Company Profile

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Advanced Grain Cleaning Solutions for Your Industry

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Anhui Sky Optoelectronic Technology Co.,Ltd , known as Skysorter . Is one of the trusted partner in grain processing and color sorting industry. Based in China’s innovation center of Hefei, we design and manufacture advanced machinery that operations for farms , mills and food processors- from small cooperatives to multinational enterprises. 

Our core mission is simple: to empower your business with technology that maximizes yield, ensures food safety, and cuts operational costs. We achieve this through a comprehensive production line  : 

  • ​Optical Color Sorters: Using hyperspectral imaging and AI, our machines detect and remove defective grains, foreign materials, or toxins like aflatoxin with 99.9% accuracy. Ideal for rice, wheat, nuts, and seeds.
  • ​Grain Cleaning Systems: Multi-stage cleaners with vibrating screens and air suction remove dust, stones, and husks while preserving grain integrity. Capacities range from 2 to 50 tons/hour.
  • ​Complete Processing Lines: Custom-configured solutions integrating cleaning, sorting, grading, and packaging – tailored for crops like quinoa, coffee, or pulses.
  • ​Feed Mill Equipment: Pelletizers, mixers, and hammer mills that ensure consistent nutrition and safety for livestock/poultry feed production.
  • ​Elevators & Conveyors: Durable bucket elevators and belt conveyors designed for seamless material handling in dusty environments.
  • ​Air Compressors & Parts: Oil-free compressors (5-500HP) and genuine spare parts to keep your operations running 24/7.

What sets Skysorter apart is our ​engineering-first approach. Every machine undergoes 72+ hours of stress testing before delivery, ensuring its high quality and non-stop operation – critical for clients in tropical regions like Southeast Asia or Africa. Our R&D team holds 50+ patents, including breakthroughs in UV-based toxin detection and energy-efficient motor systems that reduce power consumption by up to 30%.

At Skysorter, we don’t just sell machines, we deliver ​peace of mind. Let us handle your grain processing challenges so you can focus on what matters most: growing your business.

Multi-purpose Grain Sorter

What We Offer

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At Skysorter, we are concentrated on supplying high-quality grain cleaning and sorting solutions across various industries. Our machines are designed for a wide range of applications, including rice milling, grain cleaning, recycling, coffee processing, nut processing, fresh fruit handling, seafood processing, and ore sorting.

Our machines are built with precision and durability in mind, ensuring that your products are sorted with the highest accuracy and maintained in excellent condition. Whether you are in the agriculture, recycling, food and beverage, mining and minerals, or seafood processing industry, our technology is tailored to meet your specific needs.

You can rely on our comprehensive support and maintenance services to keep your machines running smoothly. Our expert team is dedicated to providing you with excellent customer service and technical support for optimal performance.

Why Choose Us

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Choosing Skysorter means choosing reliability , quality and innovation. Our tailored solutions are designed to meet the unique needs of both large and small businesses. 

With Skysorter, you can focus on growing your business while we handle your sorting challenges. No matter the size of your business, we are dedicated to meeting and surpassing  your needs. 

We ship our machines worldwide, ensuring that no matter where your business is located, you can benefit from our advantaged sorting solutions. For customs in some countries, door-to-door service is also available. 

why choose skysorter

Factory Tour

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With our own manufacturing facility for optical color sorters, we are able to offer sorting machines that are accurate, efficient and stable. Welcome to visit our factory!