Tractor Operated Seed Grader Machine

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

Contact Us

  • 20/21 Azad Nagar, Rampur Road Ambala Cantt, Haryana 133001 India
  • +91-80590-19246
  • +91-93061-10293
  • accurateagrotech@gmail.com

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:

  1. Air Cleaning (Aspiration)
    • Removes light particles like dust, straw, and chaff
  2. 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.