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用途：適用于流動性好的粉料、片狀粉末、微粒、纖維和玻纖，對產品各組分進行精確的計量和連續喂料控制。
特點：雙螺桿失重喂料機利用伺服或變頻電機，采用重量反饋速度控制的方式，通過特種雙螺桿，對物料實現均勻地精確喂料。機電一體化設計，高計量精度，給料穩定，測量范圍廣。結構緊湊，易清洗、低維護，故障率極低，操作使用方便。物料處理的所有環節全部密封，無粉塵飛揚現象。精度≤±0.25%。

Purpose: This feeder applies in power material, piece material, particle material, fiber and fiber glass which has good flowing features, accurately measure and continually control the each group of products.
Feature: Adopts the servo or frequency conversion electric motor, uses the weight feedback speed control methods, through the special double screw, the double screw   weightlessness feeder could accurately and uniformity feed the material. Mechanotronics design, high accurately measure, stabilization feeding, widely measure range. Compacted structure, easy to cleaning, low maintains and failure rate, easy to operation. All process for material treatment is conducted in airproof environment, without rising dust, The  precision is≤±0.25%。