rotary air lock feeder valves | oneida air systems

rotary air lock feeder valves | oneida air systems

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Production Update: Though our made in USA, lean manufacturing methods allow us to offer some of the best lead times in the industry, COVID-19 related supply chain issues continue to create delays on all orders. We will continue to ship products as soon as possible and in the order that they were received, but we appreciate your patience in the matter and are confident that you'll find our products to be worth the wait!

Tired of paying for expensive vacuum filters and dust bags? Our patented Dust Deputy cyclone separator removes over 99% of dust and debris from the incoming airstream, eliminating filter clogging and suction loss!

For over two decades Oneida Air Systems has been renowned as the industry leader in dust collection - never compromising on performance or filtration - to ensure the safest and healthiest work environment for shop owners.

Engineered for performance and durability using heavy-gauge steel, our round, sheet metal ducting is built to withstand the high air pressures and constant abrasion created in dust collection and other material handling applications.

Rotary Air Locks eliminate the need for an air-tight seal with the waste container below the dust collector. Waste is automatically deposited by the motorized valve while maintaining the dust collection system's air suction performance. This significantly reduces shutdown time for emptying bins, limits dust exposure in the shop, and minimizes material back-up in the system.

Since our founding in 1993, we've dedicated ourselves to manufacturing the best performing and highest quality dust collection systems for shops of all sizes. We fully guarantee our airflow performance and filtration specifications to provide our customers with a safe, practical, and healthy work environment.

rotary valves | dust accessories | donaldson industrial dust, fume & mist

rotary valves | dust accessories | donaldson industrial dust, fume & mist

Integrate a Donaldson Torit Rotary Valve into your collector to create a complete system that automatically and continuously transfers dust from the hopper to the conveying system or collection container.

Rotary valves are designed with a precision seal that keeps air out of the hopper and safeguards the performance of the collector. Donaldson Torit Rotary Valves are available in either AN, CI or F Series.

Donaldson Torit FT Rotary Valves are an excellent choice for dust collector and cyclone applications. The flexible tip design allows the airlock to handle stringy or fibrous products that jam other types of airlock. The FT Rotary Valves flex tip material is excellent for abrasive applications such as glass cullet and other natural mineral.

rotary valves | u.s. air filtration

rotary valves | u.s. air filtration

The use of rotary valves is a critical component for many dust collection processes. Rotary valves make it easier to control the flow of material from bins, hoppers, or silos, onto conveying or processing systems.

Rotary valves (also known as airlocks, rotary feeders, or airlock feeders) transition material from one pressurized point, such as a dust collector, to another unpressurized point, such as a drum or bin. The valve seals a pressurized system against loss of air and pressure. Rotary Valves help ensure loss of product during processing is minimized.

Typical dust collection applications for rotary airlocks are dust collection, pneumatic conveying, pollution control, mixing, feeding, weighing, drying, and blending. Some of the relevant industries for rotary airlocks include metalworking, cement, minerals, agriculture, wood, paper, rubber, textiles, grains, paint, pharmaceutical manufacturing, and many more.

U.S. Air Filtration, supplies a full product line of rotary valves. We stock a full range of rotary valves if you are looking for a solution to your rush order. We also engineer and manufacture custom rotary valves specific to your plants needs.

Many options for our rotary valves are available in cast iron housings, stainless steel housing, high temperature ratings, chrome plating, open and closed rotors, tip options, and more. Here are a few sample drawings for some of our in-stock rotary valves:

To get the best performance, efficiency, and value from your next set of dust collector cartridge filters give us a call at888-221-0312or email[emailprotected]Here is a list of frequently asked questions we may ask you about your project.

rotary airlock valves for dust collectors imperial systems, inc

rotary airlock valves for dust collectors imperial systems, inc

Whether you need heavy duty construction for constant operation, a compact design for low-pressure applications, or an economical and rugged cast iron housing for efficient operation, rotary airlock valves from Imperial Systems minimize employee exposure to dust.

Whether you need heavy duty construction for constant operation, a compact design for low-pressure applications, or an economical and rugged cast iron housing for efficient operation, rotary airlock valves from Imperial Systems minimize employee exposure to dust.

Imperial Systems, Inc. Heavy Duty (HD) rotary airlock valves are engineered to outlast all other rotary airlocks for dust collectors. The unit offers the tightest flexible seal, allowing larger particles to easily pass through the valve while maintaining the air seal. Utilizing an Imperial Systems, Inc. HD airlock on a dust collection system allows for constant operation without the need to shut down and empty containers, minimizing employee exposure to dust and makes the system less susceptible to material back-up and filter damage.

