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Energy Saving Safety Nozzles from Meech can save up to 70% of compressed air demand whilst dramatically reducing noise levels. The innovative nozzle design forces compressed air through an adjustable circular slot and then directs it at high velocity over the outside of the nozzle cone. The design amplifies the output airflow by entraining the ambient air at a 25:1 ratio.
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Nex Flow™ nozzles are designed to fit into small spaces. We have an adjustable nozzle for some applications and then a few different nozzles with varying force, depending on the application.
Model 47001 - is a small brass nozzle to fit into small spots and used by many machine builders for blow-off applications.
Model 47002 - is the small Model 47001 brass nozzle added to a copper tube. Machine builders can bend the copper tube and aim the nozzles to where ever it suits. The copper tube is simply press fit into the customer's system.
Model 47003 - This is a common standard strength nozzle with a 1/8" male NPT connection and ideal for most blow-off applications involving liquids. It is made of aluminum and is partially anodized for longer life. The coanda profile is made for excellent noise reduction and blow-off force at a good distance.
Other products:
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Air Jets are larger than nozzles and used when a wider area needs to be hit with the amplified air. They are significantly more efficient than nozzles although often use as much compressed air. Their best use is to replace pairs of nozzles that are used for part ejection or for blow-off applications that require greater force than that provided by air knives or air movers. Nozzles are for point use while air jets can fan out somewhat for better continuous blow-off when a row of them are made. Nex Flow air jets are all made adjustable with a lock ring to assure the security of any gap setting. They have a female 1/8" NPT and made lightweight with anodized aluminum.
From Left to right is the Mini Air Jet, then the High Force Air Jet then the High Flow Air Jet
Model 45001 - High Flow Air Jet and Model 45002 High Force Air Jet are physically the same size. The only difference is a larger exit opening for the amplified air flow. The high flow system is used more for cooling and light blow-off while the high force version is sued mainly for heavier blow-off applications.
Model 45003 - Mini Air Jet is the most compact air jet with high force, is adjustable and ideal for tight spaces. This is unique to Nex Flow and there is no equivalent competitive system.
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Silvent offers the world’s widest selection of compressed air nozzles. Our products are divided into four categories:
1 Air nozzles 0 – 6 N (0 - 1.3 lbs)
2 High force air nozzles 6 – 130 N (1.3 - 28.7 lbs)
3 Air knives and air curtains
4 Special air nozzles
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Safety Air Nozzles use the coanda effect to amplify compressed airflow 25 times or more. The compressed air is ejected through a thin slot 360 degrees around the outer ring. The slotted end allows the high volume, high velocity blast of air to exhaust safely from the Air Nozzle.
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Tornado Nozzles do more …
than simply clean by compressed air blow! Contamination such as dust, swarf or even liquids are loosened by a powerful air-jet. Air turbulence created by the rotating movement traps and effectively removes contamination from the surface. Both rotating arms can be individually adjusted, i.e. the speed of rotations and the jet angle can be adjusted to suit the application. Tornado Nozzles only use compressed air and are absolutely reliable devices. They may also be used in explosion-risk areas.
Cleanroom version
All Tornado Nozzles are available in a cleanroom version. At an operating pressure of 6 bar, they are suitable for cleanrooms with clean-air conditions “class 100” (US Federal Standard 209E).
Tested by the Fraunhofer Institute (Institute for Production Technology) in Stuttgart, Germany.
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SPRAY CHARACTERISTICS:
A flat and thin fan-shaped spray with sharp definition on all edges. This spray delivers very high impact over the area covered. The spray is deflected by angle D away from the centerline of the spray nozzle.
