​Glass is one of the most recyclable materials in the world, but the tools that shape it also play an essential role in building a sustainable future. At OMCO Metals, we create materials for the glass mould industry that are designed and managed with sustainability at their core. This ensures that valuable resources are preserved and reused for as long as possible.

Reusability and repairability

Our moulds are not single-use tools. Throughout their lifecycle, they are carefully maintained, reconditioned, and repaired. When moulds begin to wear down or show signs of damage, they are not immediately discarded. Instead, they undergo a meticulous reconditioning process that restores their functionality and extends their useful life. This reduces waste while ensuring consistent performance for our customers.

Material recovery

Even when glass moulds eventually reach the end of their lifecycle, they do not become waste. Instead, they are reintegrated into the production loop through material recovery. This involves:

• Collection: Used moulds are returned from our customers’ plants.
• Reformation: The valuable metals are melted down and reformed into new moulds or other products.
• Loop Continuity: This closed-loop approach reduces the need for new raw materials and minimizes environmental impact.

A circular approach to manufacturing

By combining reusability, repairability, and material recovery, OMCO ensures that the resources used in mould-making are continuously recycled. This approach not only strengthens the durability and efficiency of our products but also contributes to a more responsible and eco-friendly manufacturing process.

At OMCO, we believe in a future where product and process exist in harmony with the planet.

Not every casting project starts with a complete drawing package. Sometimes, the only thing available is an existing component. No original CAD file. No technical documentation. No clear production history. Just the part itself. In those situations, the challenge is not only to reproduce the shape. The real challenge is to understand how that part was made, how it functions, and how it can be manufactured again in a reliable way. At OMCO Metals, this is where reverse engineering casting becomes relevant.

From existing part to digital model

The process starts by scanning the physical component. That scan creates a digital basis for further analysis, allowing the geometry to be examined in detail.

From there, the part is rebuilt into a usable 3D model. Critical dimensions can be restored, functional areas can be reviewed, and missing information can be reconstructed as accurately as possible. This step is essential because a scan alone is not enough. A foundry does not work from a raw scan file. The geometry has to be translated into something that can actually be cast, machined and controlled.

More than copying a shape

Reverse engineering casting is never just about replication. A component may have been designed years ago, produced with a different process, or used in conditions that caused wear and distortion over time. That means the existing part does not always represent the ideal production geometry anymore.

This is why the process also involves engineering judgement. The part has to be evaluated as a casting again. How will the metal flow? Where could shrinkage occur? Which surfaces need machining afterwards? Which dimensions are critical for fit and function? Only after that evaluation can the geometry be translated into a manufacturable casting solution.

From 3D scan to tooling and production

Once the digital model has been prepared, the next step is not production immediately. First, the tooling has to be created. At OMCO Metals, the scanned and rebuilt geometry can be used as the basis for the tools needed to bring the part back into production. From there, the casting setup can be prepared and the final surfaces can be machined back to specification.

This is where OMCO Metals combines foundry knowledge with practical manufacturability. Recreating a part is not just a design exercise. It is about making sure the final component can perform again in real operating conditions.

What are the use cases?

Reverse engineering casting is especially relevant for:

• obsolete parts
• legacy equipment
• machines with missing documentation
• urgent replacement needs
• components for which the original supplier no longer exists

In all of these cases, continuity depends on more than simply having a worn sample on the table. It depends on having the technical capability to interpret that part correctly and turn it back into a reliable casting.

Making sure a good part can be made again

A well-designed component can remain in service for many years. But when documentation disappears, replacement becomes a challenge. That does not mean the part is lost. With the right combination of 3D scanning, engineering, tooling, casting and machining knowledge, an existing component can become the starting point for a new production route.

At OMCO Metals, reverse engineering casting helps make sure a part that still matters can still be made.

Do you have a need for this service? Contact us at sales@omcometals.com