Articles
VMAU Variable Spray Nozzles Reduce Tablet Defects With Increased Coating Control
April 3, 2008
White Paper: A Guide To Spray Technology For Pharmaceutical Processing
VMAU Variable Spray Nozzles feature independent control of liquid, atomizing air and fan air, which allows you to fine-tune spray capacity, droplet size and spray patterns in your tablet coating application. Improved control of the highly-viscous coatings reduces quality problems like uneven coating, sticking and logo in-filling.
Designed for FDA compliance, the sanitary body style contains no internal threads in the liquid chamber, and the optional diaphragm actuator decreases seal failure that typically results from spraying harsh coating materials. The modular body is designed for quick and easy maintenance without tools.
Run Tablet Coaters up to 32 Times Longer with Anti-Bearding Setups
Anti-Bearding Setups redirect air currents and prevent dried coating from clogging the air cap. They can save hundreds of thousands of dollars annually in labor costs for maintenance, wasted product, and the value of production downtime. With a wide variety of configurations available, you can easily replace your existing air atomizing setups with little to no change in spray performance characteristics. Anti-Bearding setups are compatible with 1/4JAU, VAU and VMAU spray nozzles.
Reduce Costly Coating Consumption with Automatic Air Atomizing Nozzles
The 1/4JAU is an air actuated air atomizing nozzle that uses compressed air along with a pressurized or siphoned liquid to produce a wide variety of spray patterns and drop sizes. An internal air cylinder controls on/off operation up to 180 cycles per minute. The fast, pulsed spray reduces overspray and consumption of costly coatings. Model 7310-1/4JAU has a knurled head screw control to permit manual nozzle shut-off without disturbing operation of other nozzles on a manifold.
Click Here To Download:White Paper: A Guide To Spray Technology For Pharmaceutical Processing
