The Williames ST750 Seeding Line is a high-speed, fully integrated system designed to fill, seed, cover, and water up to 750 trays per hour, with unmatched precision and reliability. Built for flexibility, it seamlessly adjusts to suit all known tray types and seed varieties—making it ideal for nurseries and growers requiring versatility and high throughput. The ST750 features the Universal Filler for fast, even tray filling, a precision seeder with three singulator bars (expandable to five), parabolic-point dibber drums for optimal seed depth without compacting the growing media, a V2 Vermiculite Coverer for uniform top dressing, and a DC Watering Tunnel with adjustable spray levels. Its robust construction ensures low maintenance and consistent, high productivity—saving time, reducing waste, and delivering superior sowing results every time.
Features and Benefits of Seeding Machine ST750
- High Throughput: Seeds up to 750 trays per hour for maximum productivity.
- Tray Compatibility:
- Supports all known international trays up to 760 mm in length.
- Handles a wide range of tray sizes from 228 mm (9”) to 400 mm (16”) in width.
- Material Flexibility:
- Compatible with hard plastic trays.
- Compatible with polystyrene trays.
- Efficient Seed Handling:
- Includes 3 singulator bars for precise seed placement (5 optional).
- Fast seed changeover in just 2 minutes.
- Easy tray width adjustments in 3 minutes.
- Durability Upgrades:
- Stainless steel chains on the filler conveyor for extended operational life.
- Stainless steel filler for corrosion resistance and hygiene.
- Stainless steel tray conveyor for improved longevity and easy cleaning.
- Versatile Seeding Capability:
- Variable multi-seed selector allows operators to seed 1 to 7 seeds per cell using a single seed drum—perfect for diverse crop needs.
- Labor Reduction:
- Tray destacker to streamline loading and minimize manual handling.
SEE COMPARISON OF ALL SEEDING MACHINE MODELS: ST1000, ST1500 AND ST2500