Sponsor
得灵锥形双螺杆挤出机齿轮箱SZL50 ,SZL65,SZL80
Feb 28, 2025
00:14
特点及用途
SZL锥形双螺杆挤出机齿轮箱是与锥形双螺杆挤出机配套的专用机械传动装置。本产品在SZ锥双系列基础上进行改进，分配箱与传动箱一体化设计，具有结构紧凑、安装调试方便等优点。该装置可把主电机的动力，经传动箱减速增扭后输出至分配箱长轴，再通过一对1:1传动比的小锥角蜾旋齿轮带动短轴。长短轴以与螺杆相同的夹角，以异向外旋的方式，带动螺杆挤出成型。
齿轮均采用高强度合金钢，经渗碳淬火后精密磨齿，齿轮精度6级以上，齿面硬度HRC54-62。箱体材质采用高品质球墨铸铁，铸后进行充分的去应力处理，箱体强度高，外形美观。所有油封皆采用进口产品，高速轴采用油封加机械密封双重密封处理，渗油率低。采用外置式强制润滑和钎焊板式换热器，冷却润滑系统可靠，运行温度低，日常维护方便。
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