Concerning the need for a flexible vane tip in addition to a close tolerant metal tip vanes for rotary airlock valves my answer is as follows: The criteria for the vane tips are it must be at least 3-ply of rubber with fiberglass reinforcement between the plies of rubber and in. thick. -FM Global

Low Profile (LP) airlocks feature a compact design and are a less expensive alternative to our HD airlocks. The unit offers the tightest flexible seal to ensure minimal, if any, air leakage.It is used in low-pressure applications, such as on the bottom of a dust collector and for handling dry, free flowing, non-abrasive materials. It minimizes employee exposure to dust and makes the system less susceptible to material back-up and filter damage

An economical airlock valve thats suited for general use under dust collectors, cyclones, and hoppers. This airlock feeder boasts 8 blade rotors, precision machining, and a rugged cast iron housing for efficient operation.

rotary airlocks typhoon dust collection solutions

rotary airlocks typhoon dust collection solutions

Install all dust collectors and accessories in accordance with the NFPA 664, OSHA regulations, and other federal and local codes. NFPA 664, OSHA regulations, and other codes shall govern any installation of our dust collection products. UL, CSA, or other engineering labels are available at an additional cost and must be specified and quoted prior to placing an order. All specifications on this website are herein subject to correction or change without notice. Any critical specifications or requirements must be verified prior to placing an order.

why do i need an airlock valve for my dust collector

why do i need an airlock valve for my dust collector

In order for a dust collector to operate at its peak performance, the hopper has to be isolated from the outside. This means either the dust bin/receptacle is hard connected, meaning there are no air leaks or an airlock is used. An airlock isolates the dust collector hopper from the outside, while allowing the collected dust to exit the system. Common airlocks are rotary valves, trickle valves, double dump valves, and knife gates. Some airlocks are low leakage (double dump valve and trickle valves) while others have continuous leakage (rotary valves).

Airlocks are important because without them air will enter (system under vacuum) or leave (pressurized system) through the dust discharge valve. If the system is under vacuum, the air entering the system from the dust discharge will re-entrain the dust back into the clean air, thereby lowering removal efficiency. If the system is under pressure, air will blow out of the bottom, spreading dust everywhere, creating unnecessary maintenance cost for the facility.

If the system is dealing with an explosive dust, an airlock should be used to prevent an explosion from propagating from the dust discharge flange. Specially designed rotary valves are used to prevent this.

Furthermore, airlocks allow you to change the dust bin without shutting off the system. If you dont have an airlock, when you need to change your dust bin, you either have to turn off the system, or operate the unit without any isolation.

At Aerodyne, we choose to take a different approach to collecting dust and handling materials. Our cyclones are unique in design to address common issues such as problematic dusts and space constraints. Our airlocks are chosen to fit your specific application instead of hastily installing traditional equipment options. We believe that when we see things differently, we can solve problems effectively. That's why so many people turn to us for help in solving their tough dust problems.

koger air - industrial fans, dust collection systems, air systems, blowpipe component parts, angle rings and more

koger air - industrial fans, dust collection systems, air systems, blowpipe component parts, angle rings and more

Koger Air Corporation is a family-ownedand operated business specializing in the design, manufacturing,installation and ongoing service of industrial pneumatic and material-conveying systems. Whether you have a new fan, airlock or cyclone need or want a custom part, product or sheet metal component, our experts have provided customized solutions designed to fit your unique industrial applications since 1954.

By submitting this form, you are granting: Koger Air, PO Box 4668, Martinsville, Virginia, 24115, United States, permission to email you. You may unsubscribe via the link found at the bottom of every email. (See our Email Privacy Policy for details.) Emails are serviced by Constant Contact.

bulk bag handling: rotary cup filler/ 1oz

bulk bag handling: rotary cup filler/ 1oz

Used Flexicon CVD-C30-X Bulk Bag Handler with: Owner has 2 units, price is per unit Hopper cover with bulk bag interface chute Interface chute has dust tight snap action door 15 inch diameter iris...

Used Bag Dump Station with: Includes: Load cells Controller Rotary airlock Integraqted dust collection Air pads to help move material Bag break grate Hopper: Low level sensor...

ddv dust duty rotary airlock valve | low pressure applications

ddv dust duty rotary airlock valve | low pressure applications

A Meyer rotary airlock feeder, the Dust Duty Valve design is uniquely suited for low-pressure applications where a quality air seal is necessary in light duty non-abrasive dust collection applications.

rotary valve for dust collector discharging - cnp-dustcollector

rotary valve for dust collector discharging - cnp-dustcollector

Rotary valves (also known asrotary airlocks,rotary feeders, etc.) are pneumatic valves that handle and meter the flow of granular bulk or powders. Material is fed into the valve via a hopper (see Figure 1) or other inlets, handled through the valve rotor, and then deposited onto a conveyor system in discrete packets, all with minimal pressure loss. They are most often used inair conveyor systemsto minimize the loss of pressure across the valve, but rotary valves are also used to meter materials at a controlled feed rate. They work almost exclusively in air systems and function as airlocks, explosion/flame barriers, and process isolators, among other tasks. They can move dry to slightly sticky products, and find many applications in chemical and food, pharmaceutical, plastic, and other manufacturing markets.

Rotary valves are composed of 4 main components: an outer housing, a rotor, a rotor bearing and seal, and a drive. The housing is the rightmost component in Figure 2 and provides the inlet/outlet ports as well as the protective pathway for material through the valve. The rotor is held in place by the rotor bearing, and material is sealed within the valve inner housing via the bearing and shaft seal. The drive mechanism (typically anelectric motor) attaches to the rotor shaft from the outside and controls the rotation speed and direction of the rotor. Product is fed into the valve, captured into equal pockets between rotor vanes, and is dispensed in even amounts at the outlets. These rotor vanes have a tight clearance with the housing and prevent pressure losses/material losses through the valve, ensuring pressure differentials remain intact.

Rotary valves are used in almost all pneumatic conveyor systems, but they also find uses in many other applications. This section will display just how indispensable these valves are, and how they can still find new uses.

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