ZF-400/ 280 Full Automatic Chinese Style and Western Style Envelop Machine Introduction of Product This machine is mainly used to process Chinese style and western style envelops of various sizes Structual Characteristics 1, Suction type paper pile bottom feeding mechanism is adopted, so paper can be added without shutting down the machine.Toggle pin location checking is adopted to achieve accurate locating 2, Disk glue applying to achieve well distributed applied glue and the amount of applied glue can be adjusted 3, A folding mechanism with dual-suction-drum is equipped to ensure accurate folding Style ZF-400 ZF-280 Speed 6000-10000pcs/ h 6000-10000pcs/ h Applicabl e envelop range Chinese way1-9# , western way2-7# Chinese way1-7# , western way2-5# Applicable paper grammage 80-120g/ m2 80-120g/ m2 Main Power 2.2kw 1.5kw Power of air pump 2.2kw 2.2kw N.W 1500kg 1500kg Dimensions 4350* 1180* 1460mm 2855* 1000* 125 5mm