Copper Slag

• For sand blasting machine operations.
• For Surface preparation and corrosion removal.
• For medium grinding wheels (20/50).
• For use as a cement additive.
• Blasting of garments and textiles.
• Sand blasting for Jeans and Clothing.
• For blasting offshore oil pipelines.
• In the Abrasive Shot blasting machine.
• Deepsea Structures Waterjet Cutting.
• 13/30 for tab shingles, 42/120 for felt and polyester roll roofing.
• Ballast for artificial turf (30/60) for golf course filler.
• For use as an additive in the production of high-density concrete for nuclear shielding (40/120).
• For the application of paints and thermal spray coatings.
• Anti-skid additive for asphalt (30/60).

Copper slag is a by-product generated during the production of copper. It is a black, glassy material that is produced when copper concentrates are melted and refined in a furnace. Copper slag typically contains iron and other metals, such as zinc, lead, and arsenic. STB is provide all types of abrasive media like Aluminum oxide, steel grit, steel shot, glass beads, plastic abrasive media, etc.

Copper Slag Abrasive

Copper Slag Grit consists of There are two grades available to accommodate the most frequent blasting operations. When compared to local copper slag abrasive, the hardness and high density of us provide high resistance to fracture with very low dust production during blasting, as well as a faster blast-cleaning speed. This abrasive is frequently used to restore extensively painted steel bridges, ships, and water towers.

Copper Slag Blasting

The majority of shipbuilding and ship repair companies have begun to replace copper slag blasting grit as abrasive media with environmentally benign media. As a result, it is critical to replace traditional production methods, such as blasting with copper slag grit, with less polluting, environmentally safe, and alternative procedures that do not have a lower impact on human health and the environment. The negative impacts of abrasive-blasting materials such as copper slag blasting grit and iron shots used for surface preparation are explored in this paper by taking into account the material's impact effectiveness on humans and the environment. The outcome takes into account the blasting efficiency, cost, and pollution created by the blasting media. The reason for changing the current blasting substance is to reduce waste and pollution.

Because it is mandatory to process the surface preparation before the painting process in shipbuilding or for the removal of the old paint including primer coating from the surface of the steel in ship repair, the abrasive copper slag blasting process is marked as one of the major significant sources in the generation of waste. During the copper slag blasting operation, the surrounding environment is polluted by fine dust from the abrasive media employed, paint, metal chips, and hazardous metals. Copper slag price is determined by its size, density, and hardness. 

Copper Slag Uses

Copper slag has a number of industrial uses due to its abrasive and mineralogical properties, including:

• Copper slag Abrasive blasting: Copper slag abrasive is used as an abrasive material in portable sand blasting machine, surface preparation, and cleaning applications.
• Concrete aggregate: Copper slag can be used as a substitute for sand in the production of concrete, providing improved workability and increased strength.
• Cement production: Copper slag can be used as a raw material in the production of cement, providing a source of iron and other minerals.
• Filtration: Copper slag uses in filtration applications, such as the treatment of wastewater, due to its ability to remove heavy metals and other contaminants.
• Road construction: Copper slag blast media can be used as a filler material in road construction, providing improved stability and durability.

Copper slag features

• The cleaning speed is extremely fast.
• Very low dust level.
• Reduced abrasive use.
• The free silica content is less than 1%.
• Chloride content is less than 1%.