TYPICAL APPLICATIONS:
- High Impact Applications
- Metal Wash
- Gravel Washing
- Vehicle Washing
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FINZTM
High Impact Fan Air Nozzles, Air Blow-off Nozzles
Design Features
* Controlled wide uniform distribution and high impact coverage of compressed air
* Can be mounted individually or side-by-side for greater coverage
* Efficient air flow rates with unique eductor feature
* Safe operation—meets OSHA specifications for noise and deadhead pressure
* 1/4" male connection is molded to fit either NPT or BSP
* Up to 2dB quieter than competing designs
* Rugged construction of Ryton® or ABS plastic. Ryton® to 300° F (149° C) at 40 psi (3 bar)
* Maximum operating pressure 100 psi (7 bar)
Spray Pattern: Fan
Air Flow rates: 4 to 41 SCFM at 10 to 90 psi (7 to 65 Nm³/hr at 0.7 to 6 bar
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Superior to hydraulic or piezoelectric nozzles, Sprayvectors accelerate air-liquid interaction and produce defined spray patterns that can be widely diffused or highly directed. These unique nozzles introduce low pressure (0,14-1,4 Bar) liquids into large internal passages to eliminate clogging. Three models are available; Atomizing or Fogging styles deliver a dense, directable, high velocity spray for viscosities up to 1100 CPS, while the Humidifying model produces a very diffused, low velocity spray for viscosities up to 100 CPS. All styles feature a control knob for precise, fingertip adjustment of liquid flow rates. Water, chemicals, rust inhibitors, cleaners, solvents, preservatives, insecticides, lubricants and a wide diversity of other fluids can be dispensed.
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TYPICAL APPLICATIONS
Chemical processing, continuous casting, cooling castings and moulds, curing concrete products, evaporative coolers, foam control,
incineration, quenching, spray coating, spray drying, flue gas desulfurisation.
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CENTRIFUGAL PRESSURE NOZZLES
The most widespread pressure atomizer , where the energy for atomization is supplied exclusively by the feed liquid pressure. In this type nozzle the liquid enters the whirl chamber through a slot in the side of the chamber itself, follows a tangential path around the inner chamber profile, and is then fed to the outlet orifice at high speed. Nozzle orifice, whirl chamber and nozzle top plate are made out of tungsten carbide or other wear resistant materials, to avoid rapid wear and consequent performance degradation. Bodies are manufactured from high quality Aisi 316 stainless steel.
These nozzles are well suited for atomizing high viscosity liquids with viscosities values up to several hundred centipoises. They are successfully used in countercurrent spraydryers, and in systems using multiple nozzle lances. Capacities range up to several thousands of kgph for a single nozzle.
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Pneumatic atomizing nozzles are available in various designs to comply with specific spray and flow requirements:
. Self-aspiration (siphon principle)
. Supply of liquid from a vessel located at a higher level (gravity principle)
. Supply of liquid under pressure (pressure principle)
. Mixing of fluids inside or outside the nozzle
. Full cone or flat fan spray pattern
For many applications, adjustability of liquid flow and, thereby, of the droplet size, is possible with the aid of manually operated accessory components.
A pneumatically controlled piston allows to perform automatic or intermittent operations. A number of special customized designs complete the nozzle range.
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Pneumatic atomizing nozzles are available in various designs to comply with specific spray and flow requirements:
Self-aspiration (siphon principle)
Supply of liquid from a vessel located at a higher level (gravity principle)
Supply of liquid under pressure (pressure principle)
Mixing of fluids inside or outside the nozzle
Full cone or flat fan spray pattern
For many applications, adjustability of liquid flow and, thereby, of the droplet size, is possible with the aid of manually operated accessory components.
A pneumatically controlled piston allows to perform automatic or intermittent operations. A number of special customized designs complete the nozzle range.
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Spraying systems Co. continues a tradition of innovation with the latest feature for our 1/4JAU Automatic Air Atomizing Nozzle. No longer is it necessary to adjust the liquid flow rate utilizing seperate valves or the shut-off screw on the nozzle itself. Now, in a few simple clicks of our new exclusive indexing liquid metering adjustment, you gain precise and stable adjustments to the flow rate that can be easily repeated. With counter-clockwise turns of the metering knob, you have the flexibility to control the percentage of total flow in 5% increments from zero to 100%. This feature is particularly useful in manifold situations, where you can make differing adjustments on individual nozzles for improved overall performance. The 1/4JAUMCO is well suited for high-visous liquid applications, such as tablet coating, lubrication and applying coatings and ingredients to food procuts.
