Colorant System Relocation and Integration

Repurposed and integrated colorant system enabling new green glass production with minimal capital cost

Capabilities Demonstrated

  • PLC development and programming
  • Electrical and instrumentation (E&I) services
  • Batch automation, sequencing, and system assessment
  • Process and mechanical engineering for blending, mixing, and pneumatic transport
  • Site supervision, startup, and commissioning support

The Challenge

A leading glass manufacturer needed to add the capability to produce a new color of glass at its Colorado plant to support an upcoming product launch and time-bound production campaign. The facility was already producing flint (clear) and amber (brown) glass but lacked a system to premix and introduce green colorant into the batch process. Because of cross-contamination risks, the existing colorant system could not be reused. The client required a fast, cost-effective way to implement an entirely new colorant addition system on a six-month schedule and limited capital budget.

Approach

Re:Build Optimation performed a detailed assessment of an existing colorant premix system from a sister plant that had recently been decommissioned. Re:Build Optimation engineers, who had originally designed and installed that system fifteen years earlier, evaluated its condition, cataloged each component, and determined which elements could be refurbished and reused cost-effectively. The team then developed a plan to relocate, modify, and re-engineer the system to meet the plant’s specific footprint, process, and capacity requirements.

To minimize downtime and cost, Re:Build Optimation:

  • Removed and refurbished reusable equipment from the closed facility
  • Redesigned the system to integrate with the site’s batch and control infrastructure
  • Procured new equipment where necessary to enhance performance and reliability
  • Supervised installation, startup, and commissioning with full site support

Solution

The relocated and upgraded system provided the plant with a dedicated green colorant premix and delivery system that operates independently from the existing amber and flint systems. By isolating each color stream, the plant eliminated cross-contamination risk and achieved precise, consistent dosing of colorant directly into the batching process. The new system delivers colorant as close to the furnace as possible to ensure optimal color consistency and quality.

Results

Re:Build Optimation successfully relocated and modernized a complex process system from another state, delivering a fully functional, integrated colorant addition system within the $2.3 million budget and six-month timeline. The project enabled the client to launch a new production campaign for green glass, adding a major revenue stream without significant new capital investment or production disruption.

System Overview

The system consists of:

  • PLC-based control platform integrated with the plant’s existing batch control software
  • Weigh scales, feeders, pneumatic and vacuum conveyors, and transport piping
  • Surge bins and dosing systems for precise metering into the mixed batch
  • Full electrical and instrumentation (E&I) integration and startup validation

Benefits & Impact

  • Reduced capital cost through repurposing of existing assets
  • Accelerated timeline with full operational readiness achieved in six months
  • New production capability for an additional glass color
  • Elimination of cross-contamination risk between colorant systems
  • Sustainable reuse of legacy equipment

Ready to Partner?

Let’s talk about your unique challenges and how Re:Build Optimation can help you.