产品描述/Product Description：

SFSP双轴无筛锤片式粉碎机主要用于饲料原料（如菜饼）地打散与预粉碎。相较于有筛粉碎机功率更小、产能更高。

The SFSP Dual-Shaft Screenless Hammer Mill is primarily used for the disintegration and pre-crushing of feed raw materials (such as rapeseed cake). Compared to traditional screen-equipped hammer mills, it features lower power consumption and higher production capacity.

专利产品/Patent Product：

该产品已获得国家专利，专利号ZL202022161777.X。

This product has been granted a National Patent (Patent No.: ZL202022161777.X).

产品亮点/Product Highlights：

①、没有筛网筛底，对物料含水率没有严格要求，解决了糊堵筛板和细粉不能及时排出造成过度粉碎的问题；

No Screen or Sieve Plate – Eliminates strict moisture requirements for materials, solving issues such as screen clogging and over-grinding caused by fine powder accumulation.

②、通过无筛粉碎机打散与预粉碎的物料再进入SFSP锤片式粉碎机粉碎时，粉碎机电流波动极小，能达到SFSP锤片式粉碎机‍的产能极限；

Improved Grinding Efficiency – Pre-crushed materials processed by the screenless hammer mill exhibit minimal current fluctuations when further ground in the SFSP Hammer Mill, enabling maximum production capacity.

③、高精度主轴动平衡（达国家标准G2，误差低于0.5个），使用寿命更长；

High-Precision Dynamic Balancing – The main shaft achieves G2-grade dynamic balance (error <0.5g), ensuring longer service life.

④、独有惯性轮设计，粉碎载荷波动小，粉碎机电流波动小，整机运行更平稳，振动更小；

Exclusive Flywheel Design – Reduces load fluctuations, stabilizes motor current, and minimizes vibration for smoother operation.

⑤、人性化设计，安装使用及维修更方便；

User-Friendly Design – Simplified installation, operation, and maintenance.

⑥、变频调速的喂料器位于锤片式粉碎机的顶部，均匀喂料，同时还起到重力分离和铁质分离作用；

Variable-Speed Feeder – Mounted on top of the hammer mill, it ensures uniform feeding while also functioning as a gravity separator and ferrous metal remover.

⑦、 SKF 轴承座，FAG轴承，运行平稳，温升低。

Premium Bearing System – Equipped with FAG bearings and SKF bearing housings, ensuring stable operation and low temperature rise.