Equipment Introduction - Injection Preform Mold Dehumidifier

# 注塑瓶坯模具除露机 - 设备介绍（中英双语正式版） ## Equipment Introduction - Injection Preform Mold Dehumidifier --- ## 一、设备概述 / Overview 中文： 本设备专为**PET瓶坯高速注塑模具**研发，用于解决模具在低温冷却状态下因环境温差产生的**结露问题**。通过深度除湿、恒温送风、同步吹扫和气帘阻隔，彻底消除型腔、分型面、顶针区域凝露，提升瓶坯透明度与合格率，保护模具不生锈、不卡模，保障高速生产线连续稳定运行。 English: This equipment is specially developed for **high-speed PET preform injection molds**. It solves the **condensation problem** caused by temperature difference when the mold runs at low temperature. Through deep dehumidification, constant-temperature air supply, synchronous blowing and air curtain isolation, it completely eliminates condensation on cavities, parting surfaces and ejector pins, improves preform transparency and qualification rate, protects molds from rust and jamming, and ensures stable & continuous production of high-speed lines. --- ## 二、适用范围 / Application 中文： - 适用于 **48腔、72腔、96腔、128腔** PET瓶坯高速注塑模具 - 矿泉水、饮料、食用油、日化等各类PET瓶坯生产线 - 高湿环境、梅雨季节、沿海地区车间稳定使用 English: - Suitable for **48, 72, 96, 128-cavity** high-speed PET preform injection molds - PET preform production lines for water, beverage, edible oil, daily chemicals, etc. - Stable operation in high-humidity environments, rainy seasons and coastal factories --- ## 三、工作原理 / Working Principle 中文： 1. 环境空气经**三级过滤**净化 2. 通过**蜂巢转轮深度除湿**，形成低露点干燥空气 3. 经**恒温加热**至40～60℃，避免二次结露 4. 通过**多腔分流系统**均匀分配风量 5. 与注塑机**开模同步吹扫**，吹干凝露并形成气帘阻隔湿气 English: 1. Ambient air is purified by **3-stage filtration** 2. Deep dehumidified by **honeycomb rotor** to low dew point dry air 3. Heated to **40~60℃** at constant temperature to avoid re-condensation 4. Air distributed evenly via **multi-cavity air distribution system** 5. Blows synchronously with mold opening, dries condensation and forms isolation air curtain --- ## 四、结构组成 / Structure Composition 中文： 1. **三级过滤系统**：初效、中效、高效过滤 2. **蜂巢转轮除湿系统**：核心除湿单元 3. **恒温加热送风系统**：风机+加热+恒温控制 4. **多腔均匀分流系统**：保证各腔风量一致 5. **模具吹扫系统**：型腔喷嘴 + 分型面气帘 + 顶针吹扫 6. **PLC智能控制系统**：触摸屏、联动、报警、监控 English: 1. **3-stage Filtration System**: G4 + F8 + H13 2. **Honeycomb Rotor Dehumidification System**: core dehumidifying unit 3. **Constant Temp. Heating & Blowing System**: fan, heater, thermostat 4. **Multi-cavity Uniform Air Distribution**: ensures even air supply 5. **Mold Blowing System**: cavity nozzles + parting surface air curtain + ejector blowing 6. **PLC Intelligent Control**: touch screen, signal linkage, alarm, monitoring --- ## 五、核心特点 / Key Features 中文： - 超低露点：稳定达到 **≤-40℃** - 同步联动：与注塑机开合模信号联动，不占周期 - 均匀吹扫：多腔分流，无死角、无局部结露 - 恒温控制：不影响模具冷却与成型周期 - **稳定：超温、露点高、滤网堵塞自动报警 - 连续运行：24小时不间断工作 English: - Ultra-low dew point: stable **≤-40℃** - Synchronous linkage: works with mold open/close signal, no cycle loss - Uniform blowing: multi-cavity distribution, no dead zone, no partial condensation - Constant temperature: no influence on mold cooling & cycle time - Safe & stable: auto-alarm for overheat, high dew point, filter blockage - Continuous operation: 24h non-stop working --- ## 六、主要功能 / Main Functions 中文： - 消除模具结露，防止瓶坯发白、雾斑、水纹 - 防止顶针粘模、卡顿、断针 - 延长模具使用寿命，减少维护 - 提高产品外观与合格率 - 适配高速线，不降低生产效率 English: - Eliminate mold condensation, prevent whitish, fog, water marks on preforms - Avoid ejector pin adhesion, jamming and breakage - Extend mold service life and reduce maintenance - Improve product appearance and qualification rate - Adapt to high-speed lines without reducing efficiency --- ## 七、典型参数 / Typical Specifications 中文： - 露点温度：≤ -40℃ - 处理风量：800–1200 m³/h - 出风温度：40–60℃ 恒温可调 - 控制方式：PLC + 触摸屏 - 联动信号：支持注塑机开模/合模信号 - 电源：380V 50Hz 三相五线 English: - Dew Point: ≤ -40℃ - Air Flow: 800–1200 m³/h - Outlet Air Temp.: 40–60℃ adjustable & constant - Control: PLC + Touch Screen - Linkage: Support injection molding machine open/close signal - Power: 380V 50Hz 3-phase 5-wire ---