上海1314龙凤鲜花坊_爱北京爱上海龙凤论坛_上海1314龙凤鲜花坊

  suitable for 50mm screw gate following massive, powdery materials for the library to the first switch and adjust the quantity to use, widely used in building materials, metallurgy, chemical and other industries.

  screw gate divided into single, two-way two kinds, two kinds of wheels broke Sprockets. Handwheel for highly 1.7M following, for highly sprocket in 1.7M above operation.

screw gate dimensions table