TYJ551-III-132KW

Brief Introduction

The pellet mill adopts a classic vertical ring die structure design and is equipped with a vertical feeding process. The material enters the pelleting chamber directly from top to bottom, ensuring smooth feeding without clogging. Combined with the rotating pressure rollers and fixed ring die, centrifugal force ensures the material is evenly distributed within the die cavity, achieving comprehensive and uniform pressing. The vertical chamber structure provides ample heat dissipation space, quickly dissipating the heat generated during pelleting and effectively preventing high-temperature charring and deterioration of the material. This ensures uniform color and firm texture in the pellets, while avoiding the drawbacks of poor heat dissipation and material residue buildup in horizontal models.

Working Principle

The core granulation process of the pellet mill employs a differentiated structural principle of a fixed ring die and rotating pressure rollers, relying on a purely physical extrusion method to shape the material. During the operation of the entire machine, the ring die remains stationary, while multiple sets of pressure rollers rotate at high speed with the main shaft, creating a continuous and balanced high-pressure extrusion force on the material adhering to the inner wall of the die. The material is forcefully compacted within the interlocking gap between the pressure rollers and the ring die, causing the internal structure to rearrange and tightly bond together. This allows for the densification and solidification of loose materials without the need for binders, which is the core working mechanism of the entire machine.

Main Parts 

Spare Parts

Parameter

Suitable Raw Materials

Pellet mills possess unique processing advantages for various fibrous materials, perfectly adapting to the molding of all loose raw materials containing plant fibers. Utilizing a high-torque, high-pressure extrusion structure, they fully activate the inherent fiber toughness of the material, allowing the disordered fibers to intertwine, compact, and solidify, forming the pellets without the need for any binding agents. They exhibit exceptional compatibility with mixed fibrous materials of varying lengths and textures, producing pellets with a dense structure and uniform hardness, effectively solving the common problems of loose fibrous materials and poor molding.

Application Areas

This pellet mill can be integrated with various large-scale production lines for continuous operation. It is suitable for small and medium-sized factories to process raw materials locally, as well as for large-scale industrial projects to meet the needs of continuous production. The machine operates stably and reliably, capable of continuous granulation at full load for extended periods. It can be linked with upstream and downstream pellet mills such as crushers, dryers, coolers, and packaging machines, and is compatible with complete production lines, forming a complete automated production chain from raw material pretreatment to pellet production. The production mode is flexible and adjustable, and the operating plan can be adjusted according to site conditions and capacity requirements. It is suitable for both new production line renovations and upgrades of existing production lines, meeting the production and construction goals of enterprises of different sizes.

Detailsa

Unique Advantages

The TONY pellet mill features a unique double-layer reversible ring die design, allowing both the top and bottom sides of the die to be used in production, significantly increasing die utilization and directly reducing consumable procurement and replacement costs. The die is made of special wear-resistant alloy steel and undergoes multiple precision heat treatment processes, resulting in smooth, uniform die holes that are wear-resistant, crack-resistant, and less prone to wear-induced hole expansion, chipping, and other problems. Utilizing a core structure of a fixed vertical ring die and rotating pressure rollers, combined with centrifugal material distribution, the material can be evenly distributed across the inner wall of the die cavity, preventing localized uneven loading that could cause rapid wear on one side of the die, extending die life, and reducing downtime for consumable replacement.

Company Advantages