The life of a UV lamp generally refers to the time it can maintain sufficient energy for operation. During this period, its energy gradually decays until it is below the acceptable range. Generally, a standard UV lamp can emit enough UV energy for 800 hours. UV Curing is widely used in bamboo and wood flooring, furniture, decorative materials, printing, printed iron cans, plastic coating, signs, circuit boards, CDs and other industries.
The Senren coating machine adopts original German imported blades, and the minimum thickness of the curtain can be adjusted to 0.08mm. The knife head of the curtain shower (uv shower curtain) adopts a double-column diagonal support structure, which is simple and convenient to adjust and disassemble after use.
The curtain coater is an automated industrial machine. The cause and solution of the failure of the curtain coater? Possible reasons: 1. Improper UV coating formulation or too high storage temperature, too long storage time, leakage of ultraviolet light; 2. Start of pre-curing, resulting in small gel particles; 3. Small shavings, sawdust, dust Pollution of paint film, caused by improper dust removal.
The curtain coater is an automated industrial machine. The curtain film of the curtain coater is generated by the pressure of the diaphragm pump, the thickness is easy to adjust, and the distribution is uniform, and the thickness of the paint surface is not different; the conveying speed during the curtain coating can reach 80m/min, so that the paint on the surface of the wood is evenly reduced. The coating thickness of the paint. Analysis of the causes of small pits on the surface of the spray film of the spray coater?
Are there circular pits of varying sizes distributed on the surface of the paint film of the curtain coater? The common problems of the coating film of the curtain curtain machine are: uneven coating thickness, pitting on the surface of the coating film, round pits on the surface of the coating film, small bubbles on the surface of the coating film, unstable coating film, and film breakage. Analysis of the causes:
①The original shape of UV dryer materials: particles, powder, particles, sludge, crystals, liquids, pastes, suspensions, solutions, continuous flakes, thick plates, irregular materials (small or large), viscous or lumps, etc. Average output: Continuous operation feeding amount or finished product, intermittent operation feeding amount or finished product and its adjustment range, etc.
