Automatic Envelope Making Machine Model ZF-400B

Main structure features:
This machine is applicable to process all kinds of envelope, such as commercial
envelope, first day celebration envelope and similar paper bags in
international standard. It's with high working efficiency, reliable performance
and compact structure, adopts air suction type bottom paper-extracting system
and may supply paper without a pause. With compulsive setting system and
horizontal pre-pressure, vertical pressure-loading parts can assure product
accuracy at high speed and rotary paste suits to any purpose. Completed with
air absorbing type roller barrier folding system it may work steadily at high
speed. And collecting section has electronic count and group system in order to
pack finished products. Driving system follows synchronization and rotation to
reduce noise.

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