| Industry Sectors | Core of Special Requirements | Typical Auxiliary Equipment/Configuration Features | Specific Technical Requirements/Examples |
| Food and Pharmaceuticals | Hygienic, easy to clean, cross-contamination prevention, and precise temperature control | 1.Hygienic Design: The barrel enables quick and thorough cleaning, and all product-contact parts are made of stainless steel/corrosion-resistant materials. 2.Precision Feeding and Temperature Control: Capable of a wide feeding range with a minimum capacity down to the kilogram level. 3.Flexibility and Scalability: Modular design facilitates easy process adjustments. |
Food Industry: Used for artificial meat, noodles, and puffed food, requiring the integration of cooking and molding processes. Pharmaceutical Industry: Has extremely high requirements for metering accuracy and contamination prevention, and often requires customized services such as explosion protection and pulse jet cleaning. |
| Plastics (Compounding/Modification/Recycling) | High-precision feeding, intensive mixing, devolatilization, and high system integration | 1.High-precision Multi-component Feeding: Centered on loss-in-weight feeders, capable of handling powders, glass fibers, and recycled materials. High-efficiency Devolatilization and 2.Filtration: Equipped with large vent ports, melt pumps, and screen changers. 3.Intelligence and High Integration: The feeding system can be arranged in groups around the extruder and is equipped with an intelligent anti-bridging device. |
Engineering Plastics/Masterbatches: High-torque, high-output extruders are required. Plastic Recycling: Preprocessing equipment for crushing, washing and drying, as well as an on-line filtration system, are needed. |
| Chemical and Rubber Industries | Corrosion resistance, wear resistance, anti-adhesion, and high-intensity feeding | 1.Wear and Corrosion Resistant Design: The screw and barrel are made of special coatings/alloy materials. 2.Anti-Adhesion and Preprocessing: Equipped with pressure plates, agitators, and hot air circulation drying systems for viscous materials (e.g., rubber). 3.Special Pumping System: Heat-preserved screw pumps are required for conveying high-temperature, high-viscosity media. |
Rubber Processing: The feeding device must be equipped with heating, premixing, and high-intensity compaction functions. Chemical Powders: The equipment is required to have a tight seal to prevent leakage. |
| Lithium Battery and New Energy Industries | Dust-free, metal contamination prevention, moisture-proof, and stable conveying | 1.Ultra-high Cleanliness: Fully enclosed design to prevent dust escape and cross-contamination. 2.Metal Contamination Prevention: Use of non-metallic contact parts or special treatment processes. 3.Moisture Protection and Precise Distribution: The interior of the equipment can be filled with protective gas, and a dual-output structure is adopted for precise distribution. |
Cathode and Anode Materials: Sensitive to trace moisture and metal impurities, the conveying system requires ultimate cleanliness and dryness. |
General Selection Principles
1.Material Analysis First: Select auxiliary equipment based on the material's form, flowability, corrosiveness, thermal sensitivity, and other properties.
2.Match Main Machine and Process: The capacity and precision of auxiliary equipment must match those of the extrusion main machine and process objectives.
3.Emphasize System Integration: Ensure all units work together efficiently to improve the stability and automation level of the entire production line.