Tractor Operated Seed Grader Machine

A tractor operated seed grader machine is an important agricultural implement used for cleaning and grading seeds before sowing or storage. It is designed to be attached to a tractor (PTO driven), making it highly efficient for medium and large-scale farming operations. Accurate Agro manufacture advanced seed graders to improve seed quality and farm productivity.
Features of Accurate Agro Seed Grader
- Tractor operated (no extra electricity needed)
- Strong steel body for long life
- Adjustable sieves for different crops
- High efficiency cleaning system
- Easy to operate and maintain
- Suitable for all types of seeds
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Tractor Operated Seed Grader
A tractor operated seed grader works using the tractor’s PTO (Power Take-Off) system. It does not require a separate motor, making it economical and suitable for rural farming conditions.
Working Principle
The machine works in two main stages:
- Air Cleaning (Aspiration)
- Removes light particles like dust, straw, and chaff
- Screen Grading System
- Seeds pass through different sieves
- Sorted based on size and thickness
Main Components
- Feeding Hopper
- Vibrating Screens (Sieves)
- Air Blower / Fan
- Discharge Outlets
- Tractor PTO Shaft
Advantages
- Improves seed quality and germination rate
- Saves time and labor
- Reduces crop disease risk
- Increases market value of seeds
- Ensures uniform seed size for better sowing
Capacity and Specifications
- Capacity: 800 kg/hr to 2 ton/hr
- Power Source: Tractor PTO / 3–5 HP motor
- Operation: Semi-automatic / automatic
- Efficiency: 90–95% sorting accuracy
Importance in Modern Agriculture
Seed grading is a crucial step in farming because better quality seeds lead to higher crop yield and better productivity. Using machines from trusted manufacturer Accurate Agro helps farmers achieve consistent and profitable results.
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