Elevator
Efficient vertical conveying system designed for gentle handling of seeds and grains with minimal breakage and high operational reliability.
Seed Processing Machines
Clean Seeds.Better Yields.
Our seed processing machines are engineered for one purpose — delivering high-purity, uniformly graded seed lots from raw harvest material. From pre-cleaning right through to conditioning, every machine in this range is built for daily commercial use and long-term reliability.
Showing 8 machines in Seed Processing Machines
Pre-Cleaner
High-capacity pre-cleaning system designed to remove large and light impurities from raw grains and seeds before further processing.
Seed Grader
Precision seed cleaning and grading machine designed to separate seeds based on size, weight, and density for uniform, high-quality output.
Specific Gravity Separator
Advanced separation system designed to segregate seeds based on density differences, ensuring superior quality output by removing immature, damaged, and inferior seeds.
Seed Treater
Efficient seed coating system designed for uniform application of chemicals, fungicides, or nutrients to enhance seed protection and performance.
Indent Cylinder
Precision grading machine designed to separate seeds based on length, removing broken or unwanted particles for uniform sizing.
Weighing and bagging
Accurate and efficient weighing and bagging system designed for consistent filling, ensuring precision, speed, and reduced manual effort.
Mobile Seed Processing Plant
Compact and fully integrated seed processing solution mounted on a mobile platform, designed for on-site cleaning, grading, and processing of seeds with high efficiency and flexibility.
Understanding the Process
How a Complete Seed Processing Line Works
Seed processing is not a single machine — it is a sequence of operations, each removing a different category of impurity to progressively improve seed purity, uniformity, and quality. Aero Industries manufactures every machine in this chain. A typical commercial processing line begins with the air screen cleaner as a pre-cleaner, moves to fine grading on the gravity separator, then length-grading on the indent cylinder, before treatment and finally packaging. The exact configuration depends on the crop, target purity, and throughput required.
Get a Line Layout Recommendation1
Vertical Transport — Elevator / Conveyor
Bucket elevators connect each machine in the line, gently moving seed vertically between stages without mechanical damage — critical for maintaining germination and seed coat integrity.
2
Pre-Cleaning
The first machine in the line removes the bulk of trash, dust, chaff, straw, oversize, and undersize material from the raw seed lot. This protects downstream machines and maximises their efficiency.
3
Specific Gravity Separation
After screen cleaning, the gravity separator removes light, shrivelled, damaged, or insect-infested seeds that passed through the screens but differ in weight — a critical step for certified seed production.
4
Length Grading — Indent Cylinder
For crops where weed seeds or broken grains are similar in width to the desired seed, the indent cylinder separates by length — isolating short seeds and contaminants that other machines cannot separate.
5
Seed Treatment & Coating
Once the seed lot is clean and graded, fungicides, insecticides, and bio-inoculants are applied evenly using the drum coater. Polymer coating can also be applied for film-coat and pelleted seed production.
6
Weighing & Bagging
A load cell measures product weight while bag is placed on the spout. Clamp grips the bag mouth, the gate opens, and the weighed batch falls into the bag under gravity. Finally labelled for dispatch area
25+ Years of Manufacturing
Designs refined over decades of real-world deployment in diverse agro-processing environments across India.
Spare Parts Always in Stock
Genuine screens, bearings, eccentric parts, and belts available for immediate dispatch to minimise your downtime.
On-Site Installation
Our engineers install, commission, and train your operators at your facility — wherever you are in India.
Custom Configurations
Single machines, turnkey line layouts, or custom-capacity builds — we design and manufacture to your exact requirement.
Ready to Talk?
Get a Quote or Line Layout Recommendation
Whether you need a single cleaner or a complete turnkey processing line, our team will help you choose the right machines, capacities, and configuration for your crop and budget.