Industrial tyre balers apply approximately 36 tonnes of compression force. Hydraulic rams, moving components, and compression chambers present genuine hazards if not properly guarded and controlled. EN16500 establishes minimum safety requirements for waste processing equipment, including balers and compactors.
Compliance isn’t optional. It’s a legal requirement under UK and EU law. Equipment without proper CE marking and EN16500 compliance can’t be legally sold, and using non-compliant equipment exposes your business to enforcement action, insurance invalidation, and liability for injuries.
This guide explains EN16500 requirements, what safety features must be present, operator training obligations, and your responsibilities under UK health and safety legislation.
Gradeall International manufactures tyre baling equipment at our facility in Dungannon, Northern Ireland. Every MKII and MK3 baler is designed, tested, and certified to EN16500 standards. The safety requirements below are based on nearly 40 years of manufacturing experience and regulatory compliance across 100+ countries.
EN16500 is the European standard titled “Compactors and Balers – Safety Requirements.” It covers:
The standard specifies:
EN16500 applies to equipment manufactured in or imported to the UK and EU. It’s implemented through the Supply of Machinery (Safety) Regulations 2008 (UK law) and the EU Machinery Directive 2006/42/EC.
What EN16500 doesn’t cover:
Tyre balers are squarely within scope. Every manufacturer must demonstrate EN16500 compliance before equipment can be sold.
CE marking is the manufacturer’s declaration that equipment meets all applicable EU directives, including EN16500. The CE mark must be:
What CE marking demonstrates:
CE marking is not:
When purchasing a tyre baler, verify CE marking is present and request the Declaration of Conformity. If the supplier can’t provide these, walk away. You’re buying non-compliant equipment that puts your business at legal risk.
EN16500 requires specific safety features on all balers. These aren’t optional extras; they’re legal minimums.
Two-hand control systems: Both start buttons must be pressed simultaneously to initiate the compression cycle. This keeps the operator’s hands away from the compression chamber during the dangerous phase.
Requirements:
Two-hand controls are only required during the compression cycle. Loading, wire changing, and bale removal don’t require two-hand activation because the ram isn’t moving.
Emergency stop buttons (e-stops): Minimum two e-stops: one on the control panel, one accessible from the loading area. Large balers may require three or four depending on access points.
Test e-stops monthly. If any e-stop fails to halt the machine immediately, take equipment out of service until repaired.
Door interlocks: All access doors to compression chambers and moving parts must have interlock switches. Opening a door must stop machine operation.
Some older equipment uses pressure switches or limit switches that can be defeated easily. EN16500 requires positive-action interlocks that physically prevent operation with guards removed.
Guarding of moving parts: Fixed guards must cover:
Guards must:
EN16500 specifies minimum guard strength and impact resistance. Sheet metal guards must be minimum 2mm thick. Mesh guards must resist 500N impact force.
Warning labels and signage: Required warnings include:
Labels must be:
Replace damaged or missing labels immediately. They’re not decorative; they’re legal requirements.
The Provision and Use of Work Equipment Regulations 1998 (PUWER) requires employers to assess risks from work equipment and implement control measures.
Your PUWER obligations:
Risk assessment (Regulation 3): Conduct a site-specific risk assessment for the baler covering:
Document findings, rate risks (high/medium/low), and specify control measures.
Equipment suitability (Regulation 4): Equipment must be suitable for the intended use. A baler designed for cardboard isn’t suitable for tyres. Verify equipment specifications match your application.
Maintenance (Regulation 5): Equipment must be maintained in safe working order. Implement a maintenance schedule (see manufacturer’s manual) and keep records. Broken safety devices constitute legal breaches.
Inspection (Regulation 6): Initial inspection before first use, then periodic inspections based on risk. For balers with hydraulic lifting components, annual LOLER examination is required (Lifting Operations and Lifting Equipment Regulations 1998).
Information and instructions (Regulation 8): Provide adequate information to operators and maintenance staff. This includes:
Training (Regulation 9): Only trained, competent persons may operate the baler. Training must cover:
Training must be documented with trainee names, dates, trainer credentials, and topics covered.
Dangerous parts (Regulation 11): Prevent access to dangerous parts through guarding, interlocks, and control systems. This is EN16500 territory; the equipment manufacturer provides this through design, but you must maintain it.
