Anda manufactures a variety of conformal coating machine valves. Our conformal coating valves can be utilized in a number of different configurations and spray patterns to meet manufacturing application requirements for coating of printed circuit board Assemblies (PCBA’s).
The SA-W6L atomized conformal coating conical spray valve is the workhorse of the ANDA conformal coating nozzles. The SA-W6L can coat up to 80 to 100% of circuit boards depending on their complexity. It provides a repeatable, concentrated conformal coating film in a fine, circular cone spray pattern with coating widths ranging from 4 to 12 mm (0.15 ~ 0.5 in).
The DJ-01 needle dispense valve (non-atomized) is a versatile dispensing valve for single-component bead, dot, potting, conformal coating or encapsulation projects. The DJ-01 is most commonly used in junction with the SA-W6L to conformal coat complex areas of circuit boards that are hard to reach and require a higher degree of accuracy. The DJ-01 accepts a wide range of tips from 0.2 ~ 2 mm (0.007″ – 0.078″).
The ZS-02 atomized conformal coating needle valve is a highly versatile conformal coating applicator that supports a wide range of fluid viscosities and is ideal for solvent or non-solvent fluid formulations. It is specifically optimized to atomize coating materials delivering an ultrafine needle spray pattern 1.6 to 1.9 mm (0.06 – 0.08 in) with exceptional edge definition and uniform coatings at high speeds. Long service life and improved design reduces the sealing ring replacement frequency for easy maintenance.
The LA-W30 atomized conformal coating valve is ideal for quickly delivering uniform coatings to wide areas on substrates. This atomized valve delivers a wide fan-shaped pattern of coatings with widths ranging from 15 to 50mm (0.6 – 2 in). Long service life and improved design reduces the sealing ring replacement frequency for easy maintenance.
The IC-100L thin film conformal coating valve provides precision and dependability to the application of conformal coating materials. With virtually 100% transfer efficiency, the film coating applicator improves conformal coating material utilization. Reduced coating thicknesses offer further material cost savings. Non-atomized 6 – 19mm (0.24 – 0.75 in) coating width for low viscosity conformal coatings (100 cPs or less).
The Anda iCoat-3 selective conformal coating machine is a three axes gantry (X,Y,Z) system designed to strike a balance between cost and performance.
The Anda iCoat-5 is a top-tier precision selective conformal coating machine with five axes gantry (X,Y,Z,U rotation) + 35° tilt and running accuracy of 0.02mm (20 µm).
The Anda iCoat-6 is a thin film conformal coating system with continuous fluid heating to ensure set fluid viscosity for coating.