• Used for precise processing of various formulas such as low starch, high protein, high fat;

• Design concept of advance mold hole structure and hole layout, ensuring consistent pellet size with nice look;

• The screw and bushing can be equipped with new wear-resistant and corrosion-resistant materials;

• International first-class brand gearbox, torque limiters for reliable use and low maintenance costs;

• Overall forged bushing is formed in one piece, greatly reducing the risk of cracks, with a long service life;

• Bushing wear detection technology, the wear of each segment of the bushing can be detected without dismantling;

• Two density control systems can be configured to simultaneous processing of both floating and sinking feed;

• Automatic control system: formula management, one click startup, load control, precise water and steam addition, online adjustment of mechanical energy, production information recording.

Details

• SPHS155×2 Twin-Screw Extruder: Configured power of 355 kW; production capacity of 10–12 t/h.

• Commercial Launch Date: June 2023.

• Zhengchang SPHS Twin-Screw Extruder: A fully intelligent, integrated, and high precision processing solution. 

• Equipped with an advanced intelligent control system and leveraging an extensive extrusion application database, 

  the machine intelligently generates optimal parameters for screw configuration, die specifications, steam–to–

  water ratios,internal/external chamber pressure differentials, and other hardware and operational settings. This 

  enables unattended production, ensuring precise, end to end process control from raw material feeding to product 

  discharge.  The unit features a mechanically assisted module exchange system for screw configurations, streamlining 

  maintenance and overhaul procedures to effectively minimize downtime and significantly enhance equipment 

  operational continuity.  Furthermore, it incorporates an online mechanical energy adjustment system that monitors 

  real-time fluctuations in the bulk density of extruded pellets; by automatically adjusting mechanical energy input, 

  it achieves closed loop precision control of the production process, thereby guaranteeing consistent product quality. 

  Processing capabilities span a wide range of specifications：

  from ultra fine 0.3 mm aquatic fry feed to specialized experimental grains exceeding 45 mm. The machine is capable 

  of handling diverse applications, including sandwich style pet treats and premium dry pet foods with fresh meat 

  inclusions exceeding 120%, offering a single-device solution to meet the demands of virtually any production scenario.