DryMASTER
Nozzle mastery for the spray drying industry
The Lechler DryMASTER was specifically designed as a modular series in order to cover different applications with as much interchangeability as possible, guarantee easy maintainability and yet achieve the best atomization results.
Unique modular concept
The focus is on the swirl chambers and orifice discs. Over 900 combinations are available, among them the one that suits your process perfectly.
Using the very latest technological advances and manufacturing techniques in tungsten carbide production, our DryMASTER series not only leads the market in precision engineering, but also in wear life – maintaining critical performance dimensions for longer.
For a safe and healthy production
Designed with the food and drug industries in mind, Lechler’s DryMASTER series has achieved EU1935/2004 and is both FDA and GB4806 compliant. Choosing Lechler means choosing a safe, hygienic product.
Lechler DryMASTER hygiene standards: EU1935/2004, FDA and GB4806 conform.
The Lechler DryMASTER series has proven its value in co-current, counter current and mixed flow dryers to produce powders such as whey, whole milk, skim milk, protein concentrate, infant formula, chemicals, ceramics, pharmaceuticals and cosmetics.
Benefits of the DryMASTER series
- Superior wear life: Process-specific materials providing greater resistance to abrasion and chemical attack.
- Rapid maintenance: Hand tight design with engineered geometry making it easier to clean and service without any tooling.
- Versatility: Many build options and accessories to support a wide range of processes.
- High pressure integrity: Tested up to 690 bar (10,000 psi).
- Compatibility: Hassle-free swap out with other nozzle brands.
- Value for money: Competitive pricing for a longer lasting improved product.
- High availability: Most sizes ex stock or from blank, meaning delivery within days.
Pure modularity: Option packages for Lechler DryMASTER
Lechler DryMASTER standard assembly
Thanks to the modular design of Lechler’s DryMASTER series, a suitable assembly can be found for almost any application. Every component has been specifically designed for its intended use. Supporting a wide operating range, the DryMASTER series offers end users a higher yield with superior quality longer lasting technology.
Technical data:
- Over 900 orifice disc and swirl chamber combinations
- Flow range: 10 – 12,000 l/h
- Operating pressure: max. 465 bar at 20 °C (BP 1,000 bar, calculated)
- Operating temperature: max. 250 °C
- Spray angles: 50° – 110°
- Droplet size: 30 μm to 220 μm
For further options and accessories, please check our data sheet.
Data sheet Lechler DryMASTER standard assembly
Lechler DryMASTER CheckValve
Dripping nozzles can hinder both process reliability and product quality. The DryMASTER CheckValve ensures that „off“ is really „off“. Lechler’s DryMASTER CheckValve is designed to open at atomizing pressure, and shut off before the loss of atomization. It reliably prevents dripping due to latent line pressures and the resulting clumping in the end product. Furthermore, the check valve ensures that no flushing medium enters the cooling chamber or the fluid bed.
The compact and reliable DryMASTER CheckValve nozzles can be easily screwed into existing spray lances. Thanks to their sophisticated, hygienic design, they require very little maintenance and are very easy to clean.
Technical data:
- Over 900 orifice disc and swirl chamber combinations
- Flow range: 10 – 12,000 l/h
- Operating pressure: max. 465 bar at 20 °C (BP 1,000 bar, calculated)
- Operating temperature: max. 250 °C
- Spray angles: 50° – 110°
- Droplet size: 30 μm to 220 μm
For further options and accessories, please check our data sheet.
Data sheet Lechler DryMASTER CheckValve
Lechler DryMASTER special products
DryMASTER Low Flow
With the DryMASTER Low Flow, much smaller production volumes can be achieved with comparable back pressures and spray profiles to larger systems. The Low Flow assembly achieves this by simply swapping out the orifice disc and swirl chamber, giving the end user complete flexibility with existing plant and equipment.
Technical data:
- An additional 60 orifice disc and swirl chamber combinations
- Flow range: 0.27 l/min – 4.20 l/min
- Operating pressure: max. 465 bar at 20 °C (BP 1,000 bar, calculated)
- Spray angles: 30° – 90°
For further information, please check our data sheet.
Data sheet Lechler DryMASTER special products
DryMASTER Multi Head Adaptor
The DryMASTER Multi Head Adaptor enables the user to triple throughput while maintaining back pressure and spray profiles. Designed to fit into an 80 mm duct and attach to your standard nozzle fitting on the end of your spray lance, allowing the end user to increase capacity with minimal change to equipment.
Technical data:
- Fits into existing nozzle adaptor
- Designed for 80 mm penetration duct
- Easy to assemble and maintain
- No modification required to existing spray lance
For further information, please check our data sheet.
Data sheet Lechler DryMASTER special products
Spray lances
Manufactured with care and produced from Stainless Steel Duplex/316L, we provide only the highest quality equipment to work in harmony with the spray nozzle. Lechler can offer any design modifications to the spray lance design to work better with your production processes.
Data sheet Lechler DryMASTER special products
Lechler Carbide Recycling (CaRe)
Matter matters
Recycle worn carbide components with the Lechler CaRe program.