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The BEX Air Wisk nozzle produces a concentrated flat fan pattern of high impact air for cooling, drying and blow off applications. The Airwisk's design efficiently controls compressed air usage, reduces energy costs and provides optimum air distribution.
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Whether you're in the automotive, surface treatment, food processing, die casting, or steel industry, you're likely concerned about processing improvement, air consumption, and noise reduction. Air control nozzles are one component that can improve the quality of your production while reducing operating costs. Plus, specifying the right air control nozzle can reduce noise problems in your plant, which is particularly important for complying with OSHA safety regulations. With more than 60 years of experience, Spraying Systems Co. is the world's leading spray nozzle manufacturer. Among the products we manufacture is a large selection of air control nozzle types, sizes and materials that are expressly designed to improve performance, reduce noise, and save on air costs in most drying, cooling, and conveying applications. You can visit our Web site at www.spray.com for access to a variety of innovative ideas for your air control application.
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With well over 10,000 of these air humidification systems in use throughout the world, reliable, sophisticated technology is guaranteed. Its straightforward installation and the ease with which it can be expanded make this sytem extremely flexible and convenient to use.
Principle of function:
Compressed air jet system for direct room air humidification using
compressed air and water (two-component technique)
Application:
Production and storage facilities
Clear advantages at a glance:
1. Maintenance-free
Sealed water system. No cleaning. No filters to change.
2. Guaranteed not to drip
Special nozzle made of Teflon-coated stainless steel. No limescale deposit.
3. Stainless steel technology
Perfectly suitable for partially demineralised water, absolutely corrosion resistant.
4. Automatic fresh water system
Regular flushing of pipelines. Automatic emptying of residual water.
5. Convenient and reliable
Low-noise. The atomizer can be swivelled both horizontally and vertically.
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Nex Flow™ removes the confusion from air jets and nozzles. You do NOT need hundreds of different nozzles. All air amplifying nozzles produce air flows up to 25 times the compressed air consumed. Different nozzles have different outlet sizes and the more air used, the greater the force produced. Noise reduction u t 10 dBA is typil as well as reduced air consumption when compared to open jets and tubes.
The most important reason to use air nozzles or jets is safety All Nex Flow air nozzles and jets meet OSHA standard CFR 1910.242(b) for dead end pressure. Noise levels are dramatically lower with air nozzles and jets in addition to lower energy use.
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ITW Vortec’s Cold Air Gun delivers a stream of sub-zero air directly to areas in need of cooling. Cold Air Guns are an effective cooling solution for a wide variety of process, production and assembly applications. For machining operations, a Cold Air Gun can extend tool life and speed dry machining rates for grinding, milling, turning, drilling, and sawing many materials including metal, rubber, plastic, ceramics, and wood. Its ability to reduce heat build-up results in improved product finish and tolerances.
The Cold Air Gun's easily adjustable temperature and airflow settings and instant on/off capability makes it simple to adapt its cooling ability to the application. Cold Air Guns come equipped with a 5-micron auto-drain filter, an integral muffler for quiet operation, and a magnetic swivel base for easy installation.
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Frigid-X™ Tool Cooling System for dry machining applications - replaces polluting and often toxic mist systems to improve dry machining operations. No mess, no residue and low in cost.
It is efficient and can improve dry machining operations and assist in pot cooling applications for a variety of industrial machining processes but increasing matchining rates and extending tool life.
Produces cold air at approximately º F below supply air temperature. The unit is muffled for quiet operation. No moving parts assures long life, maintenance free operation while extending tool life and improving production rates.
Can often replace costly mist coolants and certainly improves the quality and output of all types of dry machining operations form metals to plastics. Unit is low cost, no electricity with no moving parts and is essentially maintenance free.
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A new solution to an old problem. Heat build up on dry machining operations reduces tool life and machining rates. The Cold Gun Aircoolant System produces a stream of clean cold air at 50°F (28°C) below supply air temperature. Operation is now a quiet 70 dBA and there are no moving parts to wear out. It will remove heat to prolong tool life and increase productivity on machining operations when liquid coolants cannot be used.
