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ZNHZ-508A Envelope Making Machine

ZNHZ-508A Envelope Making Machine
Paper weight 70 – 150 g/m²
Production rate 3000 – 9000 pcs/h
Maximum folded envelope size Western Style 324 x 229 mm
Min. folded envelope size 100 x 100 mm
Power 8 kW
Weight 3000 kg
Dimensions 6600 x 1200 x 1300 mm
Year of manufacture 2014.

Key advantages of the machine:
– A bottom-mounted vacuum feeder allows for continuous material loading without stopping the machine.
– A proprietary adjustable creasing and perforation system on the machine cylinder allows for loading material in the form of only the cut-out envelope outline.
– Simple and easy adjustments simplify and shorten makeready time.
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– Standard bookbinding glue is applied from an inkwell through rotating rings with precise adjustment of its position and intensity.
– Glue for the closure is also applied from an inkwell with precise adjustment of the intensity.
– A vacuum suction system located on the cylinders allows for perfect folding of envelopes even at very high speeds.
– The machine has two folding systems enabling double-closing of envelopes.
– The electronic counting system is equipped with an electromagnetic separating device, allowing for separating envelopes, e.g., 50 pieces per envelope.