940
Flexible two-substance nozzles
With a wealth of production experience
The 940 model is a true all-rounder in hard everyday production conditions. Whether it is coating, flavouring, air conditioning or fluidised bed applications, this production nozzle had a huge range of uses. Its flow rate is ideally prepared for a wide variety of production requirements.
This range is possible due to a smart modular system, which provides the individual modules. All designs of the 940 model series have a high-quality nozzle body with liquid insert and nozzle cap with precision adjustment.
Model Highlights
For Industries and Applications
Available in various designs
Modular system
The model series is manufactured using modular construction. This means that it can easily be converted into other designs. As a result, a wide range of applications are possible.
Form 0
Basic model with blind plugs. To atomise liquids that are suctioned or supplied at a slight gradient. For even distribution on large, specific surfaces.
Form 1
Blind plugs with swirl chamber. To finely atomise pressurised liquids. Particularly suitable for installation in material web moistening systems etc.
Form 3
With manual cleaning needle. Fast cleaning of the nozzle orifice during operation. To atomise sticky, unclean or highly viscous liquids.
Form 4
Design with liquid quantity regulation needle. This design is particularly suitable for applications and atomisation tasks with highly variable flow rates.
Form 5
Like form 4, but with a highly precise scale at the liquid regulation needle for reproducible precision adjustment of the flow rate for trials, lab, etc.
Form 6
Design with straight (centric) liquid supply. This design is particularly suitable for the atomisation of highly viscous solutions, pastes, lacquers, oils, etc.
Form 7
With pneumatic control through atomising air. The nozzle needle (also available as a cleaning needle) closes automatically and abruptly. Ideal for marking, signing and rhythmic spraying. No dripping.
Form 7-1
The same as form 7. However, the control takes place using control air via a separate connection. The atomising air does not need to be shut off. No dripping.
Form 8
With solenoid valve, normal version: 230 V, 50 Hz, 100% ED, max. 55°C ambient temperature, protection class: IP 65, cycling frequency: only limited by switchover time
Industrial Spray-unit
Customised
Industrial spray unit for the top spray process with five model 940/0 two-substance nozzles.
Application:
Continuous fluidised bed, agglomerating, granulating
Industrial spray unit with 90-degree nozzle body
Precise
Industrial spray unit with 90-degree nozzle body. Equipped with eight model 940 two-substance nozzles. With pressed-in X-swirl.
Application:
Nitrogen oxide reduction, reaction processes
Sugar coating with sugar solution or chocolate
Versatile
With liquid supply and return system and cleaning needle.
Application:
Sugar coating with sugar solution or chocolate
Pharma Spray-unit with adjustable flange position
Adjustable
Pharma spray unit for the top spray process. With adjustable flange position and central clamping for easy installation/removal.
Application:
Fluidised bed, agglomerating, granulating
Professional Coating Arm (PCA) with eight nozzles
Professional
Professional Coating Arm (PCA) with eight model 940 two-substance nozzles for gluing systems in the timber industry. The PCA consists of individual blocks that can be easily combined, each with one nozzle. The clearly defined dimensions of the blocks mean that spacing and alignment errors between the nozzles during installation are eliminated.
Application:
Gluing, gluing in blender, MDF/HDF fibreboard gluing
Nozzle in Detail
AgglomerationMoisteningGluingVarnishingCoatingSanitiseSugar coatingFlavouringGas coolingGranulatingSuperheated steam coolingCoolingMarking/signingMDF/HDF fibreboard gluingMixingAmbient air moisteningReaction processesCleaningLubricationSCR procedureSNCR procedureNitrogen oxide reductionFluidised bed technology
Technical Data
| Model | 940 |
| Type | External Mixing |
| Spray angle with standard air cap | 10° – 40° |
| Spray anglewith flat air cap | max. 70° |
| Spray angle with standard air cap | Circular full-cone |
| Spray angle with flat air cap | oval flat spray |
| Droplet size | 10 – 150 μm |
| Capacity | 0.05 – 3.0 l/min |
| Standard orifices | 0.5 - 2.2 mm |