foundry dust collection equipment | pollution control systems

foundry dust collection equipment | pollution control systems

Foundries were one of the first industries to be affected by ventilation and exhaust standards. Harmful levels of pollutants that come from foundry projects need to have highly efficient dust, fume and smoke collection equipment installed to evacuate these chemicals. Donaldson Torit provides a broad range of foundry dust collectors to mitigate air pollutants derived from sand handling, metal melting, casting applications, and oxide pouring. Continuous improvement in dust collection equipment has opened the door for units to be installed that have a smaller footprint and are more maintenance friendly.

Donaldson Torit's Dalamatic series of dust collectors is ideal for foundry applications. They are capable of effectively filtering dust in many types of locations, with two models available: Dalamatic Cased (DLMC), which is used as a standalone collector for a variety of applications, and the Dalamatic Insertable (DLMV), which is typically used near bins, storage vessels, silos, and transfer points. Their heavy-duty construction makes them suitable for foundries that produce large amounts of pollutants.

The Donaldson Torit Modular Baghouse is another effective method to improve airflow in foundries. These models are reliable, with pulse-jet operation. They include advanced valves that allow for up to 50 percent cleaner air in facilities, while remaining energy efficient. They are also designed to require minimal maintenance.

The Donaldson Torit Downflo Oval (DFO) dust collector model is available in multiple sizes with various features. It includes innovative filtration technologies and cabinet design, which make it one of the most efficient foundry dust collectors available. Its oval filter design maximizes its filter life and efficiency.

The Downflo Evolution (DFE) is another efficient dust collector model that uses 40 percent fewer filters than typical cartridge collectors. Its sophisticated design also features a Max Pulse cleaning system that uses 27 percent more cleaning energy, with an Ultra Web Merv 15 triangular filter and an inlet air management system to keep the collector efficient at all times.

Ultimately, using one or more DFO or DFE dust collectors can give your production lines what they need to effectively and efficiently remove dust from nearly any environment. Their state-of-the-art design can add plenty of longevity to existing equipment while also helping to keep staff safe from potentially hazardous industrial dust. Youll be able to see a clear difference in performance with these machines installed in your facilities.

OSHA is continuing to establish standards of what materials can be used and produced in most foundry processes. The foundry dust collection equipment we offer can help meet those standards without resulting in large filtering expenses. Use a combination of equipment to keep employees safe and protect equipment from wear by effectively eliminating pollutants. With a system of one or more Donaldson Torit dust collectors from Pollution Control Systems in your foundry, you'll benefit from improved airflow and improved OSHA compliance.We have the top-of-the-line equipment to give your facility the results you want from dust collection systems, with all of the benefits you wont find with inferior machinery.

Contact Pollution Control Systems for a FREE facility evaluation to determine the best dust collector for your individual application. We can help you select the right machinery to install in your foundry or other type of facility. We also carry a selection of mist and fume collectors for operations that produce these hazardous materials.Using one or more of our dust collector units in your facility can greatly improve your operations, helping make sure you have a consistently safe and clean workspace for many years.

new and used foundry equipment, supplies, tools and engineering - les quipements aapinc

new and used foundry equipment, supplies, tools and engineering - les quipements aapinc

The supplier of new, used and rebuilt equipment for the foundry industry. We can also design complete foundries from drawing to start-up. Our warehouse holds over 50,000 square feet of reusable foundry equipment like mullers, mixers, ladles, molding machines, air hoists, gear boxes, shot blasts, furnaces, permanent mold machinery, lab equipment, grinders and dust collectors.

dust collectors for foundry applications imperial systems

dust collectors for foundry applications imperial systems

Metal casting foundries require dust and fume collection for many processes. Foundry dust collection may involve special challenges, like high temperatures and a heavy dust load. Also, foundries often have both sand and metal dust to deal with.

In the typical foundry process, molds are made of sand or another material. Metal is poured into these molds. After cooling and breaking the mold, the foundry reclaims the sand. Cast parts need to be degated, removing excess pieces of metal from the casting. The parts also require finishing with blasting, grinding, or sanding.

