The Autoprint FC 105 Drip Off UV Coater is an automatic coating machine that uses a special technique called drip-off to apply UV varnish layers to specific printed areas on paper.
| Specification | Value |
|---|---|
| Min size | 340 x 480 mm |
| Max size | 750 x 1050 mm |
| Maximum coating area | 740 x 1,040 mm |
| Paper thickness | 0,08 to 0,5 mm (approx. 60 – 600 g/m2) |
| Coating speed | Up to 6500 sheets/hour |
| Feeder pile height | 1.000 mm |
| Blanket size | 830 x 1.070 x 1,95 mm |
| Plate size | 830 x 1.070 x 0,3 mm |
| Plate gripper margin | 36 mm |
| Paper gripper margin | 10 mm |
| Gripper margin | 5 mm |
| Registration accuracy | ±0,05 mm |
| Side lay fine adjustment | ±1,5 mm |
| Coating thickness | 3 – 8 gr / m² (adjustable) |
| Main machine power | 24,8 kW |
| Drying tunnel power | 28 kW (2 UV lamps and 2 IR lamps) |
| Total power | ±52,8 kW |
| Electrical requirements | 440 V / 50 Hz / Three-phase |
| Dimensions | 11.000 x 3.300 x 2.500 mm (with dryer) |
The coating system is a three-roller construction, one of which is an anilox roller, ensuring consistency and uniformity in application.
The coating thickness can be adjusted between 3–8 g/m², depending on the desired level. This is achieved through a tilt and pressure adjustment mechanism.
The coating roller system runs continuously via a separate motor to prevent the aqueous coating solution from drying on the ductor roller.
Allows performing:
Autoprint Fine Coat 105 Drip Off has a Stream Feeding System equipped with a pick up and forwarding unit, which ensures continuous sheet feeding of a wide range of paper stocks from 60 – 600 gsm with ease. Its suction device separates and lifts the paper precisely from the tail end, while the mechanical device feeds the paper to the register board through pull-in rollers, continuously as a stream. Feeder is equipped with motorized rising mechanism, which ensures precise lifting of paper table during feeding operation.
This helps to increase the productivity of the machine as the second feeder table can be preloaded while the machine is running. The preloaded table can be replaced within 3minutes, and the production can be continued.
The Conveyor Board is provided with a suction belt with minimal runners and brush rollers on top to ensure smooth and trouble-free feeding of stock from thin paper to thick board, ranging from 60 – 600 gsm. The sheet tail end stoppers are positioned rack & pinion mechanism and can be easily moved. This unit can be pneumatically lifted by a simple button and made sure that it is operator friendly.
The controls of Autoprint Fine Coat 80 Drip Off are housed in a PLC Touch Screen Panel. A 10-inch bigger PLC Touch Screen Panel allows easy operation and maximum productivity. This facilitates easy detection of defects and provides relevant feedback of the machine operating conditions.
Provision for independently adjusting the front lay along with cross adjustment makes the machine more operators friendly.
The offset priming unit contains 16 roller systems with 3 form rollers and 4 oscillator rollers. All rubber rollers are made up of special material for long life and are easily removable for any purpose. The ductor roller is suspended on ball bearings for smooth ink/varnish transfer from the duct. Duct is provided with laser cut blade and provided with cam lever micro setting backed by a position scale. This enhances the operated to set the optimum ink flow to the required matt/drip off effect. This unit is provided with a continuous/alcohol dampening system with 4 rollers. Chiller unit need to be attached to maintain the PH value of the alcohol fountain solution which also enhances the drip off effect.
Pneumatically operated roller cleaning system having a bridge roller between the ink and dampening form rollers get engaged along with the cleaning tray which is attached to the oscillating roller. This ensures a trouble-free cleaning of all rollers which is operated from the HMI touch screen
The Coating System is a 3-roller construction with anilox roller which ensures consistent and uniform coating throughout the paper. The coating thickness can be adjusted between 3-8 GSM as per the desired level with different combination of anilox and rubber roller. This is achieved by skew and pressure adjustment provision available on the Metering Roller. The varnish fountain roller has a continuous drive through a separate motor to ensure that the aqueous solution does not dry on the duct. The unit is equipped with a changeable Anilox and rubber roller system. The life of rubber roller is increased as it is disengaged from the nearby running rollers when the machine is in idle running.
The life of rubber roller is increased as it is disengaged from the nearby running rollers when the machine is in idle running.
Star shaped runners ensure that no line or scratch marks are made on the coated sheets while on transfer. Molded wheels can be easily repositioned based on the job image.
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