Eggshell Processing

For decades, eggshells were simply hauled away. Today, that solution is becoming more expensive — and in some areas, more difficult to find. In some regions, landfills that once accepted eggshell waste without question are now imposing stricter limits, and haulers are charging more to move an organic, odor-generating material.

As landfill operators face increasing pressure from odor complaints, pests, and organic waste regulations, many are restricting or refusing eggshell waste altogether. Egg-breaking facilities are left with rising disposal costs, longer hauling distances, and fewer options for managing a byproduct they produce every single day, regardless of production volume.

At the same time, every load of discarded eggshell contains valuable materials that could be recovered instead of thrown away — collagen-containing membrane and calcium-rich shell, both with established commercial markets.

That’s where Shockwave comes in.

Turn a Disposal Challenge into a Valuable Resource

Shockwave’s Eggshell Separation Technology transforms eggshell waste into two marketable product streams. The separation step is a dry mechanical process: no water, solvents, or chemicals.

Rather than paying to dispose of eggshells, processors can recover valuable ingredients while reducing waste, improving sustainability, and creating new revenue opportunities from a stream that was previously a pure cost center.

How the Technology Works

Our process is designed specifically for commercial egg-breaking operations, integrating directly into existing production lines.

Dry — The incoming eggshell stream is dried to reduce moisture and prepare it for processing.

Mill — The material is milled to create a consistent particle size for efficient separation.

Separate — Shockwave’s technology separates the collagen-containing eggshell membrane from the calcium-rich shell, creating two distinct product streams.

Recover — Each material is collected as a stable product that can be packaged, stored, or further processed for commercial applications.

Images show representative input and finished ingredient types, not results from a single trial.

Why Egg Breakers Choose Shockwave

• Reduce hauling and disposal costs
• Divert eggshell waste from landfills
• Recover value from an existing waste stream
• Support sustainability and waste-reduction initiatives
• Transform a disposal expense into a business opportunity
• Designed to integrate with existing egg-breaking lines; integration scope is assessed during feasibility

Two Valuable Products. One Waste Stream.

Instead of leaving your facility as waste, eggshells can be separated into two distinct, marketable ingredients:

Eggshell Membrane

A collagen-containing ingredient used in nutraceutical, cosmetic, pet nutrition, and animal feed applications, where demand for natural collagen sources continues to grow.

Eggshell Calcium

A calcium-rich ingredient used in animal feed, agriculture, plastics, dietary supplements, and industrial applications, offering a consistent, high-purity alternative to mined calcium sources.

Let’s Talk About Your Eggshell Disposal Challenges

Every egg-breaking operation is different. Our team can evaluate your current disposal process and determine whether Eggshell Separation Technology is the right solution for your facility. Contact us to start the conversation.