MACHINE RETROFIT & AUTOMATION SERVICES

When the Machine Still Has Value, Replacement Is Not the Only Option

NNG helps manufacturers adapt, modernize and support existing equipment through machine retrofits, workholding automation and targeted component upgrades.

Machine Retrofit & Automation Support

Replacing an entire machine is not always the most practical answer. Existing equipment may still have years of productive life, while outdated components, limited automation or changing production requirements hold it back. NNG Industries provides machine retrofit and automation support for CNC equipment, workholding systems, motion components and related production machinery. The goal is to identify where targeted changes can improve function, reliability or adaptability without replacing equipment that still has value. Depending on the machine and application, that may involve mechanical upgrades, workholding automation, replacement of obsolete components or coordination of a broader retrofit plan.

Machine Retrofit Support

Evaluation and support for mechanical updates, component replacements and modernization of existing machine equipment.

Obsolete Component Replacement

Sourcing and replacement support for discontinued, unsupported or difficult-to-find machine components.

Drawbar & Encoder Service

Inspection and repair support for drawbars, encoders and related spindle components.

Motion-System Upgrades

Support for ballscrews, linear-motion components, actuators and related systems that affect machine movement and positioning.

Production-Change Modifications

Modification support when equipment must accommodate a new part, process, setup or production requirement.

Project & Vendor Coordination

Coordination of repair, sourcing, machining, installation and technical resources based on the needs of the retrofit.

Assess → Plan → Source → Approve → Upgrade → Validate

Why NNG

Practical Modernization Without Starting From Scratch

NNG helps define the problem, evaluate practical upgrade paths and coordinate the work required to return the equipment to productive service.

A successful retrofit begins with understanding what still works, what no longer meets production needs and which changes will provide meaningful value. NNG evaluates the machine, mechanical systems, available components and operating requirements before recommending a path forward. This helps customers avoid unnecessary replacement and focus investment on the systems most likely to improve reliability, flexibility or performance.

Keep the machine. Improve the weak points.
Modernization built around the equipment you already own.

Systems We Can Help Modernize

NNG supports machine retrofit and automation projects involving CNC equipment, workholding systems and related mechanical components. Project scope depends on the machine, condition, technical information, available components and production requirements.

Support for Aging and Obsolete Equipment

NNG may assist with machines that remain mechanically useful but are limited by obsolete components, difficult sourcing or changing production needs.

Project Coordination

Depending on the project, NNG may coordinate inspection, component sourcing, machining, modification, partner support, installation and final validation.

Machine Systems

CNC machine tools
Machining centers
Turning centers
Mechanical drive systems
Gearboxes and turrets

Workholding & Automation

Power chucks
Hydraulic and pneumatic actuators
Clamping systems
Rotary fixtures
Automated workholding

Motion & Upgrade Components

Ballscrews
Leadscrews
Linear guides
Actuators
Obsolete replacement components

ONE MACHINE. MULTIPLE POSSIBLE PATHS.

The Right Upgrade...

Depends on the machine’s condition, remaining service life, production requirements, available components and the cost of replacement.

Retrofit

Update or replace selected systems while keeping the core machine in service.

Automate

Add or improve workholding, actuation or material-handling functions to support a more efficient production process.

Modify

Adapt the machine, fixture or related components for a new part, setup or operating requirement.

Replace

Source replacement components or recommend a broader equipment change when retrofit work is no longer practical.

MACHINE RETROFIT QUESTIONS

What Customers Need to Know

Answers to common questions about evaluation, testing, exchange availability and what to send with a service request.

What information should I provide?

Send the machine manufacturer and model, serial number, current operating condition, production goals, photos, drawings and details about the system or component you want to upgrade. Additional details can be uploaded through the service request form.

What types of machine retrofits does NNG support?

NNG may support mechanical upgrades, workholding automation, motion-system improvements, obsolete component replacement and production-change modifications. Final scope depends on the machine and project requirements.

Does NNG provide complete automation integration?

Automation support may include workholding systems, actuators, clamping, motion components and project coordination. Full controls integration, programming or robotics support depends on the project and available technical partners.

Can NNG help with obsolete equipment?

Support may be possible when technical information, compatible components, repairable systems or qualified alternatives remain available.

Is retrofitting more practical than replacing the machine?

That depends on the equipment condition, remaining service life, upgrade scope, production requirements and replacement cost. NNG can help evaluate the available options.

Can NNG install the upgraded components?

Installation or field support may be available depending on the machine, location, project scope and technician availability.

MODERNIZE WHAT STILL WORKS

Planning a Machine Retrofit or Automation Upgrade?

Send the machine details, photos, current limitations and production goals. NNG will review the information and help identify practical retrofit, automation or component-upgrade options.