Model No.: DHL320, DHL520
label printing plant, medium- and large-sized packaging and printing enterprises
coated paper, self-adhesive paper, PET plastic and the like web Materials.
Brief Description :
The intermittent offset label printing machine adopts Germany Rexroth Servo motor drives with automatic plate mounting and demounting, plate cylinder cocking function, pre-register function, delivering the fastest set-ups and changeovers, together with the fastest make-ready times in the industry (4-color changeovers are complete in just 5 minutes!). Additional advantages over the other similar presses include water-ink balance system and tension control system, which are Donghang's exclusive patent, exquisite printing and fastest changeover, resulting in waste savings up for increased productivity. This press provides pre-register function before starting and touch screen register in printing with 63m/min running speed, which support benefit creating for customers.
1. Register system: each unit is driven by independent servo motor, which guarantees high-accuracy register during high speed running; the machine is equipped with stationary image monitoring system which can realize vertical and horizontal registering with less labor cost;
2. Stable printing pressure: rubber blanket cylinder is equipped with eccentric bearing having double-row tapered roller structure, which realizes reliable clutch operation and stable pressure; the forme cylinder and impression cylinder are equipped with tapered roller bearings, completely eliminating up-and-down movement caused by gap between bearings;
3. High-strength cast iron base: the base guarantees stable and reliable printing;
4. Continuous alcohol dampening system with auxiliary bridge roller: the continuous alcohol dampening system with auxiliary bridge roller ensures that the printing products are colorful and clear.
5. Positioning system: after inputting printing length at main console, each unit will automatically reach specified position, which reduces registering time and material waste;
6. More optional devices: the machine can be configured with cold foiling unit, laminating unit, die-cutting unit, waste removal unit, slitting unit, sheet-cutting unit and stack collecting unit;
|Max paper width||320 mm||520 mm|
|Max printing width||300 mm||500 mm|
|Max printing length||350 mm||350 mm|
|Printing speed||50-180 times/minutes (Max 63 m/min)||50-180 times/minutes (Max 63 m/min)|
|Printing colors||2-8 colors||2-8 colors|
|Max unwinding diameter||600 mm||762 mm|
|Max rewinding diameter||600 mm||762 mm|
|Power supply||three phase 380V||three phase 380V|
|Total power||25 KW (5-color roll to roll) excluding UV||30 KW (5-color roll to roll) excluding UV|
|Machine size||8900 mm*2700 mm*1800 mm (5-color roll to roll)||8900 mm*3200 mm*1800 mm (5-color roll to roll)|
|Machine weight||10500 KGS (5-color roll to roll)||12500 KGS (5-color roll to roll)|
Q:What DongHang Can Offer You
A) Enhanced networking at meetings to meet customer's requirement.
B)Active involvement in committees to strengthen the relationship with customers.
C)Printing machine technical support.
D)Technical handbook to set the safe operation.
E)Networking to share information and news for improved products with customers.
F)Overseas service from engineers
Q: Are you factory or trade company?
A: Weifang Donghang Graphic Technology Inc. is the biggest printing machine manufacturer in China,occupying more than 60,000 square meters factory workshop with more than 300 employees. Donghang company is the president company of Flexo Association and the consititutor of Flexo Printing Machine principles. Donghang always welcomes you.
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Product Categories : Label Printing Machine
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