Filter Bag For Shot Blasting Machine

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What is a shot-blasting machine?

Shot blasting machines use a mechanical method of propelling blast media using blast wheels to remove layers of scale and contaminants from the surface of metal and steel products. It is used to clean, strengthen (also known as shot peening) metal surfaces, or polish them. The shot blasting machine uses a blast medium on the metal parts in the sealed chamber to remove surface rust, weld slag, and scale removal, making it uniform and glossy, and improving the coating quality of the rust inhibitor.

Where To Use Shot Blasting Machines

Shot blasting is one of the more effective ways to remove rust and dirt on metal surfaces and can be used in many industries for a variety of purposes.

Application of shot blasting in metal-related industry. ShipBuilding and ShipYard, Aerospace and Aircraft Maintenance, Iron & Steel Castings and Other Metal Foundry, Aluminium Casting, Forgings, Rail, Foundries, Steel Fabrication, Car and Bus Painting, Alloy Wheels Cleaning.

How shot blasting machine works

As part of this blasting technique, a controlled flow of abrasive is projected onto the surface of the metal or steel to be blasted. At the center of the machine is the blast wheel. As the disc begins to rotate, a metal abrasive or blast medium is carried towards its center. From this position, the abrasive is accelerated and thrown towards the surface to be treated.

Health problem by shot blasting machine Dust Particles

During the machine works powder dust particles extract if these dust particles can not be stored then It causes health problems such as respiratory problems and can ultimately cause serious damage to the human body. Metal dust can also cause serious health problems, as metals such as lead, manganese, and calcium can be highly toxic when inhaled.

Use of dust collector system in shot blasting machine

When All process is complete, both contaminants and media bounce off the separation system, including the dust collection system. Which is responsible for collecting or removing powder media, contaminants, or dust by using Dust collector bags and filter cartridges. The rest of the media is recycled by returning it to a storage tank where the particles can be stored for future use.

Where to Buy Shot Blasting Machine Filter Bags and cartridges

Amrit Filtration Equipments manufactures the following products used in dust collection bag filter systems.

We manufacture Filter bags and Pleated Filer cartridges,

Filter bags : Filter bags are made in all standard and custom sizes ranging from Polytetrafluoroethylene 100 mm to 200 mm in diameter and lengths ranging from 1000 mm to 12000 mm. Our filter bags are made in different fibers like Polyester, Meta Aramid.

Filter bags made from different felts can endure different properties and temperature ranges.

Filter bags made by Amrit Filtration Equipments are designed to remove or separate particulate matter from the air as low as 10 mg / nm3 which is compatible with the prescribed level given by the government agencies.

Filter Cartridges: Our filter cartridges are spun bonded polyester media and cellulose filter media. our dust collector filter cartridge media is speciallyavailable in specialized coating like oil and water repellent, flame retardant, nano fiber coated glass, anti static and PTFE membrane lamination. We have an inhouse end cap developing team to make all kinds of standard and custom made dust collector filter as well our range consists of but is not limited to the following.

Types Of fabrics We Used

Fiber	Tensile Strength	Abfation Resistance	Acid Resistance	Alkali Resistance	Hydrolysis	Max Continuous Temperature
Polyester	Very good	Good	Fair	Fair	Poor	135
Polypropylene	Very good	Good	Excellent	Excellent	Excellent	77
Copolymer Acrylic	Average	Fair	Good	Fair	Good	110
Homo-Polymer Acrylic	Good	Good	Very Good	Fair	Very Good	127
Meta Aramid	Excellent	Excellent	Fair	Good	Good	204
Polyphenylene Sulphide	Very good	Good	Excellent	Very Good	Excellent	190
Polyimide	Excellent	Excellent	Very Good	Fair	Very Good	260
Fiberglass	Very good	Fair	Good	Fair	Excellent	260
PTFE	Average	Fair	Excellent	Excellent	Excellent	260