Each of these foundry dust collection applications creates different requirements. The control of sand in a sand casting foundry is essential, or levels could exceed OSHA exposure limits for silica dust. Shot blasting machines have their own dust collection needs, including separation of dust from the blasting material. Cutting, grinding, and sanding produce metal dust that may contain hazardous materials.

In many foundry dust collection applications, a CMAXX cartridge collector will provide the highest efficiency. The CMAXX is much smaller than a baghouse and handles even very fine metal dust particles. In some applications, such as high temperatures, a BRF baghouse may be considered. In most circumstances, the CMAXX will be recommended.

Depending upon the type of metal used, foundry metal dust may be combustible. For example, dust from an aluminum foundry will be much more combustible than dust from a cast iron foundry. System designers will recommend a dust test. This allows the system to be equipped with OSHA and NFPA approved safety features.

foundry dust collection system, dust collectors, manufacturer, india

foundry dust collection system, dust collectors, manufacturer, india

Overviews A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air. Designed to handle high-volume dust loads, a dust collector system consists of a blower, dust filter, a filter-cleaning system, and a dust removal system. It is distinguished from air cleaners, which use disposable filters to remove dust. Our Dust Collector is work on the pulse jet principle. Pulse Jet : In reverse-pulse-jet bag houses, individual bags are supported by a metal cage (filter cage), which is fastened onto a cell plate at the top of the bag house. Dirty gas enters from the bottom of the bag house and flows from outside to inside the bags. The metal cage prevents collapse of the bag. Bags are cleaned by a short burst of compressed air injected through a common manifold over a row of bags. The compressed air is accelerated by a venturi nozzle mounted at the reverse-jet bag house top of the bag. Since the duration of the compressed-air burst is short (1-2 s), it acts as a rapidly moving air bubble, traveling through the entire length of the bag and causing the bag surfaces to flex. This flexing of the bags breaks the dust cake, and the dislodged dust falls into a storage hopper below. The short cleaning cycle of reverse-jet collectors reduces recirculation and redeposit of dust. These collectors provide more complete cleaning and reconditioning of bags than shaker or reverse-air cleaning methods. Also, the continuous-cleaning feature allows them to operate at higher air-to-cloth ratios, so the space requirements are lower. Features Have high air to cloth ratio (6 to 10 ft. /min.) Have high collection efficiency for respirable dust Have lower bag wear Clean continuously Long service life

Scope of Exports : Algeria, Angola, Ascension, Benin, Bissau, Botswana, Burkina Faso, Burundi, Cameroon, Cape Verde, Chad, Comoros, Congo, Cunha, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Kenya, Lesotho, Liberia, Libya, Lvory Coast, Madagascar, Malawi, Mali, Mauritania, Mauritius, Mayotte, Morocco, Mozambique, Namibia, Nigeria, Rwanda, Saint Helena, Sao Tome and Prncipe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Swaziland, Tanzania, Togo, Tunisia, Uganda, Western Sahara, Zambia, Zimbabwe, Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, UAE, United Arab Emirates Intensive Sand Mixers | Core Sand Mixers | Sand Mullers | CO2 Sand Lump Breakers | Sand Sievers | Sand Dryers | Wheel Barrows | Liner Vibrators | Swing Frame Grinders | Pedestal Grinders | Sand Coolers | Polygonal Sand Sievers | Vibro Sand Sievers | Knockout Machines | Inline Knockout Machines | Bucket Elevators | Sand Storage Hoppers | Belt Conveyors Cold Box Core Shooters | Pin Lift Moulding Machines | Lip Pouring Ladles | Tea Spout Ladles | Bottom Pouring Ladles | SG Treatment Ladles | Cupola For Foundry | Dust Collectors | Moulding Boxes And Accessories | Sand Coating Mixers | Sand Coating Plants | Bentonite Addition Systems | Track Lines and Transport Trolleys | Mould Cars | Monorails and Cranes | No Bake Vibro Decks | Vibrating Feeders | Foundry Patterns Equipments | Dies Foundry Equipments | Core Boxes Foundry Equipments Home | About Us | Clients | Contact | Enquiry | Sitemap

foundry, smoke, fume extraction & ventilation | donaldson industrial dust, fume & mist

foundry, smoke, fume extraction & ventilation | donaldson industrial dust, fume & mist

Foundries were one of the first industries to use local exhaust ventilation to control contaminants in the workplace and provide protection for the environment. Foundries continue to lead in this area today and Donaldson Torit dust collectors provide the advanced filter technology required to do so.Donaldson Torit dust collectors are installed in hundreds of foundries worldwide exhausting furnaces of all types, mold making and break-out, pouring, casting, and finishing operations.

