ZF510 envelope pasting machine has high working efficiency,reliable performance, and compact structure. It adopts air suction type bottom paper-extractingsystem and mayfeed paper without pause. With compulsivesettingsystem and horizontal pre-pressure, its vertical pressure-loading parts can assure product accuracy at high speed and rotarypasting suits to any purpose. completedwithair absorbing type roller barrier folding system, it may work steadily at high speed. and collecting section has electronic count and groupsystem in order to pack finished products. driving system follows synchronization and rotation to reduce noise.