Case type Product Liability

Defective Industrial Machinery

A large industrial metal shearing machine in a workshop.

Hurt at work by a press, conveyor, robot or other machine? Tell us your story.

Workers' compensation may not be the only path after a machine injury. CBW Law reviews whether the machine itself was defective and who made, modified or maintained it. Tell Us Your Story. Contacting us does not create an attorney-client relationship.

Tell Us Your Story Call (800) 476-2416

Industrial machines can crush, cut and amputate in an instant. Some injuries come from missing guards, poor maintenance or unsafe work practices; others from machines designed without adequate guards, interlocks or warnings. Workers' compensation usually covers the employer, but a claim against a machine's manufacturer may also be possible. A machinery injury lawyer looks at both the machine and the workplace.

What industrial machinery cases involve

Industrial machinery claims usually involve fixed or heavy equipment used in plants, warehouses, farms and job sites:

  • Presses, shears and stamping equipment
  • Conveyors and packaging lines
  • Mixers, grinders and saws used in production
  • Robots and automated equipment
  • Forklifts and other powered industrial trucks
  • Agricultural and food-processing machinery

Portable tools and consumer equipment are covered on our defective tools and power equipment page.

Machine guarding and hazardous energy

OSHA explains that moving machine parts can cause crushed fingers or hands, amputations, burns or blindness, and that any machine part that may cause injury must be safeguarded1. Federal rules require guarding to protect operators and others from hazards at the point of operation, ingoing nip points, rotating parts and flying chips and sparks2. Separate rules cover lockout/tagout, the control of hazardous energy during servicing and maintenance, where a machine could start up unexpectedly3.

Workplace machine safety at a glance

Guarding
Required for point-of-operation and other moving-part hazards2.
Lockout/tagout
Controls hazardous energy during servicing3.
Amputations
OSHA runs a National Emphasis Program on amputation hazards in manufacturing1.
Work deaths
About 15 U.S. workers die on the job each day from traumatic injury4.

Product defect or workplace condition?

These are two different questions, and they often lead to different claims:

Two kinds of questions after a machine injury
QuestionTypical focus
Was the machine defective? Design of guards and interlocks, built-in safety features, warnings, whether the danger was foreseeable to the maker
Was the workplace unsafe? Missing or removed guards, maintenance, training, lockout procedures, OSHA compliance by the employer

An OSHA citation against an employer is not proof that a manufacturer built a defective machine, and a machine that met its design when sold can be made unsafe by later changes. NIOSH's fatality investigators look for hazards but do not decide fault or blame4.

Workers' compensation and product claims

In many states, workers' compensation is the main remedy against an employer. In Arizona, for example, workers' compensation is generally the exclusive remedy against the employer, with limited exceptions5. But an injured worker may still pursue a claim against someone outside the employer, such as the machine's manufacturer6. These rules vary by state.

Injuries in machinery cases

  • Amputations of fingers, hands or limbs
  • Crush injuries
  • Degloving and severe lacerations
  • Burns
  • Eye injuries
  • Fatal injuries

Who may have a claim

  • The machine's maker, model and serial number
  • Who installed, modified or maintained it
  • Whether guards and interlocks were present and working
  • What task was being done when the injury happened
  • OSHA or state inspection records
  • The injuries and the workers' compensation file

Who may be responsible

  • The machine manufacturer
  • The maker of a component or safety device
  • A company that rebuilt or modified the machine
  • An installer or maintenance contractor
  • The employer, within workers' compensation rules

Product liability claims can reach businesses throughout the chain of manufacture and sale7.

Filing deadlines for machinery injury claims

State deadlines apply to product claims. Examples:

  • Arizona: generally two years for personal injury and wrongful death8.
  • California: two years for personal injury9.
  • New York: three years for personal injury10.
  • Texas: two years for personal injury11, with most product claims limited to 15 years after the product's sale12.

For work injuries in Arizona, a worker receiving workers' compensation who does not sue an outside party within one year may lose control of that claim to the insurer6.

These examples are not complete, and other rules can apply. A product liability attorney can check the rules for your state early.

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Records that help

What to gather

The machine

  • Maker, model and serial number
  • Photos already taken of the machine and guards
  • Manuals and warning labels, if available

The workplace

  • Incident and OSHA reports
  • Names of coworkers who saw what happened
  • Training records

Your records

  • Medical records
  • Workers' compensation claim documents
  • Pay records

What happens after you contact CBW Law

How a machinery injury review works

  1. You tell us what happened

    Share the machine, the task and how you were hurt.

  2. We identify the machine

    We look at the maker, any recalls and its history.

  3. We review the records

    With your permission, we gather incident, OSHA and medical records.

  4. We explain what we see

    We tell you plainly whether a product claim may be possible alongside workers' compensation.

A workplace injury can involve both an unsafe workplace and an unsafe machine. Each is a separate question.

Plain English

Medical, Health & Insurance

Terms you may see after a machine injury.

Machine terms

Point of operation
The area of a machine where work is done on the material2.
Interlock
A device that stops a machine when a guard is opened.
Lockout/tagout
Procedures to keep machines from starting during servicing3.

Health terms

Amputation
Loss of all or part of a limb or digit.
Degloving injury
Skin and tissue torn away from underlying muscle or bone.

Claim terms

Exclusive remedy
The rule that workers' compensation is generally the only remedy against an employer5.
Third-party claim
A claim against someone other than the employer, such as a manufacturer6.

