Gravimetric Batch Blender 增重式拌料机的优势有哪些？增重式拌料机

Gravimetric Batch Blender（GIW）增重式拌料机 优势 Advantages

中英对照，可直接用于产品手册、外贸资料

核心优势 Main Advantages

1. 重量法直接计量，配比精度高 High gravimetric accuracy 中文 直接称重物料质量，区别于容积式拌料机。不受原料密度、颗粒大小、回料破碎粒度、湿度波动的影响，配比稳定，有效稳定产品色差、制件克重，降低**率。配比精度可达 ±0.1%~±0.5%。

English Direct mass measurement, different from volumetric blenders. Not affected by raw‑material density, pellet size, regrind particle size or humidity variation. Stable ratio improves color consistency and part weight accuracy, reduces reject rate. Typical accuracy: ±0.1%~±0.5%.

2. 性价比突出，设备成本更低 Cost‑effective solution 中文 多组分只需要一套高精度称重传感器；对比每个通道独立传感器的失重式LIW喂料机，硬件成本大幅降低，中小产能场景投资性价比高。

English Only one high‑precision load cell for multi‑component dosing. Capital cost is much lower compared with loss‑in‑weight feeders which require one load‑cell per channel. Excellent value‑for‑money for medium‑capacity production.

3. 配方管理方便，换产简单 Easy recipe management & quick change‑over 中文 PLC触摸屏控制系统，可存储上百组生产配方；切换产品直接调用配方，无需重新标定；拆装结构简单，料斗、称重斗、搅拌仓拆卸清洗方便，换料清机耗时短。

English PLC touch‑screen control, hundreds of recipes stored. One‑click recipe recall for product change‑over without recalibration. Modular design, easy disassembly for hopper, weighing chamber and mixing chamber, short cleaning time for material change.

4. 安装灵活，适配机边与中央供料 Flexible installation 中文 既可以直接架设在注塑机料斗上方做机边配料，节省场地；也可对接真空吸料机、中央供料系统，给多台成型设备集中供料。

English Can be mounted directly above injection‑machine hopper to save floor space. Also compatible with vacuum loaders and central conveying systems for centralized feeding for multiple processing machines.

5. 自带搅拌功能，混合均匀 Integrated mixing function 中文 称重完成后本机自带搅拌仓，称重+混合一体化输出，不需要额外配置独立混料机。

English Integrated mixing chamber after dosing. Weighing and blending in one unit, no extra separate mixer required.

6. 完整生产数据追溯 Complete production traceability 中文 支持生产批次记录、报警记录，USB导出生产报表；可选通讯接口对接MES系统，实现生产数据可追溯。支持零点自动补偿，减少人为校准工作量。

English Batch log & alarm log available. Production report export via USB. Optional MES communication interface for traceability. Automatic zero‑point compensation reduces manual calibration work.

7. 适配回收料生产 Great for regrind recycling 中文 水口回料、破碎料密度波动大，容积式设备配比漂移严重；增重式重量计量可以抵消回料物性波动，保证每一批次配比稳定。

English Sprue and crushed regrind have unstable density, which causes severe ratio drift on volumetric units. Gravimetric measurement offsets property fluctuation of recycled materials for consistent batching.

客观局限性（手册建议一并备注 Limitations）

中文

1. 属于间歇批次工作模式，不适合超高产能24h连续挤出产线；
2. 极低添加比例（＜0.5%）时，受称重传感器量程限制，精度下降，建议搭配独立失重色母喂料机；
3. 对现场振动敏感，安装位置需要避开振动源；
4. 不适合超细高粉尘粉体物料，细粉挂壁会影响称重精度。

English

1. Intermittent batch operation, not ideal for ultra‑high‑capacity 24‑hour continuous extrusion lines.
2. Accuracy degrades for micro‑dosing below 0.5% due to load‑cell range limitation; separate loss‑in‑weight feeder is recommended.
3. Sensitive to site vibration; keep away from vibration sources.
4. Not suitable for ultra‑fine dusty powder; material hanging will degrade weighing performance.