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本页信息为 Weishan good luck mining equipment Co., Ltd"金属梁，金属梁现货，金属梁型号齐全 "产品信息，如您想了解更多请联系厂家，或给厂家留言。

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Products 更新时间 :2019-12-04

Model specifications

金属梁要用于煤矿巷道顶板支护，与单体支柱配合组成金属支架，起到顶梁的支护作用，回收方便，也可用于临时支护面，回收方便。

金属梁是由两根π型钢经过执处理加工后对焊而成，是巷道临时支护中*常用的金属顶梁。

金属顶梁金属长梁 π型顶梁矿用金属花梁 DFB金属梁

四、金属梁参数：

型号：DFB400-300

材质：27SIMN

宽度：100mm

高度：90mm

厚度：8mm

长度：定做

加工工艺：热处理

梁体承载能力：大于300KN

金属梁主要用于煤矿水平及缓倾斜回采工作面及机头或其它较大的控顶区使用，它能长跨悬臂式支护控顶区顶板，实现工作面有较大的无支柱支护的工作空间，改善劳动条件和采用新型采煤机械及可弯曲运输机出纳有利条件。

Supplier Information

Manager Ji经理

15215379641

山东济宁 Weishan good luck mining equipment Co., Ltd

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