The word Foundries encompasses a broad group from large multi building facilities that melt iron to cast counterweight blocks for cranes weighing hundreds of tons to a single room where precious metals are melted and cast into intricate shapes for jewelry. In general, most have the following common processes:

This includes storage and handling of new sand, equipment to separate the castings from the molds, handling and reconditioning of the used sand for future reuse; i.e, shake-out or knock-out, mechanical and pneumatic conveying, bucket elevators, mixers and sand coolers.

There are a number of furnaces widely used in the ferrous and non-ferrous foundries. These include induction, electric arc, reverb, rotary, cupola, crucible and open hearth furnaces. It is essential that exhaust volumes are sufficient to control generated fume. Heavy fume generation during charging, the initial melt stage and any refining may increase the air volume required and consequently the collector size. Dirty scrap with oils or paint compounds the fume generation during charging and the initial melt and may require the addition of filtration aids to prolong filter life. Fumes include metal oxides, but the smoke resulting from contaminants such as oil and paint, unburned hydrocarbons, and products of combustion including moisture and fluxes used during the refining process produce hygroscopic salts that may compromise the life of any filter media.

Heavy concentrations of metal oxides are produced when the molten metal is exposed to the oxygen in air during the pour. The heat released during a pour creates high heat rise velocities making close capture of fume a hooding challenge so careful air volume management is critical.

After the metal casting is broken free from the mold, it is necessary to remove excess sand. In the blast room the castings are subjected to abrasive blasting or put through a barrel tumbler where the action of the sand or shot impinging on the casting loosens the adhered sand and cleans the casting surface. The cleaned casting may be subject to further processing such as grinding, chipping or machining.

Collectors like the Donaldson Torit RF, Modular Collectors like the Baghouse and Dalamatic have been the traditional collector of choice for foundry applications with multiple installations throughout the world, but with increasing limitations on emissions and continuous improvements in cartridge technology, more and more Donaldson cartridge collectors (DFE andDFO) have found homes as furnace fume, pouring and casting cleaning collectors.

used foundry equipment

used foundry equipment

Custom manufacturer of foundry casting machines and systems. Products include molding, casting, no-bake, casting wedges, flasks. Automatic or manual matchplate, mold handling and sand preparation systems are offered. Remanufactured and used machinery is also available.

Distributor of used equipment such as tumblers, pass-through blasters, blast booths, wheelabrators, and dust collectors for foundry applications. Available in various models, features, and specifications. Also offers automated equipment, industrial air filtration systems, and CNC machine tools.

Manufacturer & distributor of used & new heavy-duty no bake foundry machinery, spare parts & supplies including: no bake continuous high speed mixers, electric sand heaters, air classifiers, sand classifiers, magnetic separators, screeners, shakeout decks, sand reclamation systems, core makers, rollovers, core racks, scrubbers, mold handlers, core room equipment, pumping systems & compaction tables.

Distributor of used & rebuilt foundry equipment including but not limited to; investment casting, shot blasting, shakeouts, sand coolers, generators, silos, pneumatic transporters, cranes, conveyors, molding machines, and vacuum systems.

Distributor of used foundry equipment. Other products include industrial machines such as welding equipment, presses, press brakes, ovens, sheet metal machinery, milling machinery, metalworking machinery, CNC machinery, machine tools, lathes & grinders.

Distributor of used foundry equipment including furnaces, kilns, ovens, decorating lehrs, plaster & cement mixers & shop equipment. Types of furnaces include atmosphere, bottom loading, box, top opening, front-loading, heat-treating & melting furnaces. Furnaces are available in batch or continuous processing configurations & with gas or electric heating systems & process control options. Kilns are available in envelope & shuttle kilns types.

