Tiny and irregularly shaped seeds have long been a challenge in the seedling raising and seed processing industries. Fine seeds such as tobacco, carrot, celery and chives are lightweight and vary greatly in shape. It is difficult to achieve one seed per cavity whether by mechanical or manual sowing, resulting in heavy seed waste and uneven seedling emergence. Many seed enterprises and custom processing plants want to carry out seed pelleting, yet they are troubled by equipment problems including low single seed rate, complicated operation, troublesome maintenance and negative impacts on germination rate. The KRT-480 fully automatic seed pelleting machine solves these problems perfectly. It is an ideal device for seed companies, farms and seed custom processing service providers.
The KRT-480 seed pelleting machine is independently developed by Hebei Kairuote. The complete unit consists of a main pelleting host, automatic feeding elevator, pulse dust collector and air pump. The batch processing capacity ranges from 300g to 3000g, and each production cycle takes 30 to 40 minutes, well meeting various seed pelleting requirements.
The equipment integrates powder feeding, atomizing liquid spraying, centrifugal pelleting and automatic feeding together with dust collection. After pelleting treatment, tiny and irregular seeds become larger, heavier and well-shaped. The processed seeds can be directly matched with plug seedling machines and seed braiding machines to realize mechanical precision sowing and one seed per cavity, greatly cutting seed consumption and labor costs.
Superior Processing Quality and Excellent Finished Product Indicators
The centrifugal speed of the whole machine is adjustable from 0 to 2800 r/min. The gap between the centrifugal disc and barrel wall is 0.1~0.15 mm. It can process fine seeds like tobacco without seed jamming or leakage. The single seed rate of pelleted finished seeds reaches ≥99%, empty seed rate ≤0.4%, multi-seed rate ≤0.1%, and the coefficient of variation of pellet diameter ≤1%. Pellets are uniform and stable, complying with commercial seed standards.
Siemens Intelligent Control System for Easy Operation
Equipped with Siemens automatic control solution, it delivers precise control and stable operation. The system supports parameter memory and storage. Saved formula parameters for different seed types can be directly recalled for next production without repeated debugging. The operation threshold is low, and workers can operate it after simple training.
Precise Atomization & Powder Feeding System with Controllable Materials
It adopts a medical-grade peristaltic pump for water supply and layered atomizing spraying. The flow rate can be fine-tuned from 0.1 to 2 L/H with stable pressure and no dripping. A gravimetric powder feeding structure paired with horizontal screw feeding ensures even and steady powder supply and effectively prevents powder caking for good pellet forming performance.
Stainless Steel Automatic Feeding System for Easy Relocation
The feeding elevator is entirely made of stainless steel for corrosion resistance and long service life. Fitted with universal wheels and support feet, it can quickly switch between moving and fixed modes for convenient position adjustment inside workshops. The screw conveying structure enables cyclic feeding and discharging in assembly lines.
Pulse Dust Removal Design for Convenient Maintenance
The industrial-grade pulse dust removal system removes dust throughout the pelleting process with high purification efficiency and long service life of filter elements. Filter cartridges are easy to disassemble and maintain. The whole machine adopts a modular structure, making core parts easy to inspect and repair. It supports long-term continuous production with low maintenance costs.
Wide Seed Compatibility
It can process vegetable seeds including pepper, tomato, carrot, green onion, onion, celery and lettuce. It is also suitable for various small and irregular seeds such as tobacco, forage grass and medicinal herbs. Application scenarios cover seed companies, agricultural academies, agricultural universities, large farms, seedling bases and seed custom processing cooperatives.
If you plan to build a seed pelleting workshop or expand seed pelleting custom processing business, the KRT-480D fully automatic seed pelleting production line can stably produce high-quality pelleted seeds. Contact us to get technical specifications, operation videos and quotation proposals.
