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Food Processing›SWMS

Mixer Operation SWMS

Industrial food mixers including dough mixers, ribbon blenders, and planetary mixers present serious entrapment hazards from rotating beaters, paddles, and agitators. Workers have been killed and severely injured by reaching into mixer bowls during operation or during cleaning when the machine was not properly isolated. Flour dust generation during mixer charging creates respiratory exposure that must be controlled under the incoming WEL of 0.5 mg/m³. This template addresses machine guarding, lockout tagout procedures, and dust control requirements under the WHS Regulation 2025 and the binding Managing Risks of Plant Code of Practice effective 1 July 2026.

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SWMS variants reference your state’s WHS legislation. Instant download after payment.

Legal Requirements

regulation

WHS Regulation 2025 Part 4.7 — Plant

hrcw category

Plant with entrapment risk

code of practice

Managing Risks of Plant in the Workplace (binding 1 July 2026 under Section 26A)

section 26a binding

Yes — effective 1 July 2026. Non-compliance is admissible as evidence of breach.

Hazards

HazardConsequenceLikelihood
Entrapment in rotating beaters, paddles, and agitatorsAmputation, crush injuries, death.Possible
Flour dust generation during mixer chargingBaker's asthma, respiratory sensitisation.Likely
Electrical hazards from mixer motors and controlsElectrocution, burns.Unlikely
Manual handling of heavy mixer bowls and ingredientsBack injuries, muscle strains.Likely
Noise exposure from mixer operationNoise-induced hearing loss.Possible
Burns from heated mixer components in cooking processesContact burns, scalds.Possible

Controls (Hierarchy of Controls)

Install interlocked guards on all mixer bowls that prevent operation when the guard is open
Implement lockout tagout procedures for all mixer cleaning, maintenance, and bowl changes
Provide local exhaust ventilation at the mixer charging point to capture flour dust during ingredient addition
Use mechanical lifting aids for heavy mixer bowls and ingredient containers above 15 kg
Restrict mixer operation to trained and authorised personnel only
Install emergency stop controls within reach of the operator and any other worker near the mixer
Conduct annual machine guarding inspection and functional testing of interlocks
Train all operators in entrapment hazards with practical demonstration of lockout tagout procedures

Recent Prosecutions

Hilltop Meats Pty Ltd$750,000

Worker killed in food processing equipment entrapment where machine guarding and isolation procedures were inadequate.

2025 — SafeWork NSW v Hilltop Meats Pty Ltd [2025]

Inghams Enterprises Pty Ltd$450,000

Worker suffered serious injuries in an auger entrapment during equipment cleaning without adequate isolation.

2023 — SafeWork NSW v Inghams Enterprises Pty Ltd [2023]

What Your SWMS Must Include

✓Machine guarding specifications including interlock type and testing schedule
✓Lockout tagout procedure for cleaning, maintenance, and bowl changes
✓Authorised operator list and minimum training requirements
✓Flour dust control measures during mixer charging
✓Emergency stop locations and testing frequency

Need a compliant Mixer Operation SWMS?

Our WHS consultants build machine-specific SWMS that address guarding, LOTO, and dust controls for your mixer operations.

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