Abrasive Blasting & Painting

Abrasive Blasting involves removing surface film from a part by using abrasive directed at high velocity against the part. Abrasive blasting includes bead, grit, shot, and sand blasting, and may be performed either dry or with water. The primary applications of wet abrasive blasting include: Removing burrs on precision parts; producing satin or matte finishes; removing fine tool marks; and removing light mill scale, surface oxide, or welding scale. Wet blasting can be used to finish fragile items such as electronic components. Also, some aluminum parts are wet blasted to achieve a fine-grained matte finish for decorative purposes. In abrasive blasting, the water and abrasive typically are reused until the particle size diminishes due to impacting and fracture.

There are numerous generic terms for this application usually related to the abrasive media in use; common terms include sand blasting, shot blasting, grit blasting, bead blasting and blast cleaning.

Abrasive Blasting is the operation of cleaning or preparing a surface by forcibly propelling a stream of abrasive material against it. Usually explained as the use of a material against another material to make it smoother, remove surface contaminants or to roughen a surface. It is also the appropriate term for what is known as glass bead blasting, sandblasting, sand carving

Abrasive Blasting is the cleaning or preparing of a surface by forcibly propelling a stream of abrasive material against the surface using sand, aluminum oxide, grit, slag, garnet, steel shot, walnut shells, and others. Abrasive blasting is being used in many different applications to: Remove rust, scale, and paint; Roughen surfaces in preparation for bonding, painting or coating; Remove burr; and/or Develop a matte surface finish. Remove flash from molding operation.

Abrasive Blasting is used to clean surfaces such as steel, brick, cement and concrete. A stream of abrasive material is propelled at high speed at a surface using air pressure, water pressure, or centrifugal force. The purpose of the blasting is to remove substances such as rust, scale, paint and graffiti from a surface. Abrasive Blasting equipment involves the use of a blasting pot containing the abrasive material, and a blasting hose with a nozzle attached which is manually controlled by the operator.

Abrasive Blasting can be performed in a blasting chamber or cabinet, or inside temporary erected enclosed outdoor sites, or open sites such as buildings, bridges, tanks, boats or mobile plant.

Shot Blasting

We are using Two different shot blasting processes, and each one is used for a different reason. Unlike straight sandblasting, which is almost always used to remove paint, rust, or other surface material, shot blasting has many more options and uses. Shot medium is sent through a hose using compressed air.

Chilled iron has much the same properties as garnet, and can be reused. As with the garnet medium, chilled iron should not be used on softer objects which may suffer damage. It has a very rapid cleaning rate and is highly abrasive Sand is the most commonly used medium in shot blasting. Different grades (size and hardness of the grains) will net different results, depending on the desired result. Sandblasting will remove paint, rust, grease and just about anything else in its way.

Copperslag Blasting

We provide qualitative Copperslag Blasting service which is usually applied on ships, bridges, tanks, rail cars and water towers. The blasting is mainly used to remove thick, tough heavy dust, rust and paints from heavy machines and tanks. An ebonygrit is formed from a by-product of the manufacturing of copper that is processed into an abrasive by Opta mineral. It is consist of ferrosilicate (Fayalite, Fe2SiO4) material and oxides which is produced when the molten slag is quenched in cold water. The blasting slag is produced by cooling process which breaks the slag into coarse and angular particles.

Grit Blasting

We are a reliable firm, engaged in offering Grit Blasting services to varied industries. The grit blasting process is carried out in heavy and light MS vessels, frames and tanks. In grit blasting process, first the surface is prepared before painting and coating of tanks and frames. The dry abrasive such as steel, aluminum oxide grit is showered on the contaminated surface through jet nozzle. Grit blasting effectively cleans the surface from rust, paint, dirt, grease and exposes parent material.

Benefits :

The blast cleaned surface becomes free from surface contamination like rust and grease The uniform surface roughness increases the surface area thus provides better bonding with paint or any other coat.

It removes surface irregularities like minor dents, scratches, grinding or filing marks.

Painting

To increase the life of metalized items, we offer painting services. Our service includes airless spray painting and epoxy brush painting.

Airless Spray Painting

We are a trustable organization, engaged in offering Airless Spray painting services to various industries. In spray painting, airless paint sprayers are used which is specially designed to paint large surface within short span. The tip size of the spray helps us in knowing the type of coating. The speed of coverage surface is determined by tip and motor size.

Benefits of painting systems are as follows :

• Cover large surfaces fast
• Faster than brush or roller
• Ideal for home owners and semi-professionals
• No need for air compressor
• Use with 1 or 5 gallon bucket
• Great for home exteriors, barns and fences
• Easy to use and clean Sprayers often compared to airless systems are :
• Air operated guns which mix air and paint to create a fine mist. This results in a fine finish which is ideal for painting a car or a piece of furniture. (Conventional)
• Airless cup guns are intended for very small painting jobs.

Epoxy Brush Painting

We provide Epoxy brush painting services which are widely preferred in petrochemical refinery and fertilizer industries. The system is helpful for different coatings such as maintenance, structural and floor. Due to the speedy curing at room temperature and excellent toughness & abrasion resistance, resistance to heat, oil, alcohols acid & salty weather, the system provides painting in aircraft finishes, transport finishes and chemical industries.

Some of the important properties of system are as follows :

• Fast drying at room temperature
• It can withstand to the temperature around 100 D.C.
• Weather resistance: Excellent colour & gloss retention
• Alcohol resistance: Unaffected by splash and spillage
• Salts: Unaffected
• Floor Coating Work In Progress Floor Coating after Completion
• Water resistance: Excellent water & salty water resistance, (not recommended for immersion)
• Oil & grease: Unaffected

Underground Pipe Coating

Hot flame tape (coating) or cold tape is using in underground piping for protection from Corrosion. These pipes have various usage such as it can be used in tube wells, can be used for underground & on ground pipelines.