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Successful Test of HGM Ultrafine Grinding Mill for French Customer’s Eggshell Processing Needs

23/08/2024 admin

HGM ultrafine grinding mill for eggshell powder grinding testing. The customer requires an annual output of 200,000 tons, D50 is 5 microns.

-Summary-

We are pleased to announce the successful completion of a grinding test using our HGM80 ultrafine grinding mill for a distinguished French customer.

The test was conducted to assess the performance and efficiency of the HGM80 ultrafine mill in processing eggshells into fine powder, a critical requirement for various industrial applications

Eggshell Powder Grinding Testing with HGM80 Mill
eggshells

The French customer manages an impressive operation, processing 200,000 tons of eggshell raw materials annually, primarily sourced from local bakeries and food factories across France.

This significant volume underscores the customer’s commitment to sustainable practices, turning what would otherwise be waste into valuable raw materials.

The customer provided 500 kg of eggshell raw materials, with an initial particle size of less than 20 mm.

The objective was to achieve various levels of fineness while maintaining high production capacity.

The test was carried out under four different grinding conditions, yielding the following results:

Test 1 (T1):
Fineness: D97 = 14.5 µm, D50 = 3.2 µm
Estimated Capacity: 1000 kg/hour
Test 2 (T2):
Fineness: D97 = 23.5 µm, D50 = 5.3 µm
Estimated Capacity: 1500 kg/hour
Test 3 (T3):
Fineness: D97 = 81.3 µm, D50 = 9.6 µm
Estimated Capacity: 3000 kg/hour
Test 4 (T4):
Fineness: D97 = 867.4 µm, D50 = 47 µm
Estimated Capacity: 3500 kg/hour

Paint

Coating

Coating

The customer has a specific requirement to grind the eggshells to D50 = 5 microns, a fineness level particularly suited for use in the paint and coating industry.

This application demands a highly consistent and fine powder to ensure superior product performance, including enhanced durability, improved surface finish, and increased opacity in paints and coatings.

Eggshell grinding customer and sales engineer Stefan
Eggshell grinding customer and sales engineer Stefan-1

Frence customer and our sales engineer Stefan

The results surpassed the customer’s expectations, providing them with a comprehensive understanding of the HGM grinding mill’s capabilities.

The tests demonstrated that the mill could efficiently produce eggshell powder at various fineness levels, accommodating a wide range of industrial applications, from fine fillers to coarser products.

The customer expressed great satisfaction with the test outcomes, particularly noting the mill’s ability to maintain high production rates while achieving precise particle sizes.

This versatility in grinding performance will enable the customer to meet the specific demands of their market.

This successful test reinforces the HGM ultrafine grinding mill’s position as a reliable and efficient solution for eggshell processing. We look forward to further collaboration with the customer as they expand their operations, utilizing the HGM ultrafine mill to meet their production goals.

We remain committed to providing top-tier grinding solutions tailored to our customers’ unique needs. For more information on the HGM series ultrafine grinding mill or to schedule a test with your raw materials, please contact our sales team.

The success of this test not only highlights the HGM series ultrafine grinding mill’s capabilities but also underscores the growing market potential for processed eggshell powder. With the ability to achieve varying levels of fineness, the processed eggshell powder can be tailored for a diverse range of applications, including:

  • Food Industry: Fine eggshell powder (such as that achieved in Test 1 and Test 2) is increasingly used as a calcium supplement in food products, providing a natural and bioavailable source of calcium.
  • Pharmaceuticals: The high purity and fine particle size make eggshell powder ideal for inclusion in dietary supplements and medicinal products that require precise dosages and high bioavailability.
  • Agriculture: Coarser eggshell powder, such as that produced in Test 3 and Test 4, can be used as a soil amendment, enhancing soil structure and providing essential nutrients to plants. It is also used in animal feed as a calcium supplement.
  • Cosmetics: The fine powder is also gaining traction in the cosmetics industry, where it is used in exfoliating products and as an ingredient in mineral-based cosmetics.

Given the promising results and the customer’s positive feedback, we anticipate that the HGM ultrafine grinding mill will play a pivotal role in advancing eggshell processing in various industries. As more companies recognize the value of eggshell powder, particularly as a sustainable and eco-friendly material, we expect demand for high-quality grinding solutions like the HGM ultrafine grinding mill to increase.

Our team is dedicated to supporting our customers through every step of the process, from initial testing to full-scale production. We offer comprehensive technical support, ensuring that our customers can optimize their grinding operations to meet market demands.

This recent success with the French customer is just one example of our commitment to delivering innovative and effective grinding solutions. We invite businesses interested in exploring the potential of eggshell processing to reach out to us for tailored solutions that meet their specific needs.

For more information about the eggshell powder making machines, or to inquire about our other products and services, please contact our sales team. We are eager to help you achieve your production goals with our advanced grinding technology.

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