1.Wear parts are consumed quickly.
When crushing unconventional raw materials with high hardness, such as straw and hard-shelled materials, the wear rate of hammers and screen plates is significantly accelerated, resulting in high metal consumption and requiring frequent replacement and maintenance.
2.Clogging Easily with High-Moisture and High-Oil Materials:
When processing unconventional raw materials with high moisture content (over 15%) or high oil content, such as distiller's grains and fruit pomace, the screen holes are prone to sticking and clogging, directly leading to a sharp drop in production efficiency or even shutdown.
3.High Energy Consumption in Fine Crushing:
For unconventional protein raw materials requiring ultra-fine grinding, it is difficult to achieve the required level simply by relying on hammer impact. Over-crushing significantly increases energy consumption and easily generates excessive dust.
4.Large Fluctuations in Finished Product Particle Size:
When processing complex mixed unconventional raw materials, the uneven crushing degree of materials with different hardness levels makes it difficult to accurately control the uniformity of the finished product particle size, affecting the stability of subsequent feed formulations.