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Onion grader

Solutions for professional sorting and packing 

An advanced onion grader is an essential component in modern onion grading and packing operations. Accurate grading ensures uniform product quality, higher market value and efficient downstream processing. At APH Group, we offer professional onion grader machines designed for growers, packers and processors who demand precision, capacity and reliability.

As part of our Grading & Packing knowledge centre, APH Group delivers complete post-harvest solutions for onions and other vegetable crops. Our onion grading systems are suitable for a wide range of applications, from fresh market supply to industrial processing, and can be integrated seamlessly into existing handling and packing lines.


Advanced onion grader machines and optical sorting

Modern onion grading goes beyond basic size separation. Our onion grader machines use proven mechanical and optical technologies to sort onions accurately by size, weight and quality, while maintaining gentle product handling.

APH Group works with leading brands such as Flikweert Vision, Manter, Wevano and Pro-Vega, offering grading and sorting solutions that include:

  • Optical grading and quality sorting systems
  • Pre-graders and bunker sorting installations
  • Dosing conveyors and controlled product flow
  • Multihead and linear weighers for precise output

These solutions help reduce waste, improve consistency and increase efficiency throughout the grading and packing process. Whether you need a standalone onion grader or a fully automated grading line, APH Group provides scalable solutions tailored to your operation.

Onion grader for sale with complete line integration

If you are looking for an onion grader for sale, APH Group offers more than individual machines. We deliver complete grading and packing lines, including washing, weighing, bagging and palletising solutions. Our specialists analyse your crop type, capacity requirements and market demands to configure a grading line that fits your workflow.

Thanks to our integrated approach, onion grading equipment can be combined with packing solutions such as mesh baggers, rollstock baggers, punnet fillers and netting machines. This ensures a smooth transition from grading to packing, optimising labour efficiency and output quality.

Expertise, knowledge centres and global support

Founded in 1997, APH Group has grown into one of the world’s leading agricultural equipment dealer organisations. With five dedicated knowledge centres — including Potato & Vegetable Equipment and Grading & Packing — we support customers across the entire agricultural chain.

Operating in more than 10 countries, our global service network includes over 50 trained engineers who provide installation, commissioning and after-sales support. During peak grading and packing seasons, our priority is to keep your operation running efficiently with minimal downtime.

Your partner in onion grading technology

Choosing the right onion grader machine is a key investment in product quality and operational efficiency. With APH Group, you partner with a trusted specialist offering proven technology, leading brands and reliable service.

Contact our experts to learn more about our onion grader solutions and find the best onion grader for sale for your business.

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