Spraytech's RC Series tablet coating spray nozzle are specially designed to meet GMP requirements where surface texture plays very important role.
The unique Air Cap design makes it Anti Bearding and keeps coating process shutdown free, thus higher production ratio and quality requirements are achieved.
RC series spray nozzle is a compact device incorporating of independent controls for Liquid, Atomizing Air and Fan Air for fine tuning of spray capacity, droplet size and spray patterns. It is available in wide variety of spray setups that give a complete selection of flow rate and flat spray patterns.
R series spray nozzles are externally mix nozzles. This means the liquid and air are mixed outside of air cap to produce complete atomized spray.
The liquid atomization is controlled by varying atomizing air and fan air pressures without changing liquid flow rates. The flat spray pattern is controlled by varying the fan air pressure in conjunction with the atomizing air. This is effective for high viscosity liquids, coatings and suspensions.
Tablet coating spray nozzle features a cylinder for controlled "on-off" operation. The cylinder controls a liquid clean-out/ Shut-off needle which also cleans the liquid orifice.
The R Series coating Spray Nozzle are a compact, precision nozzle.Incorporating independent controls of liquid atomizing air and fan air for fine tuning of spray capacity droplet size and spray patterns.It is available in a wide variety of spray setup that give a complete selection of flow rates and flat spray patterns.
| Spray Nozzle | Type | RC |
| Spray Type | Airborne | Air Atomized |
| liquid orifice size range (Standard) | mm | 0.8 - 1.5, (1.0) |
| Solution Flow Rate (typical per nozzle) | Liters/hour | 6 - 30 |
| Atomizing Air Pressure Range | bar | 0.7 - 3 |
| Spray Width Pressure Range | bar | 1.0 - 4.0 |
| Maximum Compressed Air Pressure | bar | 5.5 |
| Compressed Air Consumption (maximum @ 2.0 bar) | Nm³/hour | 10.5 |
| Seal Material (standard) check compatibility for organic use | FDA | Approved |
1. Separate atomizing and fan air lines for complete control.
2. Provides variable coverage and fine control of drop size without affecting liquid flow rates.
3. Higher atomizing air pressure yields fine droplet size.
4. Higher fan air pressure yields broader patterns.
5. Non clogging and anti - bearding design.