PMG Engineering | Build World-Class Food Factories | Technology

Peeling and shelling

Peeling machines are industrial machines designed to remove the outer layer (peel or skin) from fruits and vegetables. They are commonly used in food processing plants and other large-scale food production facilities to automate the process of peeling, thereby increasing efficiency, and reducing labor costs. There are different types of peeling machines that are designed to handle different types of fruits and vegetables, such as potatoes, carrots, apples, oranges, and mangoes. Some peeling machines use blades or abrasive surfaces to remove the outer layer, while others use water or steam to loosen the peel before removing it. Peeling machines can vary in size and capacity, from small tabletop machines for home use to large-scale machines capable of peeling hundreds of pounds of produce per hour. They can also be designed to be manually operated or fully automated, depending on the needs of the user. Peeling machines are an important tool in the food processing industry as they help to increase efficiency, reduce labor costs, and improve the consistency and quality of the final product. The working principle of peeling machines depends on the type of machine being used. However, in general, peeling machines work by applying some force or pressure to the outer layer (peel or skin) of fruits or vegetables, causing them to separate from the flesh. For example, some peeling machines use blades or abrasive surfaces to remove the outer layer of produce. These machines work by rotating the produce against the blade or abrasive surface, which scrapes off the outer layer. Other peeling machines use water or steam to loosen the peel before removing it. These machines work by immersing the produce in water or exposing it to steam, which softens the peel and makes it easier to remove. The produce is then agitated or rubbed to remove the peel. In some cases, peeling machines may also use a combination of these methods. For example, a peeling machine may first use water or steam to loosen the peel and then use blades or abrasive surfaces to remove it. Regardless of the method used, peeling machines are designed to be efficient and consistent, producing a uniform result every time. They are also designed to be easy to operate and maintain, with minimal downtime for cleaning or repairs. The major components of a peeling machine can vary depending on the specific type and design of the machine. However, some common components found in many peeling machines include: 1. Hopper: This is the area where the fruits or vegetables are loaded into the machine before the peeling process begins. 2. Conveyors: These are mechanisms that move the product through the machine, typically with the use of belts, rollers, or paddles. 3. Peeling mechanism: This is the component that removes the outer layer of the product. Depending on the type of machine, the peeling mechanism can consist of blades, abrasive surfaces, water or steam jets, or a combination of these. 4. Waste collection system: This component collects and removes the waste material (peel or skin) that is separated from the product during the peeling process. 5. Control panel: This is the interface that allows the user to control the settings of the machine, such as the speed and duration of the peeling process. 6. Frame and support structure: This component provides the overall structure and stability of the machine. 7. Power source: This is the source of energy that powers the machine, which can be electricity, gasoline, or other sources depending on the type of machine. 8. Safety features: Depending on the specific machine, various safety features may be included such as emergency stop buttons, guards, and interlocks to prevent injury to operators or damage to the machine. The key manufacturers of peeling machines are as follows: 1. TOMRA Sorting Solutions 2. Rosenqvists Food Technologies 3. ZTI Mechatronics 4. Magnuson Corporation 5. Kiremko