee quality after roasting
When coffee beans are finished roasting, they must be uniform in quality, not burned, and the quality of the beans must be uniform. The hot air going into the roasting drum will not be adequately arranged with non-standard roasting equipment, and the island system will not be ensured.
As a result, even if the coffee source is consistent and well-processed, the roasted, finished product will be unevenly cooked, and the color will be unappealing.
Make a financial plan
After identifying the shop’s exact requirements, you must compute the cost and rate of depreciation to create a list from which to choose a machine to purchase. The price of roasting equipment varies greatly; you can select an imported roaster or a domestically produced roaster based on quality and financial capability.
Coffee roasting equipment made by domestic production units is currently highly regarded for its quality, but they cost just a quarter or a third of the price of foreign roasters.
Select a roasters model
You can identify roasting equipment that meets your restaurant’s standards once you’ve decided your needs and budget. How much capacity does an electric or gas roasting have, and how much power does a native or imported roaster have? At the same time, you can choose aspects of the color and design of the roaster to establish a mark for your shop based on the style of the cafe.
Last but not least, select a trustworthy coffee roaster manufacturer or supplier
When selecting the best roaster for your coffee shop, this is crucial. In addition to ensuring product quality, reputable businesses will also provide you with a warranty and support for the machine’s operation or maintenance during its lifetime
Because there are so many options, choosing the best coffee roaster for your company can be difficult.
There are numerous variations, sizes, forms, prices, functions, and designs of coffee roasting machines on the market today. They are not all designed in the same way. How do you know which one is the best fit for your company?
With this article, we will provide you with some basic guidelines to help you narrow down your options so that your roasting machine fits into your business and continues to serve its purpose in the future. Let’s take a look at some of the things you should know before investing in the best coffee roaster for your needs
Considerations when choosing a coffee roaster
What is the ideal size roasting machine for your company? The best approach is to determine the size you believe you require, then purchase a roaster one size larger.
This ensures you have enough room for expansion while also saving you time and money in the long run. Berto Roasters offers a variety of sizes to meet your needs, both now and in the future.
Budget is always an important consideration when purchasing anything, but when choosing a coffee roaster, it may not be a good idea to go with the cheapest option.
High-quality roasters are generally more expensive because they use high-quality materials and advanced technology and provide durability, ease of use, and low maintenance. Remember that you are purchasing much more than a machine – you are purchasing work efficiency and consistent, high-quality roasting.
A high-quality roaster must be able to control the flame and airflow. You could also consider a roasting machine that is linked to roast profiling software. With this roast profiling feature, you can be confident that every batch will produce the same quality, regardless of who operates the machine.
To ensure the consistency of your roast, all of our Berto roasters are linked to Artisan software via an automated profile replicator. Berto also includes safety features such as a gas leak detector, a low-pressure alarm, a flame failure detector, and a safe shut down.
More information about our features can be found in the Products section. In short, Berto coffee roasters simplify the roasting process and give you complete control over the entire operation.
Ease of Use
You require a roaster that is simple to use and does not necessitate the hiring of a professional to operate it. The process should be simple, the controls should be easy to recognize and use, and everything should be laid out to provide the best possible user experience. Ideally, the control panel should be designed to minimize your movement while operating.
A well-maintained machine will run more smoothly and last longer. To ensure the productivity of your coffee roasting machine, you must take good care of it. Berto coffee roasters, fortunately, are designed to be low-maintenance – all you need to do is grease them on a regular basis.
Consider When Selecting YOUR Coffee Roaster
You’ll have to get your hands dirty from time to time. No, we’re not talking about coffee grounds here, but rather the grease and oil from your machine’s inner workings. Your roaster will be your bread and butter; you must care for it as you would care for yourself.
Take, for example, our machine. I’ve removed the gearbox several times. Once, it was making a knocking noise, and I had to reassure myself that it wasn’t slowly tearing itself apart from the insides. Sure, I could have called an engineer to look into it, but they come from overseas and have a call-out fee to match. Learning how to do it on my own was a far superior option.