HIGH-SPEED REEL-FED Envelope Machine
W+D 202
Rebuild & Upgrade Envelope Machine
W+D 202
We completly rebuild envelope machines with warranty at a fraction of the cost of new equipment.
Our upgrades include:
- – Electrical and electronic package
- – Timing Belt Upgrades
- – High Speed Patcher
- – Infrared Lamps
- – Registration Unit for Preprinted Roll
- – Silicon Release Liner Applicator
Electrical and electronic package
Besides rewiring the machine including a new motor and drive, we have added two new touch screens that centrally control all the function of the machine, such as:
- – heat intensity of the infrared lamps
- – real-time location of paper jams counter
- – counter and batching operations
- – access to maintenance in production history
For new electrical boxes attached to the main sections of the machine allow a fast and easy installation.
A new set of servo motors continuosly adjust the tension on the web and offer the option to install a registration unit in order to manufacture envelopes from pre-printed roll.
Timing Belt Upgrades
The new belt transmission system coupled with harmonic drives allows on the run easy 360 degree adjustment of the score, bottom fold, staggering and seal flap folding sections.
High Speed Patcher
Net high speed window catcher increases production speed up to 1200 envelopes per minute.
Infrared Lamps
The infrared drying technology reduces energy consumption by 60 to 80 percent.
Silicon Release Liner Applicator with Hot Melt Glue
Our newly designed silicon release applicator with hot melt positioned on the delivery section reduces downtime in case of a paper jam. In addition, it saves up to 50% on release liner and glue without lowering the speed of the machine.
Additional advantages of our silicon applicator it is:
- – Maintenance Free
- – No Size Change Parts
- – Minimum Cut-off Lenght 6mm
- – Completlely Controlled from Touchscreens
- – Superior Quality of the Hot Melt
Our rebuilding and upgrading program will deliver a machine running at a higher speed therefore increasing production and reducing waste. All that a fraction of the cost of new equipment.
For more information, please call Us or send Us email meessage.
- High speed production of envelopes & pockets
- Reel fed
- Window
- 2 dr blade printing
This reel-fedmachine produces pockets with centre or side seam as well as walletstyle snvelopes (booklets) and envelopes for automatic insertion with inner and outer side flaps. The seal flaps of the pocket or wallets can have remoistenble, self-seal or pressure-sensitive gumming applied.
The machine can be completed by flexographic web printing units, depending on the machine specification up to six units, window cutting and patching sections, section for applying a protective strip onto pressure-sensitive gumming etc. By means of scales, adjusting spindles and other ancilliary means changes on this machine are simplifield.
Most operations are carried out the running web.
Based on the machine HELIOS 102, W+D has developed the new HELIOS 202 whitch is remarkable for its most modern design and high continuous output thus representing the ideal machine for long-run orders.
- Stork Contiweb Reel splicer
- 2 Doctor blade printing units
- BST Web aligning system
- 3 flexo printing units 2 with doctor blades
- PIV web tension control
- Window unit with HSP
- Window film splicer
- Dextrin seal flap gumming
- IR drying
Size range envelopes:
- Booklet min. 100 x 150 mm, max. 180 x 254 mm
- Pocket min. 89 x 120 mm, max. 187 x 305 mm
- Speed: max. output: up to 1000 envelopes per minute [W+D catalogue]
- Paper weights: 70 – 140 g/m²
