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    Specific performance and structure of Weifang industrial sliding door
    share  | 19-07-09release views ID:91355
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Specific performance and structure of Weifang industrial sliding door
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鸿发工业提升门门由内外双层钢板压铸而成,中间填充聚氨酯保温层,同时工业门门体周边采用密封封条装置,使得其隔热、保温成效好保温隔热:双层钢板降低热能消耗,内夹42kg/m3高密度聚氨酯保温层,保温隔热效果佳,提升门采用扭簧平衡,扭簧采用82B优质弹簧钢材制造,是由专业工程师根据门重负荷计算而设计的技术参数,再由专业生产厂家制作平衡扭簧,这样使平衡达到最佳状态。确保使用寿命超过100000个循环周期。表面发黑防锈处理。
提升钢丝绳轮,标准提升门采用平轮,轴杆采用实心异型轴。
提升钢丝绳安全系数大于门重的5倍。


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