Rebuilding and Upgrading Envelope Machines
Winkler & Dunnebier 102
Here is a list of some of the upgrades that we can install on a W&D 102 envelope making machine:
Please click on the pictures to get a better view.

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Timing Belt Upgrade for Printing Unit (reversible) |
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Printing Unit (Doctor Blade) |
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High Speed Window Patcher |
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Timing Belt Upgrade for Score Section |
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Timing Belt Upgrade for Separatory Section |
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Staggering Station Update |
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Timing Belt Upgrade for Staggering Station |
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Timing Belt Upgrade for Delivery |
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Here is an example of a W&D 102 envelope machine upgraded by Curtius Trading with the servo controlled tensioner running CD envelopes with window:
Read an in-depth description of the W&D 102 envelope machine
Find if this machine is available on our Machines List