Oyster Shell Calcium Carbonate Granules

Product Introduction

High Quality Oyster Shell Calcium Carbonate Granules for Livestock Feed and Paint Industry Applications

Our Calcium Carbonate Granules are high-quality granular calcium carbonate products produced from carefully selected natural oyster shells through advanced cleaning, crushing, screening, and processing technology. This oyster shell calcium carbonate is a natural source of calcium with excellent purity, stable chemical properties, and uniform particle size distribution. It is widely used in livestock farming, animal feed production, agricultural applications, paint manufacturing, coating industries, and other industrial fields.

Unlike ordinary calcium carbonate powder, our granular calcium carbonate provides better flowability, easier handling, and controlled dissolution characteristics. The natural structure of oyster shells makes this product an excellent calcium supplement material for poultry, cattle, sheep, and other livestock. It can help improve calcium intake and support healthy bone development, eggshell quality, and animal growth.

For industrial users, especially paint and coating manufacturers, our calcium carbonate granules can also be used as a functional mineral filler. Similar to high-quality crystal limestone powder, this product offers excellent whiteness, chemical stability, and cost-effective performance. It can help improve coating consistency, reduce production costs, enhance filling performance, and increase product stability.

We provide competitive calcium carbonate prices per ton, based on bulk purchasing requirements. Our pricing follows the market level of premium crystal limestone powder while offering the additional advantages of recycled oyster shell calcium carbonate materials and reliable factory supply.

Product Advantages
1. Natural Oyster Shell Source

Our oyster shell calcium carbonate is manufactured from natural oyster shells collected from controlled sources. Oyster shells contain a high percentage of calcium carbonate naturally, making them an ideal raw material for producing high-quality calcium carbonate granules.

Compared with synthetic calcium carbonate, natural oyster shell calcium carbonate maintains its natural mineral structure and provides excellent calcium availability. This makes it especially suitable for animal feed and livestock nutrition applications.

2. Excellent Calcium Supplement for Livestock Farming

The main application of our feed grade calcium carbonate granules is livestock farming. Calcium is an essential mineral element for animal growth, bone formation, eggshell production, and overall health.

Our granular calcium carbonate is commonly used in:

Poultry feed additives
Chicken and layer feed
Cattle and dairy feed
Sheep and goat feed
Animal mineral supplements
Agricultural calcium supplements

The controlled particle size allows animals to absorb calcium effectively. For poultry farms, calcium carbonate granules can support stronger eggshell formation and improve egg quality. For cattle and other livestock, calcium carbonate helps provide necessary mineral nutrition.

3. Suitable for Paint and Coating Manufacturers

Besides agricultural applications, our calcium carbonate granules are also suitable for paint industry buyers. Calcium carbonate is widely recognized as an important mineral filler in paints, coatings, plastics, and construction materials.

For paint manufacturers, calcium carbonate provides:

Good whiteness
High chemical stability
Excellent filling ability
Improved coating smoothness
Reduced raw material costs
Better product consistency

Our product can be used as an alternative mineral filler similar to crystal limestone powder. The stable quality and competitive calcium carbonate price make it suitable for bulk industrial production.

4. Uniform Granule Size and Stable Quality

Our manufacturing process includes multiple steps such as washing, drying, crushing, grading, and screening. These processes ensure that every batch of granular calcium carbonate has stable particle size distribution and consistent performance.

Stable granule size provides advantages including:

Easy transportation
Reduced dust during operation
Better mixing performance
Improved production efficiency
Convenient storage

We can also provide customized particle sizes according to customer requirements for different industries.

Product Parameters

Application

Livestock feed additive
Poultry calcium supplement
Animal nutrition products
Paint filler
Coating materials
Plastic filler
Industrial mineral applications

Packing:

25kg bags
500kg jumbo bags
1000kg jumbo bags
Customized packaging available

Supply Ability:

Large-scale factory production

MOQ:

Negotiable according to order quantity

Price:

Competitive calcium carbonate price per ton based on quantity and specifications

Livestock Feed Industry

Feed grade calcium carbonate granules are widely used as an important calcium source in animal nutrition. They are suitable for poultry farms, livestock farms, and feed manufacturers that require reliable calcium supplements.

The granular form provides better handling characteristics compared with fine calcium carbonate powder. It reduces dust problems during feed production and improves mixing efficiency.

Paint and Coating Industry

For paint buyers, manufacturers, and distributors, our calcium carbonate granules provide a cost-effective mineral filler solution. The product can replace traditional limestone-based fillers while maintaining excellent whiteness and stability.

It is suitable for:

Interior wall paint
Exterior coatings
Industrial coatings
Powder coatings
Decorative paints

Because of its stable mineral properties, calcium carbonate improves coating performance while helping manufacturers control production costs.

Why Choose Our Calcium Carbonate Granules?

We are a professional manufacturer specializing in mineral products and calcium carbonate materials. Our factory provides stable supply, competitive pricing, and customized solutions for global customers.

Main advantages include:

Factory direct calcium carbonate supply
Stable quality control system
Natural oyster shell raw material
Competitive calcium carbonate price per ton
Support for bulk wholesale orders
Customized particle sizes available
Suitable for livestock and industrial applications

Our oyster shell calcium carbonate granules combine the advantages of natural calcium resources and industrial mineral processing technology. Whether you are a livestock feed producer, agricultural supplier, paint manufacturer, or mineral distributor, our calcium carbonate products can provide reliable performance and competitive cost advantages.

With professional production experience and strict quality management, we are committed to supplying high-quality granular calcium carbonate, feed grade calcium carbonate, and industrial calcium carbonate solutions to customers worldwide.