Negi shredder

Types of negi shredders

A negi shredder is a specialized shredder used mainly in food processing enterprises to cut down green onions or leeks for making soups, sauces, or other food items that require them to have green onion bits in particular. Shredding negis could be done in many different ways, but industrial shredders are the fastest and most economically viable methods of shredding negis at scale.

Negi shredders could be classified according to the kind of power supply they use, cutting mechanism, function, blade material, configuration, capacity, customization options, or any other factors. Shredders are usually referred to as chop machines in the food industry because they also have the capacity to chop and aren't limited to just shredding.

• By power supply : Industrial-scale food shredders are mostly electric-powered. However, some may have hybrid kinds of power supplies in which electricity is supplied through a generator that could be a fixed installation in the facility or a portable one. Gasoline-powered shredders are not common in the food industry because fuel-powered machines provide less consistency in the end product compared to electricity. Some knives in a food factory may be electrically powered and mechanically connected to the electricity supply, but food shredders are mainly standalone units.
• By cutting mechanism: Food shredders mainly use blades to shred food items. Crushers and choppers are more suitable for hard food items like nuts and bones.
• By configuration: Food shredders usually have horizontal configurations because, in the food industry, most of the food items that need to be shredded are long and cylindrical, such as onions, leeks, and other vegetables. Vertical shredders are more suited to fibrous and long food items like sugarcane.

Food shredder machines are further classified based on the food item they are designed to shred. For instance, a cabage shredder machine differs from an industrial negi shredder in configuration, mechanism, and blade shape. Therefore, when looking for an industrial shredder, it is essential to know which specific food item it is being designed to shred. The price of the machine also varies significantly. For example, the price of a negi shredder machine could be anywhere between a few hundred to a few thousand dollars as a specialized machine, whereas a cabbage shredder may cost a different amount because the mechanism, configuration, and function all differ.

Certain industrial-scale shredders have the capacity to shred a variety of food items. For example, the Quality 1600 Chopper/Shredder has the capacity to shred cabbage, broccoli, cauliflower, carrots, leeks, scallions, onions, and other items into fine pieces. Such shredders usually have interchangeable blades that can be changed quickly and easily. Furthermore, the Quality 1600 Shredder/Chopper is a NEBS (National Electric Code) Class 1 Division 2 certified product with an IEC electrical system - encapsulated and modular, resistive to water and dust, IP56, which means it is suitable for use in food processing facilities. Many standard facilities don't have that certification, making them unsuitable for certain food facilities.

Specification and maintenance

When it comes to neggi shredders, specifications can vary based on different models. However, the following are some core neggi shredder specifications determined by the type and model.

• Power Source: Negi shredders can come with different power sources including, electric, battery-powered, or gasoline engine. The power source of the shredder will determine its functionality in different environments.
• Types of Motors: Negi shredders come with varying motor types and speeds. Some shredders have high-torque motors meant for efficient shredding of tough products. Others have variable motor speeds that allow for adjusting the shredding speed depending on the type of negi and preferred texture.
• Cutting Mechanism: Most negi shredders feature a combination of rotary cutters and screens that work together to shred the product. Some shredders might also use drum flails that strike and smash the product for further reduction.
• Shred Size: Negi shredders typically have the option of adjusting the shred size. Most shredders offer fine, medium, and coarse size options. Depending on the type of shred setting, the product can be shredded between one to three-inch pieces.
• Production Rate: This refers to the speed at which the shredder can take in and shred up negi. Depending on different functions, the production rate can range from one to eight bushels per hour.

Just like any other machine mutilator, maintaining a negi shredder is a crucial part of ensuring it works efficiently and properly. Here are a few maintenance practices shredder owners can follow:

• Clean the machine: After shredding any product, it is important to immediately clean the shredder to avoid product residue buildup. Rinsing the machine with water and wiping it down before it dries will also reduce the risk of the machine developing any mold.
• Lubricate parts: Depending on the type of motor and mechanism the shredder uses, negi shredders have various moving components. Regularly running the machine through its cycle while lubricating its parts can significantly reduce wear from friction and ensure it runs smoothly.
• Sharpen blades: Shredders can get damaged and lose efficiency over time as a result of blunt blades. Depending on the model and type, negi shredder blades can be either sharpened or replaced. Regular sharpening or replacement will ensure the shredder maintains its efficiency and works optimally.

Application Scenarios of Negi Shredders

Negi shredders play an important role in the food industry and have a variety of applications.

