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A proper shelled hazelnut is essential for several products, including granola bars, nut milk, and many more. Filbert shellers are machines designed to remove the shell of hazelnuts, also known as filberts, without damaging the kernel. Different types of shellers are available.
Pneumatic Shellers
Pneumatic filbert shellers are machines that deshell hazelnuts using compressed air. They usually have a chamber where the hazelnuts are placed. Blasts of compressed ensures the even and effective exit of the shelled nut. Pneumatic shellers are simple to use, and the design is pretty standard. Therefore, they are great options for small-scale nut processing. Even though they are easy, which makes them ideal, buyers shouldn't overlook the need for a compressor to ensure that the sheller functions effectively.
Manual Hazelnut Shellers
These types of shellers are designed to operate by hand. Users place the hazelnut in the designated nut holder and align it. The lever is then pulled to apply pressure on the hazelnut so that the shell cracks. Unlike other types of shellers, manual shellers do not damage the nut. They are affordable and uncomplicated. Even though they are affordable, their popularity is declining because they require more time and effort compared to automatic hazelnut shellers.
Electric Hazelnut Shellers
Electric or motorized hazelnut shellers are the most efficient. They are designed so that operators can feed the hazelnuts, and then a rotating drum will crack the hazelnuts. The drum has eccentric shafts and grooves that apply pressure and then crack the hazelnuts. Electric hazelnut shellers are effective and don't cause a lot of damage to the hazelnut kernels. They have shelling capacities ranging from 50kg to 1500kg per hour. Also, they are made with an adjustable shelling mechanism which ensures that shelled hazelnuts of different sizes can be obtained. It is important to note that electric/ motorized hazelnut shellers can be used for industrial and commercial-scale processing. They have high shelling capacities and efficiency.
Vibrating Hazelnut Shellers
Vibrating hazelnut shellers pair the principle of hazelnut cracking with the vibration system. They are designed to gently expose the hazelnuts to vibrating motion and crack them. This design allows for high efficiency and minimum damage to the kernels. These types of shellers are common in commercial nut processing operations alongside motorized and electric shellers.
Industries that deal with hazelnuts and other similar nuts use filbert shellers. This includes the food processing industry, specialized nut production facilities, and agricultural production.
Nut processing plants use industrial filbert shellers to process large-scale production efficiently. They can handle a high volume of nuts and run continuously for long periods, making them suitable for commercial nut processing facilities where many nuts must be shelled in a short time to meet production demands. The mechanized production line ensures that labor productivity is increased while minimizing production costs per unit. After all, nuts are an important food product that is eaten alone or used to make certain food products.
Small-scale nut producers or hazelnut farms can also use filbert shellers. When harvesting hazelnuts, they have the option to shell the nuts for local markets, direct sales to consumers, or small-scale distribution channels. In fact, some hazelnut farms offer on-farm processing services where customers can bring their hazelnuts to be shelled on-site, and this is only possible if the farm has a filbert sheller on its own premises.
Some specialized pastry shops and culinary centers may have shelled filbert nuts as an ingredient in their recipes or products. Filbert nuts are often used in pastries, cakes, biscuits, and other baked goods due to their flavor and texture. These types of culinary establishments do not have the capacity to process large volumes of hazelnuts but rather a limited quantity, and that is when countertop or handheld filbert shellers become useful little tools in the kitchen. These shellers allow for more personalized, artisanal use of hazelnut products in culinary creations.
Restaurants that serve dishes containing filbert nuts, such as certain salads, desserts, or main courses, may also benefit from having nut shellers on hand. By purchasing shelled filbert nuts instead of unshelled ones, these establishments can save time and streamline their food preparation process. Restaurants can provide their customers with fresher, high-quality products and enhance their dining experience by using shelled filbert nuts.
Finally, home cooks who love cooking with nuts have their own set of scenarios where they use hazelnut shellers. Hazelnuts are flavored with specific dishes, snacks, or homemade recipes, and home shellers allow for the convenient and efficient extraction of the meat from the nuts. By using hazelnut shellers, home cooks can save time, reduce waste, and improve the quality of their homemade products.
Determine the required capacity:
Knowing the required capacity is imperative because the amount of nuts will influence the shelled's ideal capacity. Select a machine that is appropriate for the quantity of filberts to be shelled, as choosing one with a greater or lower capacity may be inefficient if it is set up to deal with a smaller or larger quantity.
Evaluate the product's design:
It includes its overall dimensions and any features that might be helpful for storage, like folding or stackable parts if it has any mobile parts that make it easier to transport, like wheels or a lightweight construction, and whether or not it requires a specific electrical installation. If it is a fully automated machine, it should be easily integrated into existing production lines, and if it is manual, it should be operable by a few people quickly.
Consider the type of machine:
Filbert shellers can be divided into two main categories: industrial and commercial. Choose the kind of machine according to the number of nuts to be shelled per day, the automation level required, and the budget set.
Assess the quality:
The material of manufacture will determine the machine's quality and durability, such as stainless steel or aluminum alloy for the sheller parts and either cast iron or a more complex alloy for the nut holder part. Look for reliable suppliers that offer warranties and good after-sales support.
Q1: What are the types of shells that a Filbert Sheller can handle?
A1: A Filbert Sheller is designed to handle hazel shells. Nuts like hazelnuts have an outer greenish hull layer that must be removed first. The hull removal process is known as hulling, and it usually occurs shortly after the harvest. Once the hull is removed, the hazelnut goes into the sheller, where the hard shell is removed, leaving the edible kernel behind.
Q2: Can a Filbert Sheller be adjusted for different shell thicknesses?
A2: Yes, most Filbert Shellers can be adjusted to accommodate various shell thicknesses, providing flexibility for different nut varieties and shell characteristics.
Q3: What is the trend in Filbert shelling technology?
A3: Recent trends in Filbert shelling technology indicate a growing demand for automated Filbert shellers with integrated sorting systems. Automation helps reduce labor costs, and integrated sorting systems improve product quality by ensuring accurate separation of shelled nuts from shell fragments.
Q4: How much noise does a filbert sheller make?
A4: Filbert shellers are generally noisy, making sounds like grinding, crunching, and hammering. The exact noise level will depend on the machine design, size, and whether or not it's been well maintained. Hazelnut processing facilities are therefore required to have sound protective measures, such as ear muffs, whenever they are around the machine. The sheller manufacturers may also provide guidelines on noise reduction.
Q5: Does a Filbert sheller come with a dust collection system?
A5: Some filbert shellers come with a dust collection system, while others don't. If the sheller doesn't come with one, an aftermarket dust collection system may be required. Additionally, the type of dust collection system available may depend on the machine set up to process the nuts. Talk to your supplier about the available dust collection systems for your hazelnut sheller.
