What is a seedling tray seeder, and how do you use it?

A seedling tray seeder is a type of agricultural planting tool used to sow seeds into seedling trays. When using a seedling tray seeder, first, the seedling tray is installed onto the machine, and then seeds are placed into each cell of the tray. Next, the machine is moved to the desired planting location, and the seedling tray seeder is used to accurately sow seeds into the soil at the required spacing. Using a seedling tray seeder can improve planting efficiency and seed utilization.

Seedling tray seeders are not unfamiliar to those familiar with the industry, but most people do not know the specific characteristics of seedling tray seeders in seedling cultivation. The following are the applications of seedling tray seeders in transplanting seedlings:

a. Labor-saving and high mechanization production efficiency with plug trays. Precise seeding is achieved in one go. It automatically completes a series of operations such as substrate mixing, tray loading, seeding, and covering. Compared with conventional seedling cultivation, the time for seedling ridge formation is shortened by 10-20 days, labor efficiency is improved, labor intensity is reduced, and workload is reduced.

b. Transplanting seedlings can save energy, seeds, and nursery space. Plug seedlings are dry seeds sown directly into trays, one seed per cell, for centralized cultivation.

c. Low cost of tray seedling cultivation. After using a seedling tray seeder, comprehensive costs can be reduced by 30-50%.

d. Promote standardized management. Particularly suitable for regions lacking seedling cultivation technology, seedling tray seeders and cultivation techniques solve the technical problems of seedling cultivation for more agricultural investors.

e. No delayed seedling period. Seedling cultivation using the plug-in method. Due to the strong stress resistance of seedlings, the root system is not damaged during planting, and there is no delayed seedling period. Transplanting rice seedlings is also easy, with high survival rates.

f. Suitable for long-distance transportation. Lightweight substrate-free materials are used as seedling substrates during seedling cultivation and transplanting. They have the characteristics of light weight, strong water retention, and non-spreading roots, making them suitable for long-distance transportation.

g. Plug trays are suitable for mechanized transplanting.

h. Seedlings in each cell of the seedling tray are relatively independent, reducing the spread of pests and diseases and competition for nutrients between seedlings. The root system can also develop fully, and the quality of seedlings can be improved.

Tray loading: Place the seedling tray on the seedling line, and the machine will automatically load the tray, with adjustable speed and soil volume.

Leveling: The machine is equipped with two scraping devices. One scrapes off excess substrate directly, and the other uses brushes to level it, ensuring that the substrate is evenly spread on the seedling tray.

Hole punching: The trays with scraped substrate are conveyed to the hole punching stage. The punching depth is adjustable to ensure consistency.

Seeding: Seeding is done using suction-based seeding, which does not damage the seeds.

Covering: After seeding, an appropriate amount of covering is done using a conveyor belt.

Final scraping: Excess substrate is scraped off again to complete the seedling cultivation process.

Versatility: This fully automatic tray seeding machine is suitable for both plastic trays and floating trays, eliminating the need to change machines and reducing costs.

Simple operation: One-button switch for seeding mode makes operation convenient.

Wide applicability: As long as the trays conform to national standards, they can be used.

Fast seeding speed: Generally, 1000 to 2000 trays can be seeded per hour.

Note: For special seeds or seeds that are too large or too small, seeding accuracy may not be high. Additionally, it may not be suitable for seeding in small quantities.

Regular maintenance and care of the seedling tray seeder are essential for its longevity and production efficiency. Here are several aspects to pay attention to:

The seedling tray seeder needs regular cleaning to prevent contamination from seed and substrate residues. When cleaning the equipment, ensure to disconnect the power and disassemble all components for cleaning. Avoid immersing the entire machine in water for cleaning.

The operation of the seedling tray seeder requires coordination between its components, and the transmission parts of the equipment need to be lubricated at specified intervals. When using lubricants, select and use them according to the manufacturer's specifications.

During equipment operation, regularly inspect the running status of each component to prevent malfunctions that may cause downtime and unnecessary losses. If any abnormalities are found, stop the machine immediately for inspection and repair.

After using the seedling tray seeder for a period, parts may need to be replaced due to wear or aging to ensure the normal operation of the equipment. When replacing parts, choose parts of the same specifications and models as the original manufacturer's parts to ensure the performance and stability of the equipment.

After shutdown, clean the seedling tray seeder and store it in a dry place. Particularly when operating in humid environments, ensure the environment is dry to prevent the equipment from becoming damp and rusting.

In conclusion, maintenance and care of the seedling tray seeder are crucial for its long-term stable operation. Regular maintenance and care during the equipment's daily use are necessary to extend its service life and improve production efficiency.

The seedling tray seeder is convenient to operate. Users only need to provide a standard 220V power supply to start using it, without requiring specialized maintenance personnel. This product features a compact size, light weight, flexible operation, and simple structure. It ensures precise selection of seeds, punching holes, and seeding in one go. The seedling tray seeder can improve seeding quality and performance while reducing costs. Its higher cost-effectiveness and lower price will benefit most users.