Questions

Frequently asked industrial machinery questions

Short answers to the questions people ask first.

Can I sue my employer for a machine injury?

Usually not directly; workers' compensation is generally the exclusive remedy against an employer, with limited exceptions5.

Can I file a machinery injury lawsuit against the manufacturer?

Possibly. A claim against an outside party, such as the maker, may be available alongside workers' compensation6.

Does an OSHA citation prove the machine was defective?

No. A citation addresses the employer's compliance. Whether the machine was defectively designed is a separate question.

What if the guard was removed?

Who removed it, when and why matter. A design that made removal necessary or easy can still be part of a claim.

The machine is old. Can I still bring a claim?

Possibly, but some states limit product claims by age. Texas, for example, generally limits product claims to 15 years after sale12.

Should I get the machine inspected?

Do not inspect it yourself. Ask your employer in writing to preserve it, and let experts examine it.

How long do I have to file?

It depends on the state. In Arizona, a third-party claim not filed within one year may pass to the comp insurer6.

What does a machinery injury attorney at CBW look at first?

The machine and its maker, the guards and safety devices, the incident reports and your medical records.

How much does it cost to talk to a machinery injury lawyer at CBW?

Telling us your story costs nothing, and contacting us does not create an attorney-client relationship.

Tell Us Your Story

Machines get repaired, modified or scrapped after an injury, so early action matters.

Tell us what happened. CBW Law will review your information and explain what we see. Submitting information does not establish an attorney-client relationship or guarantee representation.

Tell Us Your Story Call (800) 476-2416

This page is general information about industrial machinery injuries. It is not legal advice and does not create an attorney-client relationship. An injury, an OSHA citation or a workplace investigation does not, by itself, establish that a machine was defective or that a manufacturer is legally responsible. Workers' compensation and product liability laws differ by state, and no outcome can be promised.

Keep reading

Official resources

Government sources for recalls, safety guidance and reporting.

Government

Machine Guarding, OSHA

Guarding hazards and solutions.

Government

FACE Program, NIOSH

Work fatality investigations.

Government

File a Safety Complaint, OSHA

Report a workplace hazard.

Apparatus

Sources & Cited Articles

The source material behind each factual, medical and legal statement on this page, numbered to match the markers in the text.

  1. Machine GuardingOccupational Safety and Health Administration · OSHA.gov; verified Nov 10, 2026Moving machine parts can cause crushed fingers or hands, amputations, burns or blindness; any machine part that may cause injury must be safeguarded; National Emphasis Program on Amputations (June 27, 2025).
  2. 29 CFR 1910.212, General requirements for all machinesElectronic Code of Federal Regulations · eCFR, current; verified Nov 10, 2026Machine guarding must protect operators and others from point-of-operation, nip-point, rotating-part and flying-chip hazards; point of operation must be guarded.
  3. 29 CFR 1910.147, The control of hazardous energy (lockout/tagout)Electronic Code of Federal Regulations · eCFR, current; verified Nov 10, 2026Covers servicing and maintenance where unexpected startup or release of stored energy could injure employees.
  4. Fatality Assessment and Control Evaluation (FACE) ProgramNational Institute for Occupational Safety and Health, CDC · CDC.gov; verified Nov 10, 2026NIOSH investigates selected work fatalities to identify hazards; investigators do not enforce standards or determine fault or blame; about 15 U.S. workers die on the job each day from traumatic injury.
  5. A.R.S. § 23-1022Arizona State Legislature · Arizona Revised Statutes; verified Nov 10, 2026Workers' compensation is generally the exclusive remedy against the employer, with limited exceptions.
  6. A.R.S. § 23-1023Arizona State Legislature · Arizona Revised Statutes; verified Nov 10, 2026An injured worker may pursue a third party; if no action is filed within one year, the claim is deemed assigned to the insurer or self-insured employer.
  7. Products liabilityLegal Information Institute, Cornell Law School · Wex, last reviewed February 2026; verified Nov 10, 2026Elements of a products liability claim; design, manufacturing and warning defects; claims can reach every business in the chain of distribution.
  8. A.R.S. § 12-542Arizona State Legislature · Arizona Revised Statutes; verified Nov 10, 2026Two years for injury to the person and for wrongful death.
  9. Code of Civil Procedure § 335.1California Legislature · California Code; verified Nov 10, 2026Two years for injury to or death of an individual caused by the wrongful act or neglect of another.
  10. Civil Practice Law and Rules § 214New York State Senate · Consolidated Laws of New York; verified Nov 10, 2026Three years for personal injury.
  11. Civil Practice and Remedies Code § 16.003Texas Legislature · Texas Statutes; verified Nov 10, 2026Two years for personal injury and wrongful death.
  12. Civil Practice and Remedies Code § 16.012Texas Legislature · Texas Statutes; verified Nov 10, 2026Products liability actions within 15 years of sale, with an exception for certain latent diseases from exposure.

Accountability

Reviewed by

Craig Weiss, founder and managing attorney of CBW Law Firm

Craig Weiss

Managing Attorney · CBW Law

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Attorney advertising. The content of this website may be considered attorney advertising under the rules of certain jurisdictions. The information on this website is for general information purposes only and should not be taken as legal advice for any individual case or situation. Viewing this site does not create an attorney-client relationship. Prior results do not guarantee a similar outcome. Statutes, regulations and case law change, and the law differs from state to state.