Company

FAST. precise. PROVEN.

MACHINE
RETROFIT &
UPGRADE

The global benchmark in high-speed machine upgrades and retrofits – engineered for minimal downtime and maximum reliability.

WE PUT CONCRETE INTO SHAPE

 

RETROFIT


Every hour of downtime costs performance, margin, and delivery stability.

HESS Group delivers machine upgrades and retrofits with unmatched speed, digital precision, and operational safety – particularly for control system replacements, machine-middle-section exchanges, and complete machine replacements.

With decades of retrofit experience across hundreds of installations worldwide, HESS Group combines proven methodology with cutting-edge digital engineering to deliver the fastest, most reliable machine upgrades in the industry.
 

REQUEST A PROJECT ASSESSMENT

SPEED. SAFETY. CERTAINTY.


The measurable impact of choosing HESS Group for your retrofit project

≤15-25%


COST EFFICIENCY

Lower total coasts though optimized execution.

~98%


INDUSTRY-LEADING SCHEDULE RELIABILITY

Predictable planning and validated engineering sequences ensure exceptionally stable timelines.

≤30%


SIGNIFICANT DOWNTIME REDUCTION

Minimized installation time through parallel workflows, two-shift execution, and maximum off-site preparation.

KEY BENEFITS:
 

✓ Dramatically reduced downtime

✓ Absolute schedule reliability

✓ Lower total project costs

✓ Higher long-term process stability

PROJECT RESULTS:
 

✓ Complete pre-installation validation

✓ Maximum off-site preparation

✓ Experienced, dedicated teams

✓ Full transparency and communication

START YOUR FASTEST RETROFIT YET

OUR APPROACH.


Six pillars of excellence that guarantee the fastest, safest retrofit in your plant's history

ENGINEERED FOR ZERO SUPRISES.


Full system analysis, 3D laser scanning, collision simulations, and risk validation before installation

PREPARED OFF-SITE. FAST ON-SITE.


Pre-built assemblies, pre-tested components, ready-to-install systems

STRUCTURED. PREDICTABLE. ON TIME.


Gantt-based planning, full trade coordination, customer readiness checks

 

EXPERIENCE THAT ACCELERATES EVERYTHING.


Decades of retrofit expertise, immediate expertise on your project, rapid troubleshooting

YOUR PRODUCTION. BACK FASTER.


Two-shift operation, extended hours, parallel workflows, strict installation windows

REAL-TIME INSIGHT. TOTAL CONTROL.


Weekly progress reports, photo documentation, milestone tracking

TRANSFORMATION IN ACTION.


Real HESS Group retrofit project  - from outdated to state-of-the-art

HIGH-SPEED RETROFITS.
ZERO GUESSWORK.


The complete package for your machine upgrade project

MINIMAL DOWNTIME

FOCUS
Your production back faster

Two-shift operation, parallel workflows, strict schedules

KEY DELIVERABLES:

  • Extended working hours when needed
  • Coordinated execution accross all trades
  • Every day counts - we deliver on time

EXPERT INSTALLATION TEAMS

FOCUS
Decades of retrofit experience

Mechanical, electrical, controls, commissioning specialists

KEY DELIVERABLES:

  • Immediate productivity on your project
  • Rapid problem-solving capabilities
  • End-to-end commissioning expertise

FULL TRANSPARENCY

FOCUS
Real-time project insight

Weekly reports, photo documentation, milestone tracking

KEY DELIVERABLES:

  • Complete visibility into project status
  • Clear communication at every stage
  • No suprises, only progress

3D SCANNING & SIMULATION

FOCUS
Digital precision engineering

Laser, scanning, collision, detection, interface modeling

WICHTIGSTE ERGEBNISSE:

  • Complete digital twin of existing installation
  • Risk-free planning with full visulization
  • Zero suprises during installation phase

MAXIMUM PRE-ASSEMBLY

FOCUS
Off-site preparation for on-site speed

Steel assemblies, hydraulics, cable harnesses, control cabinets

WICHTIGSTE ERGEBNISSE:

  • Minimize on-site construction time
  • Pre-tested systems reduce commissioning time
  • Controlled factory environment ensures quality

FREQUENTLY ASKED QUESTIONS

We specialize in retrofitting concrete block machines, paver production lines, curing systems, and related automation equipment.
Our expertise covers both HESS machines and equipment from other manufacturers.

We use a combination of detailed pre-planning, 3D laser scanning, maximum off-site pre-assembly, experienced installation teams, two-shift operations, and parallel workflow execution. Every system is tested before installation begins.

A comprehensive assessment includes on-site evaluation, 3D laser scanning, system analysis, risk assessment, detailed timeline, cost breakdown, and technical recommendations. The assessment is confidential and without obligation.

Yes, every retrofit includes comprehensive operator training, maintenance documentation, spare parts lists, and ongoing technical support.
We ensure your team is fully prepared for optimized operation.

Absolutely. We structure our projects around your production requirements, including seasonal schedules, maintenance windows, and business constraints.
Our goal is to minimize disruption while maximizing results.

HESS SERVICE
 

RETROFIT

Request a project assessment and receive a detailed analysis of your retrofit requirements, timeline, and approach.

BOOK YOUR ASSESSMENT

WE PUT

CONCRETE 
INTO SHAPE.

HESS GROUP

Freier-Grund-Straße 123
D-57299 Burbach-Wahlbach

SERVICE CONTACT

Whether for inquiries for inspections and maintenance, for individual plant optimizations or extensions, or spare and wear parts

SERVICE SUPPORT

Our service is at your disposal for all questions

For spare parts request please contact: +49 2736 497 6690
For hotline support +49 2736 497 6247

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