automatic gold plating machine

In the workpiece into the UV light curing machine before, have been IR homogenization, its role is in the UV curing before the workpiece preheat activated membrane molecules to ensure UV curing quality. Followed by UV light curing. UV light curing machine according to set procedures to boot. The company designed UV light curing machine, adjustable workpiece and lamp distance. To ensure that the time of light curing and irradiation energy are just right. At the same time, light curing station conveyor chain is also equipped with rotation device to ensure uniform exposure, uniform curing.

UV light curing coating equipment is designed for UV coatings, inks, plastic and other equipment in an instant to complete the curing, the essence is to rely on a certain intensity of UV ultraviolet radiation to achieve curing.
Scope: low temperature models, one button contact interface, suitable for low temperature curing requirements of the product applications, such as: plastic, cosmetic packaging containers, electronics, electrical appliances, hardware and other surface dust-free automatic spraying, especially in the vacuum coating industry is widely Application of watch industry applications, plastic and metal case can be applied.

Technical specifications and requirements

1, design conditions
Name: plastic shell
Material: Plastic (ABS + PC)
Workpiece size: H100 Φ300mm
Design output: 30000-50000 / Hr (subject to conventional workpiece)
Chain speed: 3-12m / min (continuous adjustable)
Delivery: plane automatic delivery (A line about 140 meters, B line length of about 75 meters)
Fixture spacing: 38.1mm, bolt spacing 38.1mm
Site area: L46 meters * W27 meters * H3.9 meters
Spray method: fixed gun spray
Heating method: electric heating
Curing time: pre-roasted 7 meters, baked primer 35 meters, UV homogenization of 25 meters
Purification level: Painting area (spray room, drying Road, paint room,) for 10,000, other areas of 100,000
2, the process
 

On-line → manual dust removal → automatic dust removal → preheating → spray primer (fixed 12 guns) → leveling (4min) → IR curing (80 ℃ 35 meters) → 5 meters cooling → finish (fixed 12 guns) → IR homogenization (60 ℃ * 25 meters) → UV light curing (8-5KW) → cooling → lower → coating.