Stocking distributor of used foundry equipment for industrial constructions & foundry applications. Used equipment include cone crushers, Hammermills, jaw crushers, feeders, hoppers, bins, impact crushers, roll crushers & wash & screen plants. Carry a full line of crushing, screening & recycling equipment.

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used foundry equipment for sale. semc equipment & more | machinio

used foundry equipment for sale. semc equipment & more | machinio

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"everything for your foundry"

Who We Are Inventory Liquidations Appraisals Warehouse Forms Contact We handle the following types of equipment: Aerators Air Dryers Blast Equipment Compressors Conveyors Core Equipment Cranes and Hoists Dust CollectorsFlasks Forklifts Gear Boxes Generators Grinders and Saws Heat Treat Investment Casting Lab Equipment Ladles and Pouring Magnets Melt Furnaces (Arc, Induction, Gas Fired) Mixers Mullers Molding Machines No Bake Permanent Mold Presses Rollovers Sand Handling Equipment Shakeouts Sweepers Transformers Vacuums

Who We Are Inventory Liquidations Appraisals Warehouse Forms Contact We handle the following types of equipment: Aerators Air Dryers Blast Equipment Compressors Conveyors Core Equipment Cranes and Hoists Dust CollectorsFlasks Forklifts Gear Boxes Generators Grinders and Saws Heat Treat Investment Casting Lab Equipment Ladles and Pouring Magnets Melt Furnaces (Arc, Induction, Gas Fired) Mixers Mullers Molding Machines No Bake Permanent Mold Presses Rollovers Sand Handling Equipment Shakeouts Sweepers Transformers Vacuums

Who We Are Inventory Liquidations Appraisals Warehouse Forms Contact We handle the following types of equipment: Aerators Air Dryers Blast Equipment Compressors Conveyors Core Equipment Cranes and Hoists Dust CollectorsFlasks Forklifts Gear Boxes Generators Grinders and Saws Heat Treat Investment Casting Lab Equipment Ladles and Pouring Magnets Melt Furnaces (Arc, Induction, Gas Fired) Mixers Mullers Molding Machines No Bake Permanent Mold Presses Rollovers Sand Handling Equipment Shakeouts Sweepers Transformers Vacuums

We handle the following types of equipment: Aerators Air Dryers Blast Equipment Compressors Conveyors Core Equipment Cranes and Hoists Dust CollectorsFlasks Forklifts Gear Boxes Generators Grinders and Saws Heat Treat Investment Casting Lab Equipment Ladles and Pouring Magnets Melt Furnaces (Arc, Induction, Gas Fired) Mixers Mullers Molding Machines No Bake Permanent Mold Presses Rollovers Sand Handling Equipment Shakeouts Sweepers Transformers Vacuums

We handle the following types of equipment: Aerators Air Dryers Blast Equipment Compressors Conveyors Core Equipment Cranes and Hoists Dust CollectorsFlasks Forklifts Gear Boxes Generators Grinders and Saws Heat Treat Investment Casting Lab Equipment Ladles and Pouring Magnets Melt Furnaces (Arc, Induction, Gas Fired) Mixers Mullers Molding Machines No Bake Permanent Mold Presses Rollovers Sand Handling Equipment Shakeouts Sweepers Transformers Vacuums

We handle the following types of equipment: Aerators Air Dryers Blast Equipment Compressors Conveyors Core Equipment Cranes and Hoists Dust CollectorsFlasks Forklifts Gear Boxes Generators Grinders and Saws Heat Treat Investment Casting Lab Equipment Ladles and Pouring Magnets Melt Furnaces (Arc, Induction, Gas Fired) Mixers Mullers Molding Machines No Bake Permanent Mold Presses Rollovers Sand Handling Equipment Shakeouts Sweepers Transformers Vacuums

We handle the following types of equipment: Aerators Air Dryers Blast Equipment Compressors Conveyors Core Equipment Cranes and Hoists Dust CollectorsFlasks Forklifts Gear Boxes Generators Grinders and Saws Heat Treat Investment Casting Lab Equipment Ladles and Pouring Magnets Melt Furnaces (Arc, Induction, Gas Fired) Mixers Mullers Molding Machines No Bake Permanent Mold Presses Rollovers Sand Handling Equipment Shakeouts Sweepers Transformers Vacuums

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