Single row seeding hole tray seeding nurse machine
for greenhouse using 

Difficulties overcome by mechanical planting of plug seedling: Most vegetable seedlings in nurse greenhouse use plug seedling. Artificial soil covering is relatively cumbersome and requires a lot of labor, resulting in insufficient precision during the playback process.
Single row telescopic type

Single row: Long travel and slow speed.

Suitable for melon seeds, it has good stability in adsorbing large seeds such as corn and pumpkin. Large seeds are not easy to  fall off after adsorption.

Simple sensing control, no screen
 

Process of plug seedling cultivation: covering with soil, scraping flat, pressing holes, sowing, covering with soil, scraping flat (container capacity: 130L substrate soil)

    Covering with                                                   Soilscraping  flat                                              Pressing holes

     Sowing                                                              Covering with soil                                           Scraping flat

1.Cover with soil: After the tray is placed on the conveyor belt and sensed by the sensor, the system notifies the machine to lower the soil. Transport the conveyor belt to the corresponding location for soil covering. The thickness of the covering soil is adjusted through a baffle
2.Scraping flat: Simple scraping flat
3.Drilling: After the corresponding sensor senses the hole tray, the drilling device starts drilling, which is convenient for later planting. The depth of the drilling can be adjusted according to the cylinder and height.
4.Sowing: The sensor senses the cells and starts to play,
5.Secondary soil covering: After sowing, continue to move forward and carry out secondary substrate soil covering.
6.Scrape flat

    Simens brand Sensors                                     AIR TAC brand cylinder                                  Motor

Sensors: There are four groups in total. (Soil covering machine, pressing, sowing, secondary soil covering)
Single row plug seedling components: three parts, simple and easy to operate. Detachable and combinable.
Motor distribution: 3 conveyor belts (120w/piece), 2 soil covering machines (120w/piece), and 1 brush/roller brush (25w/piece).
     Soil covering machine                                     Sowing machine                                            Secondary soil covering machine.

Two cylinders, from the AIR TAC brand. Positive pressure enters and converts to negative pressure suction, with a built-in vacuum generator that turns positive pressure into negative pressure. The pump is set to positive pressure and converted to negative pressure.
The seed chamber/box vibration adjustment requires seed vibration for easy needle suction during each playback.
The suction pressure can be adjusted, with larger suction for larger seeds and smaller suction for smaller seeds.

The action of blowing outwards is required to release seed pressure. Small seeds are lightweight and rely solely on gravity to drop seeds accurately, requiring additional blowing force.
Oil water separator: During the compression process of the air pump, there may be impurities and moisture in the air. Excessive moisture in the air entering the machine can have an impact. The function of purifying the air. Connect the air pump externally.
Minimum requirement for air pump: AC380, 7.5kw or above. Gas production of 0.9 cubic meters per minute or more.
Screw pump with a power of over 15kw, uniform gas production, and high gas production. Low noise and high price.
Piston air pump, screw air pump.

 Product features It is used for sowing various vegetable seeds. The whole machine adopts the principle of pneumatic operation, which is easy to operate, easy to maintain and stable in quality.

 

Seedling substrate plays a crucial role in producing high-quality seedlings
 

1.The seedling substrate plays a crucial role in producing high-quality vegetable and flower seedlings. Next, the editor from the seedling seeder manufacturer will summarize these functions for everyone:
2.The seedling substrate needs to be fully moistened before filling, usually around 60%. When holding the substrate with your hand, you cannot squeeze out the water. After releasing your hand, it will form a ball, but it will scatter when gently touched. If it is dry, the seedling soil will collapse and sink after watering, causing poor ventilation and poor root development

 

3.The filling degree of each hole needs to be uniform and consistent, otherwise holes with less substrate will dry faster, leading to uneven water management.
4.Avoid squeezing the seedling substrate, otherwise it will affect the air permeability and dryness. If the squeezing is too tight, the seeds will rebound and cause uneven germination depth.
5.The hole seedling substrate for sowing large seeds of melons should not be too full.


 

Our service 

1.24 hours on line service, support Chinese, English, Spanish, French, German, Russian ,technical guidance.
2. When meets machine failure problem, our factory will ensure that the problem is solved within 1 hour
3.Povide machine install video.
4.Provide logistics information, like shipping by sea, shipping by express DHL, FEDEX delivery, real-time tracking service.
5.If machine is broken ,Non-human causes,the new machine will be provided or new parts will be provided.

FAQ