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Expanding plant capacity

Scale production, improve throughput and support future growth through proven expertise, integrated solutions and long-term support.

Expand with control

When you need to ramp-up the capacity of your existing plant, you can’t afford to compromise your current operational stability.
ANDRITZ has the experience to work alongside your team to understand your plant and identify the optimal installation path for integrating the most innovative solutions to complement and enhance your existing operations.

This partnership is your assurance of performance today and tomorrow, and the peace of mind that your operations will remain Always On. Always Ahead.

The blueprint for sustainable growth

When you expand your plant capacity with ANDRITZ, you can be sure that your future is secured with a true end-to-end partner.

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Increased output without sacrificing stability

Boost production by 7-16%, without a full overhaul

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Higher energy utilization and resource efficiency 

Reduce energy consumption and realize up to 15% in energy savings

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Reduced project time and delivery risk

Maintain operational continuity with phased upgrades within existing footprints

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Maintaining process integrity with volume increase

Improve plant uptime and reduce process variability by up to 60%

A trusted process for successful plant expansion

ANDRITZ implements a proven, reliable, and transparent process to smoothly and successfully expand your operations – without disrupting existing production.

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Step 1

Feasibility and concept definition

The first stage assesses capacity increases, product mix changes, and plant constraints to define a clear expansion concept and enable a go/no-go decision.

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Step 2

Process design and specifications

Next, we develop an integrated process design combining existing and new lines, including capacity sizing, utility upgrades, automation, and traceability.

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Step 3

Engineering and layout

The process is translated into a detailed engineering package with 3D layouts, equipment integration, and shutdown planning for efficient integration.

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Step 4

Procurement and contracting

Procurement strategy defined, equipment sourced, and a contracting model established to ensure budget clarity, schedule alignment, and reduced risk.

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Step 5

Construction and installation

The expansion is delivered through coordinated construction and installation, with phased shutdowns to maintain operations where possible.

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Step 6

Commissioning and start-up

All systems are commissioned and tested, including interfaces between new and existing equipment. Operator training enables a stable start-up.

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Step 7

Optimization and handover

Finally, performance is fine-tuned by optimizing throughput and energy use. The plant is handed over as a scalable operation.

Ready to get started?

A great way to confirm the viability of your plant expansion is with an ANDRITZ plant assessment.

Expanding your plant without disruption

As capacity expands across your plant, you need confidence that you can maintain uptime and stay in control of costs and quality.

Here’s how we can help you get it right from day one:

 

THE CHALLENGE

Larger plants result in greater waste

Increasing your overall power and resource consumption can create difficulties in monitoring and tracking usage.

This lack of visibility can lead to:

  • Unnecessary costs and expenditure
  • Wasted resources
  • Difficulty meeting climate goals

HOW ANDRITZ HELPS

Real-time visibility and tracking

The ANDRITZ Metris platform continuously analyzes plant data, using alarms, trends, and analytics to flag deviations.

  • Operators can take corrective action early
  • Inefficiencies can be rebalanced across the plant to reduce waste
  • Energy consumption can be reduced by 17%.

 

THE CHALLENGE

Mismatched outputs from new machinery

Expanding a plant can lead to changes in processes and outputs that introduce variability in pelleting.

Unexpected changes in outputs can lead to:

  • Drops in the overall output quality
  • Negative customer experiences
  • Weakening of customer loyalty

 

HOW ANDRITZ HELPS

Consistent production quality

ANDRITZ uses continuous monitoring and automation to maintain consistent product quality by treating conditioning, pelleting, and cooling as a connected process.

  • Ensures stable performance as capacity increases
  • Reduces process variability to optimize moisture and process conditions
  • Delivers reliable product quality as production volumes grow
     

 

THE CHALLENGE

Legacy tech constraints

Aging equipment can begin to limit performance, preventing the business from undertaking plant expansion.
Persisting with legacy tech can lead to:
An inability to scale production
Higher maintenance or replacement costs
Business-wide revenue reductions

 

HOW ANDRITZ HELPS

Extending asset life without full replacement

ANDRITZ extends asset life through targeted upgrades, rebuild programs, and optimized wear components with proven technologies such as the Paladin pellet mill platform.

  • Restore capacity and reliability, and increase performance
  • Protect existing capital investments and reduce maintenance costs
  • Support future growth opportunities

 

THE CHALLENGE

Operating costs impacting overall budgets

Inefficient processes affect more than just your product output and your bottom line.

