PET结晶干燥机PET crystallization dryer

PET结晶干燥机PET crystallization dryer，PET干燥机

**PET结晶干燥机 / PET Crystallization Dryer**  
**概述 / Overview**  
PET结晶干燥机是专为聚对苯二甲酸乙二醇酯（PET）原料设计的集成化处理设备，通过精准控制结晶与干燥工艺，提升PET颗粒的结晶度并深度去除水分，确保后续加工（如注塑、吹瓶、纺丝）的稳定性和成品质量。该设备广泛应用于饮料瓶坯、薄膜、纤维等高附加值PET制品的生产，尤其适用于再生PET（rPET）的高效回收利用。  
*The PET Crystallization Dryer is a specialized integrated unit designed for polyethylene terephthalate (PET) materials. By precisely controlling crystallization and drying processes, it enhances PET pellet crystallinity and achieves ultra-low moisture content, ensuring stability in downstream processing (e.g., injection molding, blow molding, spinning) and final product quality. It is widely used in high-value PET production, including beverage preforms, films, fibers, and recycled PET (rPET) processing.*  
**核心功能与优势 / Core Features & Advantages**  
1. **分阶段工艺控制 / Multi-Stage Process Control**  
   - **预结晶阶段**: 低温匀速加热（120-150°C），消除PET颗粒粘连风险，初步提升结晶度至30%-35%。  
   - **深度干燥阶段**: 高温低湿环境（160-180°C，露点≤-40°C），将含水率降至≤30 ppm，同时结晶度达45%以上。  
   - *Pre-crystallization: Low-temperature heating (120-150°C) prevents pellet agglomeration and initiates crystallinity (30%-35%).*  
   - *Deep Drying: High-temperature dry air (160-180°C, dew point ≤-40°C) reduces moisture to ≤30 ppm and crystallinity to ≥45%.*  
2. **高效热风循环系统 / Optimized Airflow Design**  
   - 多级过滤+闭环热风循环，粉尘截留率≥99.9%，热能利用率提高40%，能耗降低25%。  
   - *Multi-stage filtration and closed-loop airflow achieve ≥99.9% dust retention and 40% higher thermal efficiency.*  
3. **智能化监控 / Intelligent Monitoring**  
   - 集成湿度传感器、红外测温及PLC控制系统，实时调节温湿度曲线，数据可追溯至每批次生产记录。  
   - *Humidity sensors, IR thermography, and PLC enable real-time adjustments with full batch traceability.*  
4. **模块化扩展 / Modular Scalability**  
   - 支持单机独立运行或多机联动，处理能力从50 kg/h至10吨/h灵活配置，适配实验室研发与工业量产。  
   - *Standalone or multi-unit operation, scalable from 50 kg/h to 10 t/h for R&D or mass production.*  
**技术参数 / Technical Parameters**  
- **处理能力 / Capacity**: 50 kg/h - 10 t/h（连续式/批次式可选 / Continuous or batch mode）  
- ***高工作温度 / Max. Temperature**: 200°C（**冗余设计 / Safety redundancy）  
- **残余含水率 / Residual Moisture**: ≤30 ppm（符合FDA标准 / FDA-compliant）  
- **结晶度提升范围 / Crystallinity Increase**: 25% → 45%-50%（可编程调控 / Programmable）  
- **能耗指标 / Energy Consumption**: 0.15-0.3 kWh/kg（依产能与原料湿度 / Capacity-dependent）  
- **适配物料 / Materials**: 原生PET、再生PET（瓶片/颗粒）、APET、PETG等  
  *Virgin PET, rPET (flakes/pellets), APET, PETG*  
- **认证标准 / Certifications**: CE、ISO 14001、FDA 21 CFR Part 177.1630  
  *CE, ISO 14001, FDA 21 CFR Part 177.1630*  
**应用场景 / Applications**  
- **瓶坯与包装**: 饮料瓶、化妆品瓶的注塑级原料预处理  
  *Preforms & Packaging: Pre-treatment for injection-grade PET in bottles and containers*  
- **薄膜与片材**: BOPET薄膜、热成型片材的结晶干燥  
  *Films & Sheets: Crystallization-drying for BOPET films and thermoforming sheets*  
- **纺织纤维**: 高强工业丝、低缩地毯丝的原料优化  
  *Textile Fibers: Enhanced crystallinity for high-tenacity industrial yarns and low-shrink fibers*  
- **再生PET升级**: 回收瓶片/颗粒的脱湿与性能恢复  
  *rPET Upcycling: Moisture removal and property restoration for recycled flakes/pellets*  
**系统价值 / System Value**  
- **解决行业痛点**:  
  - 消除未结晶PET在加工中的气泡、雾化、分子降解等问题。  
  - 破解再生PET因吸湿性导致的粘度下降与加工波动。  
  - *Solves Industry Challenges:*  
    - *Eliminates bubbles, haze, and polymer degradation from insufficient crystallization.*  
    - *Stabilizes recycled PET processing by counteracting hygroscopicity-induced viscosity drop.*  
- **经济效益**:  
  - 减少原料损耗15%-30%，设备投资回报周期≤18个月。  
  - 再生PET含水率达标率100%，显著降低退货风险。  
  - *Economic Benefits:*  
    - *15%-30% material savings with ROI ≤18 months.*  
    - *100% moisture compliance for rPET, minimizing product returns.*  
- **可持续发展**:  
  - 每吨再生PET加工节能20%，助力“双碳”目标。  
  - 符合EPR（生产者责任延伸）法规要求。  
  - *Sustainability Impact:*  
    - *20% energy saving per ton of rPET processed, supporting carbon neutrality.*  
    - *Complies with EPR (Extended Producer Responsibility) regulations.*  
**定制化解决方案 / Custom Solutions**  
- **特殊工艺需求**:  
  - 高结晶度PET（≥55%）、食品级无菌设计、防爆配置（ATEX）。  
  - 集成色母粒干燥或真空脱挥模块。  
- **智能升级**:  
  - 搭载AI算法预测结晶度曲线，自适应原料批次差异。  
  - 与MES/ERP系统无缝对接，实现数字化工厂管理。  
*Tailored options include:*  
- *Specialized Configurations: High crystallinity (≥55%), food-grade sterile design, ATEX explosion-proof.*  
- *Smart Features: AI-driven crystallinity prediction and MES/ERP integration.*  

**立即咨询 / Contact Us**  
获取免费工艺测试与方案设计，赋能PET高效生产！  
*Request a free process test and technical proposal to optimize your PET production!*