The Cold Gun is also an alternative to expensive mist systems. It eliminates the costs associated with the purchase and disposal of cutting fluids and worker related health problems from breathing airborne coolants or slipping on wet shop floors.
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The Model 271 Flexible Ion Nozzle is a compact, "hands free" ioniser, designed for repetitive cleaning tasks. It is powered by the Model 233v3 Pulsed DC Controller. It is suitable for electronic and cleanroom environments and is quick to install and easy and safe to use.
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The Meech Model 942 Flexi Nozzle is a small, lightweight in-line ionizing air nozzle with the discharge outlet extended by flexible knuckle trunking. The 942 Flexi Nozzle is designed for use with low pressure compressed air lines and for applications requiring the removal of electrostatically attracted dust and/or static neutralization. It is particularly suited to applications on sheet feeder and delivery systems. The 942 Flexi Nozzle is connected to a suitable high voltage power supply (the Meech Model 905). The addition of flexible knuckle trunking enables the system to deliver ionized air with accuracy into "difficult to reach" places, where conventional systems would be ineffective or impossible to install.
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261F - Flexi Nozzle
The Meech Model 261 Flexi Nozzle is a small, lightweight ioniser with the discharge outlet extended by flexible knuckle trunking. The 261 Flexi Nozzle is designed for use with Meech Pulsed DC Controllers and is suitable for installation into machinery and equipment in both industrial and electronics environments. It is particularly suited to high speed applications such as sheet delivery systems. The addition of flexible knuckle trunking enables the system to deliver ionized air with accuracy into “difficult to reach” places, where conventional systems would be ineffective or impossible to install.
Technical Characteristics
Dimensions - body 30mm diameter x 66mm long
Dimensions - trunking (standard) 118mm long
Air fitting 6mm diameter push fit
Max air pressure 7 bar (100) psi
Typical pressure 1.5-3.0 bar (20-40 psi)
Emitters Machined Titanium
Input voltage ±8kV DC nominal
Ion balance Typically ±10V at 20Hz at set up
Decay Time (1,000V to 100V) Typically < 0.5 seconds at 150mm and 2 bar
Ozone < 0.01 ppm
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Ionizing air nozzles produce a high-velocity ionized air flow which simultaneously cleans and neutralises static charges on parts and materials. The nozzles operate on compressed air and provide a pinpoint ionized air source for being used in critical cleaning and/or static neutralising. Nozzles can be fitted and installed in many configurations to meet specific requirements. SIMCO power units supply the high voltage necessary for operation.
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NZK30 Ionizing Nozzle
Static Control Nozzles are designed to neutralize the high static charges for industrial applications in which anti static bars can not be mounted. High technology used in design can produce more efficient results for static electric problems even in high-speed applications. It provides high performance and efficient ionization with fast discharging time. Statik Control Nozzles seperate air molecules to positive and negative ions by the electric field it generates and transports them with its air nozzles.
Any static charged product passed from the efficient distance of the nozzle will draw the opposite charged ions and neutralize the product. This will prevent the sticking of products to other products or parts of machines. At the same time electrical shocks, explosions, fire danger and dust attraction of which is caused by static electric will be prevented.
Thanks to static control nozzles which don't need any calibrations and can be cleaned and cared easily. Machines will perform hygienic, safe and high quality production with high performance without problems. Even if the user touches the needles of the nozzle, each end of the bar are connected capacitively to high voltage so user won't be exposed to a shock which will harm human health. Air which will be applied to the system by the compressor should be clean and dry. Because of its an ergonomic and light structure, nozzle has a simple,quiet and efficient way of operating.
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Ionizing Air Nozzles
Ionizing air nozzles work off compressed air to provide a source of cleaning to surfaces in the manufacturing process. Nozzles can be a single unit mounted on a bench or equipment or in series with many nozzles to reach tough areas or cover wide webs and parts.
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