Left unaddressed, they can lead to:

  • Development projects overrunning
  • Operational challenges and bottlenecks
  • Less funding for other business initiatives

 

HOW ANDRITZ HELPS

Optimized long-term operating costs

ANDRITZ helps reduce your operating costs through efficient plant design that helps you control costs over the long term.

  • Optimized grinding, motor sizing, and steam usage across the plant
  • Lower cost per ton through efficient process engineering
  • Reduce operational costs, increase performance and margins

 

THE CHALLENGE

Process optimization

Outdated operational methods and equipment could be negatively impacting your plant and business.

Inefficient processes can lead to:

  • Slower and reduced production
  • Difficulty meeting customer demand
  • Reduced company profitability

 

HOW ANDRITZ HELPS

Specialized automation enhancements

ANDRITZ helps you improve plant efficiency and productivity without the need for a full overhaul. 

  • Optimize processes to achieve higher performance
  • Unlock greater output from existing operations and machinery
  • Targeted upgrades deliver improvements without major disruption

 

THE CHALLENGE

Overcoming new and unknown challenges

Scaling production to meet new demands brings several challenges.

Lack of space and utility constraints can lead to:

  • Delays to expansion plans
  • Long periods of restricted productivity
  • Cost overrun and loss of revenue

 

HOW ANDRITZ HELPS

Smarter solutions delivered with expertise

ANDRITZ can help you overcome space and utility constraints to create a clear path for future growth. 

  • Compact solutions that make better use of available space
  • Phased upgrade plans that reduce expansion complexity and minimize disruption
  • Infrastructure plans designed to support ongoing capacity increases

Selecting the right delivery model

Turnkey plant solutions

Design your plant to your exact specifications from initial concept to installation. We work with you to build your ideal solution.

Modular plant solutions

Select from our proven modular components and plug them together within your new environment. This helps to make installation faster, its easier to expand later and its proven.

Pre-designed plants

We have experience of delivering hundreds of new plants from scratch. We can help you choose from proven designs that are already built and working for similar operations. This can help you save design costs, reduce preparation time and leverage proven performance.

Why ANDRITZ

The proven expertise your project deserves

Invest with confidence with a partner who understands and addresses your concerns.

ANDRITZ has a proven track record in delivering plant solutions that reduce the uncertainty and minimize the risk that can happen with a multi-vendor approach. With the right partnership and foundation in place, your plant will operate at the capacity to keep you Always On. Always Ahead.

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Solutions built around your existing plant

Our expansion solutions are designed to fit your layout, system, and production environment.

Integration expertise

We ensure that your new equipment, process lines, automation, and legacy systems work together smoothly as one.

Minimal operational disruption

Your expansion is planned around ensuring uptime to keep ongoing production on track to meet your target requirements.

Scalable growth strategy

We ensure your capacity expansion is aligned with future market and production needs, giving you the flexibility to adapt and grow as requirements evolve.

Customer stories

fb_Dagel Mangimi
© Dagel Mangimi

Dagel Mangimi, S.r.l.

ANDRITZ Technology, paired with Italian culinary tradition, means Dogs and Cats can take part in the Family Meal

Nutirimax’s European standard high-tech production facility,

Proven hardware and structured enhancement programme underpin pioneering petfood plant

Georgian petfood producer quickly answers market needs and then easily adapts for the future and important production partnerships

ANDRITZ Secures Key Role in Quail Feed Expansion with SRS Japanese Quail Products

Having previously worked with ANDRITZ Feed & Biofuel, SRS experienced firsthand the benefits of a custom-engineered feed plant.

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Moving ahead with the right process for you

If you are looking to build a new plant we can help you every step of the way.

Frequently asked questions

We assess utilities, space, material flow, automation interfaces, and production constraints to identify what can be reused and where upgrades are needed — so you avoid surprises during installation

We plan installation and tie-ins in phases so your plant can keep running wherever possible, minimizing disruption and avoiding extended shutdowns

A new line should not operate like a separate island. We connect controls, data flow, and operations so your expanded plant works as one integrated system

The timeline depends on scope, interfaces, site readiness, and shutdown windows. With the right planning and modular approach, expansion projects can often move faster than a full new build

We design expansions with flexibility in mind, so you can scale again later without major redesign or disruption

We identify real bottlenecks and prioritize upgrades that increase throughput while maintaining efficiency — helping you grow output while controlling operating costs

We map interfaces upfront and align mechanical, automation, and data integration so new and existing systems work together seamlessly as one plant