• Fast-food Chains and Restaurants: Many fast-food restaurants and chains have chosen negi shredders as their standard equipment because they have large green onion supplies that need to be shredded and added to various meals and dishes to improve flavor. The efficiency and convenience of negi shredders can help these fast-food chains and restaurants deal with this problem, saving them more manpower and time.
• Food Processing Plants: Many food processing plants choose to use industrial negi shredders for mass production. These plants often have large shredder machines that handle massive negi volumes and meet high production requirements. Industrial negi shredders are well-made and strong, which can ensure that the work is done continuously and averagely.
• Supermarkets and Grocery Stores: Supermarkets often have a great choice of fresh products. Green onions are one of the shredded veggies. Shredded negi can be used to make a number of prepared goods like salads, sandwiches, and garnishes, which adds convenience to the shopping experience.
• Centralized Kitchens and Catering Services: Many large-scale catering services and centralized kitchens need to prepare massive quantities of food. These services often choose negi shredders to quickly process shredded veggies like green onions. The efficiency and uniformity of shredded green onions can meet the requirements for large-scale food preparation.
• Frozen Food and Dehydrated Vegetable Producers: These producers need to shred a massive quantity of green onions, which are processed into products. Shredded green onion products are often used as raw materials to produce frozen food, dehydrated veggies, and flavoring products.
• International Trade and Export: International trade and export require massive quantities of products to be prepared, packaged, and transported. Green onions are one of the main products, and negi shredders can quickly shred these onions. Shredded green onions are then packaged and exported to different countries and regions.

How to Choose Negi Shredders

There are various negi shredders available for business buyers to select. The following tips will help them choose the right negi shredder for their needs.

• Negi Size and Volume

Business buyers should first consider their operational scale. They should ask themselves the average volume of negi they handle daily. Select a shredder that is designed for the specific shredding volume.

• Shredder Performance

The efficacy of a negi shredder is typically indicated by its shredding speed, which impacts overall productivity. A high-speed shredder helps to cut down processing time and enhance productivity. Buyers should consider shredders that have efficient motors and sharp blades. They should also look at its feeding capacity and understand whether its capacity can match their needs.

• Shredder Size Adjustability

Different industries need negi with different sizes. It is important to have a shredder whose blade settings can be adjusted. This flexibility helps internally customize the shred size to meet specific requirements.

• Quality and Durability

The build quality, materials, and overall construction of a negi shredder determine its durability. Opt for machines made from high-quality, commercial-grade materials. Shredders with corrosion-resistant components will also require low maintenance.

• Negi Shredder Design

Consider the design style of a negi shredder. Certain types offer more efficient shredding than others. For instance, some industrial shredder machines have powerful motors and robust blades for large-scale operations. Standalone models are more suitable for mid-sized tasks.

• Ease of Use and Cleaning

Select a negi shredder that is easy to operate. A user-friendly machine will come with illustrated instructions for setup, operation, and cleaning. Additionally, choose a machine that is easy to clean. Smooth surfaces, detachable parts, and few crevices will prevent the accumulation of negi residue.

• Sound Levels

Since negi shredders are used in commercial spaces, their noise level could be an issue. A shredder that operates at a low decibel level helps to maintain a peaceful working environment. Consider a machine with noise-reducing technology or sound insulation.

• Warranty and Services

Most negi shredder suppliers offer some form of warranty on their machines. Buyers should consider the length of the warranty and what parts are covered. Additionally, they should ensure that the manufacturer offers reliable customer support.

Negi shredder FAQ

Q1: What is a negi shredder? 

A1: Negi shredder is a type of food shredder mainly used in the food processing industry. It can cut green onions, leeks, and other vegetables into small pieces, which can be used for further cooking, flavoring, or other purposes. The shredder machine usually consists of a feeding hopper, a shredding blade or mechanism, and a collecting container or outlet for the shredded vegetables.

Q2: What are the advantages of a negi shredder?

A2: A negi shredder can save time and labor costs. It is efficient and can process large amounts of vegetables in a short period. The machine also provides consistent and uniform results, which are essential for maintaining product quality and ensuring standardized flavors. Furthermore, by shredding vegetables into smaller pieces, negi shredders increase extraction rates in juice processing plants.

Q3: Is it safe to put one's hand in a shredder? 

A3: It is not safe to put any body part in a shredder. Shredders have sharp blades that can cause severe injury. Always follow the manufacturer's instructions and safety guidelines when using any shredding device.

Q4: What type of motor is used in a shredder? 

A4: Shredder machines typically use induction motors. In some cases, a permanent magnet synchronous motor may be used depending on the design of the machine and its intended application.