Limestone Powder

Looking to buy limestone powder at a competitive price? Airo Shot Blast Equipment is a manufacturer, supplier, and exporter of lime stone powder in Jodhpur, Rajasthan, India, supplying industrial-grade lime powder with 90-95% calcium carbonate purity, subject to grade and specifications. Finely ground from natural limestone, our powder is available in white, off-white, grey, and black shades, with applications as a filler, flux, neutraliser, and soil conditioner in construction, steel, glass, paper, paint, plastics, agriculture, and water treatment. We offer airtight poly bag packaging and customised grades on request to meet specific industrial requirements. Contact Airo Shot Blast for limestone powder prices, purity details, packaging options, and a customised quotation based on your required grade and order quantity.

What Is Limestone Powder?

Limestone powder (also called ground limestone, calcium carbonate powder, or natural limestone powder) is made by crushing and grinding limestone, then screening it to a set particle size. Limestone is a sedimentary rock formed from the shells, coral, and other remains of marine organisms, or from calcium carbonate that settled out of lake and sea water. It is one of the most widely used industrial minerals in the world. We also provide dolomite powder, bentonite powder, tungsten carbide powder, thermal spray powder, etc.

The finer the grind, the more surface area the powder has, so fine grades give better filler performance, faster reactivity in soil and water, and a smoother feel in paints and plastics. Rajasthan is one of India's main limestone-producing states, which makes it a natural base for supply.

Types of Limestone Powder

Type	What it is	Best for
Natural lime powder	Limestone ground directly to a powder	General industrial use
Crushed limestone powder	Limestone crushed and screened, coarser	Construction, agriculture, aggregate fines
White limestone powder	High-whiteness limestone, ground fine	Paint, paper, plastics, putty
Grey lime-stone powder	Standard industrial grade	Cement, steel flux, agriculture
Black limestone powder	Limestone coloured by organic or carbon content	Specific building and decorative uses (confirm)
Agricultural limestone powder	Ground for fast reaction in soil	Soil pH correction

Limestone vs Dolomite vs Quicklime vs Hydrated Lime vs Gypsum

Material	Chemical form	Main use	Reactivity
Powdered Limestone	Calcium carbonate (CaCO₃)	Filler, flux, soil conditioner	Mild
Dolomite powder	Calcium magnesium carbonate	Soil with low magnesium, glass, steel	Mild
Quicklime	Calcium oxide (CaO)	Steel, chemicals, water treatment	Very high, caustic
Hydrated lime	Calcium hydroxide Ca(OH)₂	Water treatment, construction, soil	High
Gypsum powder	Calcium sulphate	Plaster, cement setting, soil	Low

  Choose limestone powder as a safe, low-cost source of calcium carbonate. Quicklime and hydrated lime are far more reactive and need careful handling.

Ground Limestone (GCC) vs Precipitated Calcium Carbonate (PCC)

Feature	Ground limestone (GCC)	Precipitated calcium carbonate (PCC)
Made by	Grinding natural limestone	Chemical reaction and precipitation
Particle shape	Irregular	Controlled and uniform
Cost	Lower	Higher
Purity and whiteness	Good, varies with rock	Very high
Best for	Cement, steel, agriculture, general filler	Premium paper, plastics, pharma, food

Key Features & Benefits of Limestone Powder

• High calcium carbonate content: 90-95% CaCO₃ for consistent performance.
• Choice of colours: White, grey and black to suit your product.
• Industrial grade: Suited to cement, steel, glass, paper, paint, plastics and agriculture.
• Fine, even particle size: Better filling, mixing and reactivity.
• Low cost: An economical filler and flux.
• Natural, non-toxic mineral: Safe to handle with normal dust precautions.
• Custom grades: Fineness and colour to your specification.
• Protected packing: Airtight poly bags keep moisture out.
• Bulk supply and export packing.
• Reliable delivery across India and overseas.

How to Choose the Right Limestone Powder

• Application: cement, steel, glass, paint, plastics, paper, agriculture, or water treatment.
• CaCO₃ content: higher purity for glass, paper, and paint.
• Fineness: mesh or micron size, finer for fillers and coatings, coarser for soil and aggregate.
• Colour and whiteness: white for paint and paper, grey or black where colour does not matter.
• Impurities: limit MgO, iron, silica, and heavy metals for sensitive uses.
• Moisture: low moisture for easy flow and mixing.
• Packing and quantity: bag size, bulk bags, and delivery.
• Documents: ask for a certificate of analysis (COA) for your first order.

Why Buy Limestone Powder from Airo Shot Blast Equipments?

• Direct manufacturer, supplier, and exporter based in Jodhpur, Rajasthan
• ISO certified, GST-verified, 18 years' experience
• 90-95% CaCO₃ industrial grades in white, grey, and black
• Custom fineness and colour on request
• Full mineral range: Dolomite powder, bentonite powder, gypsum powder, and tungsten carbide powder
• Pan-India and export shipping by air, sea, and land, with export documents handled in-house
• Payment: 100% T/T, NEFT, RTGS, IMPS

Limestone Powder Manufacturer

Airo Shot Blast Equipments is the leading limestone powder manufacturer in India and also the supplier of calcium carbonate lime powder, dolomite powder, molybdenum powder, fly ash powder, bentonite powder, calcite powder, and all types of mineral powder. The limestone powder price can fluctuate based on factors like quality, particle size, and intended use. For instance, specific grades used in construction, agriculture, or industrial applications may differ in limestone chuna powder price due to purity and processing requirements. We also provide abrasive blasting machines, sand blasting machine, airless shot blasting machines, wheel blasting machines, wet blasting machines, sand blasting machine spare parts, thermal spray guns, thermal spray booths, thermal spray wire, and abrasive media.