Pea bean shelling machine

Types of pea bean shelling machines

A pea bean shelling machine is used to remove the shells of various kinds of beans, such as green beans, coffee beans, and black-eyed peas. The types include the roller type, air type, vibration type, manual shelling, and electronic or automated models.

• Roller-type bean shelling machines

  Normally made of steel or durable plastic, the beans are passed between horizontal or vertical rollers. Their pressure or grooves then crush the beans' outer shells. This type has stationary and movable shellers.

• Air-type bean shelling machines

  This machine uses air flows of different pressure and speed to separate the shells from the beans. The shelled beans are collected in a bag or container. Baffle plates can modify the air flow direction and pressure, which separates the beans from the shells. This type of sheller is very suitable for small-scale shelling operations.

• Vibration-type bean shelling machines

  An electric motor propels a vibrating plate or bin. The beans are shelled as they collide with each other and against the vibrating surface. This machine is easy to operate and is suitable for many kinds of beans.

• Manual shelling

  Manual shelling machines have hand cranks or levers. Users manually insert the beans into the machine and turn the crank or pull the lever to shell the beans. Manual machines are smaller and more affordable but require more physical effort and time than other types.

• Automated electronic bean shellers

  The advanced shelling machine models are usually fully automatic and designed for large-scale agriculture and commercial enterprises. They have an electric motor, a bean feeder, an adjustable shelling mechanism, a separator to separate the shelled beans from the shell fragments, and a conveyor belt or container to collect the shelled beans. Some of them may even have programmable controllers and sensors.

Specifications and Maintenance of Pea Bean Shelling Machines

Specifications of pea shelling machines vary depending on the type and model. Here are some key specs to know when sourcing these machines for resell.

• Capacity

  The capacity of bean shelling machines is expressed in kilograms per hour. Depending on the type and model, the capacity can range from 30 kg/h to 6000 kg/h. Choose a machine with a capacity that will meet the demands of your intended use.

• Power

  Pea shelling machines are available in electric and diesel-powered options. Diesel-powered machines are typically used for remote, rural locations where electricity is unavailable. Diesel engines usually range from 5 to 15 horsepower. Electric bean shelling machines are more efficient and have a power rating between 1 and 5 horsepower. The power rating can also be expressed in watts. One efficient electric machine has a power of 4,000 watts.

• Noise Level

  The noise level of the machine is an important consideration, especially if it will be used in residential areas. Noise levels are measured in decibels (dB). This machine produces a noise level of 57 dB at 10 meters.

• Dimension

  In these compact dimensions, shelling machines range from 100 cm to 130 cm in length and 80 cm to 115 cm in width. Larger machines are mounted on trailers so they can easily move to different locations.

Maintenance

Whether electric or manual, all shelling machines need maintenance to ensure long-lasting performance. Here are some useful maintenance tips:

• Always read the manufacturer's maintenance manual and follow the instructions provided.
• Before starting, inspect the machine and check for loose components, worn parts, and damaged segments. Repair or replace any part that needs attention before it affects the machine's performance.
• Remove any stubborn peas that may get stuck in the machine by using a blower or a soft brush.
• Keep the machine lubricated. Apply lubricating oil to moving parts. Doing so will reduce friction and make the machine run smoothly.
• Drain the water from the drying machine to prevent corrosion.
• Store the machine in a dry, clean place away from harsh weather conditions. Use a cover to protect it from dust and debris.

Usage scenarios of pea bean shelling machines

The primary application of the pea shelling machine is to shell peas, but its versatility allows it to be used for many other applications, including but not limited to the following:

• Shelling Pigeon Peas: Pigeon peas have a thick shell that is challenging to remove manually. The pea bean shelling machines effectively shell these peas, saving time and labor. Additionally, the machines help preserve the quality and integrity of the pigeon peas, ensuring that they remain whole and unbroken after shelling.
• Shelling Split Peas: Split peas are dried field peas that have a yellow or green color. They are used in various culinary applications, including soups and purees. Shelling split peas by hand can be a tedious and time-consuming task. The shelling machine provides a quick and efficient method for shelling split peas, allowing manufacturers and home cooks alike to prepare their ingredients with ease.
• Shelling Dried Peas: Dried peas have a tough outer layer that needs to be removed before cooking or processing. The shelling machine removes this outer layer quickly, making the dried peas ready for use in various recipes

How to choose a pea bean shelling machine

There are several factors to consider when selecting the right bean sheller for customers' needs and, by extension, the most suitable one for their intended use.

• Capacity and efficiency:

  When choosing a machine, consider its shelling capacity, usually measured in kilograms or pounds per hour. Go for the one whose capacity aligns with requirements and facilitates optimal workflow.

• Beans:

  Different shelling machines are designed to handle specific types of beans. Ensure the selected machine is compatible with the particular type of bean intended to be shelled.

• Size and adjustability:

  Consider the features of the machine, like its size, weight, and shelling mechanism. Also, look at its adjustable settings, which enable fine-tuning to achieve the desired level of shelling and to minimize kernel damage.

• Ease of use and cleaning:

  An intuitive design ensures simple operation, quick setup, and effective cleaning. Consider features like removable parts, smooth surfaces, and accessible cleaning points that contribute to hygiene and maintenance.

• Durability and build quality:

  Choose a machine manufactured with robust components known for long-lasting performance. Find out if it comes with a warranty to ensure long-term shelling success.

• Power requirements:

  Find out about the machine's energy needs, which include the power rating and type. This information will help choose a machine that is equipped with the required power source and prevents unnecessary upgrades to the existing electrical infrastructure.

• Cost and value:

  Consider the shelling machine's cost and excellent value after performance, build quality, efficiency, and potential maintenance costs over the lifecycle.

FAQ

Q1:How is the Shelling machine different from the Shelling line?

A1: The shelling machine is a standalone shelling solution while the shelling line connects to multiple machines for a seamless shelling process.

Q2: What are the key features of a pea shelling machine?

A2: The key features include automatic operation, adjustable shelling capacity, gentle handling, effective separator,and durability.

Q3: What types of beans can a pea shelling machine process?

A3: Bean shelling machines are designed to shell different types of beans such as Split peas, Green peas, Black-eyed peas, and Pea Protein.

Q4: How does the shelling machine prevent damage to kernels?

A4: The Shelling machine uses soft rubber rollers to gently press the beans. It also uses air separation systems to blow away the un-shelled beans without using force.