Machines And Equipments

We offer the best product range of In-feed Out-feed System Draw unit and Automatic Stamp Making Machine.

In-feed Out-feed System Draw Unit

In-feed & Out-feed System (Draw unit)

The system mainly composed of matt chromium plated steel roller, and rubber covered nip roller with pneumatically adjustable pressure.

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Automatic Stamp Making Machine

MODELS : @A4-FL / @A3-FL
Plate Making : For Photopolymer Stamp
Exposure + Washout + Drying + Treatment Units 4 in 1

Features of Exposure unit

Instant light up Philips high intensity lamps
Unique digital timers for back/main exposure
Excellent lamps cooling / exhausting system
Quick vacuum drawdown pump with indicator

Features of Washout unit

Flat washout unit 2 in 1 for easy access
Special bristle good for all kind plates wash
Automatic control of temperature precisely
Excellent result for 200 LPI 1% reproduction

Features of Drying unit :

Drying drawer with uniform heat distribution
Temperature adjustable by a precise controller
Unique air circulation and exhaustion design
Over heat sensor for safety and protection

Features of Treatment unit

Chemical free operation, simple, easy and save
Digital timer for light finishing control
Philips UVC high intensity lamps equipped
With powerful air exhausting for big size models

PLATE MAKING TIPS :

Flexo plate making process

Back ExposureExpose UV light from the back side of Photopolymer to make floor first.

Contact of Negative filmPeel-off protective film. Contact the emulsion side of negative onto the surface of Photopolymer

Main Exposure ExposeUV light through the negative.

Wash-outRemove the negative, and process the plate in Flate Photopolymer washout unit.

DryingAfter wiping off the surface moisture by sponge roll, dry in a hot air dryer 60

Post-exposureExpose UVA light again to complete photo-curing.

After-treatmentExpose UVC Germicide lamp as light finishing in order to remove surface stickiness.

Letterpress plate making process

Contact of Negative filmPeel-off protective film and place negative film on undeveloped plate. Use negative having optical density of not less than 3.0

ExposureExpose plate, through negative film, to UVA light. Determine the correct exposure time using a 21 step grey scale. Follow the Photopolymer plate supplier .

Wash-outRemove negative film & Wash exposed plate with water. Time depends on plate thickness. Follow the Plate Supplier TIPS. Rinse the plate with fresh water.

DryingDry the plate in a hot-air dryer after taking-off the surface water with a sponge roll. Drying time is different due to the type of plate. Follow the TIPS FOR Photopolymer Plate'

Post exposureExpose the developed plate to UVA light again to get stability. Post exposure time should be the same or longer than the main exposure time.

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