Twin screw extrusion granulation machine
1. Evenly mix various materials: The twin screws mesh with each other and rotate in the barrel, which can fully mix materials of different properties and proportions.
2. Effectively disperse agglomerates: For some materials that are easy to agglomerate, the shearing and stirring action of the twin screws can evenly disperse them in the materials.
3. Large output: Generally, the screw diameter of the twin screw extruder granulator is large and the speed is high, which can process a large amount of materials per unit time.
4. Continuous and stable operation: Its structural design and working principle enable the equipment to maintain a relatively stable state during operation, reducing the downtime due to failure.
5. Prevent material residue: Due to the special structure of the twin screw, the two screws mesh with each other, and can scrape and clean each other during rotation, so that the material is not easy to remain on the surface of the screw and barrel.
6. Easy to change materials: When it is necessary to change materials of different types or colors, the strong self-cleaning ability enables the equipment to quickly and thoroughly clean the residues of the previous batch of materials.
Twin screw extrusion granulator can be widely used in fertilizer industry for granulation of products, and is used to extrude materials into shapes. Organic fertilizer granulation is an important process, which not only determines the quality of granular fertilizer, but also affects the size and cost of the product.
The twin-screw extrusion granulator adopts the twin-screw countercurrent collision granulation technology and uses pressure to agglomerate solid materials. The main working mode is wet granulation by a certain amount of water or steam. The basic fertilizer is fully chemically reacted after being humidified in the cylinder. Under certain liquid phase conditions, the rotating motion of the cylinder generates extrusion force between the material particles to agglomerate into balls.
Stable product quality: can accurately control the size, shape, density and strength of particles, produce particles with good uniformity and stable quality, and reduce the breakage rate of particles during transportation and use.
High degree of automation: equipped with advanced PLC control system, it can realize real-time monitoring and automatic adjustment of parameters such as feed volume, screw speed, temperature, pressure, etc., and some also have remote monitoring and diagnosis functions to improve the intelligent level of production management.
Application areas
Chemical industry: It can be used for the synthesis, polycondensation, and polyaddition reaction extrusion of various polymer materials, as well as the granulation of chemical raw materials, such as the production of polyamide, polyurethane, polyethylene, and polypropylene.
Pharmaceutical industry: It is used for the preparation of drug particles, mixing drug powder with auxiliary materials, extruding and granulating, and making drug particles with a certain particle size and shape, which is convenient for taking and storage.
Food industry: It can mix, extrude, and granulate food raw materials to produce feed particles, food additive particles, etc.
Training services: Provide users with training on equipment operation, maintenance, process debugging, etc., to help users become familiar with equipment performance and usage methods, and ensure the normal operation of the equipment.
Technical support: Provide users with long-term technical support, including suggestions and solutions on process optimization, equipment upgrades, etc., to help users improve production efficiency and product quality.
Submitted successfully
We will contact you as soon as possible