Operator training goes beyond “press this button to start.” Competent operation requires understanding hazards, procedures, and responses to abnormal conditions.
Minimum training content:
Pre-operation checks (15 minutes):
Normal operation (60 minutes):
Safety systems (30 minutes):
Abnormal conditions (30 minutes):
Emergency procedures (30 minutes):
Post-operation procedures (15 minutes):
Assessment: Training should conclude with practical assessment:
Pass/fail assessment with documented results. Operators who don’t pass require additional training before working unsupervised.
Training frequency:
Trainer qualifications: Trainers must be competent in baler operation and safety. This typically means:
Peer training (experienced operator trains new starter) is acceptable if the experienced operator has documented training credentials and authority to certify competence.
Maintenance, cleaning, and fault diagnosis sometimes require removing guards or accessing hazardous areas. EN16500 and PUWER require formal procedures for this.
Lockout/tagout procedure:
Who can remove guards: Only authorized, trained personnel. Typical authorization criteria:
Operators removing guards for non-maintenance reasons (e.g., clearing wire jams) must follow abbreviated procedure: isolate power, test isolation, clear jam, replace guard, restore power, test function.
Consequences of improper guard removal:
Never operate equipment with guards removed unless absolutely necessary and proper lockout procedures are followed.
The Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013 (RIDDOR) requires reporting certain workplace incidents to the Health and Safety Executive.
Reportable incidents involving balers:
Fatal injuries: Any death resulting from work-related incident
Specified injuries:
Injuries causing more than 7 days absence:
Dangerous occurrences:
Most baler incidents don’t reach RIDDOR thresholds if equipment is properly maintained and operated. Common minor injuries (cuts from wire, bruises from manual handling) aren’t reportable unless they cause 7+ days absence.
Internal incident investigation: All incidents should trigger internal investigation even if not RIDDOR-reportable:
Investigation findings feed into risk assessment updates and training improvements.
The equipment supplier (manufacturer or importer) has legal duties under the Supply of Machinery (Safety) Regulations 2008:
Technical file: Manufacturers must maintain a technical file demonstrating compliance. This includes:
You don’t automatically receive the technical file, but it must exist and be available to regulatory authorities on request.
Declaration of Conformity: You should receive this with the equipment. It states:
Keep this document. You may need it for insurance, regulatory inspections, or equipment resale.
User manual: Must include:
Manuals must be clear, complete, and in English (plus other languages if equipment is sold internationally).
Parts supply: Manufacturers should maintain parts availability for at least 10 years. Critical safety components (e-stop buttons, interlocks, guards) should be available indefinitely.
If your supplier can’t provide Declaration of Conformity or adequate manuals, they’re in breach of legal obligations. Report to Trading Standards or HSE.
EN16500 is the European safety standard for waste compactors and balers. It specifies design requirements (guarding, control systems, structural strength), essential safety features (e-stops, interlocks, two-hand controls), and testing procedures. All balers sold in UK/EU must comply. Compliance is demonstrated through CE marking and Declaration of Conformity.
Yes. CE marking is legally required under the Supply of Machinery (Safety) Regulations 2008 for all industrial machinery sold or imported to the UK. Equipment without CE marking can’t be legally sold, and purchasing non-CE marked equipment exposes you to enforcement action, insurance issues, and liability for injuries.
Two-hand control systems (prevents hands in compression chamber), emergency stop buttons (minimum 2, immediately halts movement), interlocked access doors (stops machine when opened), fixed guarding (covers moving parts and hazards), warning labels (crushing hazard, operational warnings). These are EN16500 minimums; some equipment includes additional safety features.
Initial inspection before first use (by competent person), then periodic inspections based on risk. For balers with hydraulic lifting (ram considered lifting equipment), annual LOLER examination is required. Monthly operator checks (e-stop function, guard condition) and quarterly engineering inspections are recommended best practice.
Only trained, competent persons under PUWER Regulation 9. Competence requires documented training covering operation, safety systems, emergency procedures, and basic fault diagnosis. Training must be assessed (practical demonstration and questions), documented (trainee name, date, trainer credentials), and refreshed annually. Untrained persons cannot legally operate the equipment.
Training records showing: trainee name, training date, trainer name and credentials, topics covered (operation, safety, emergency procedures), assessment results (pass/fail), signature of trainee and trainer. Records must be retained for duration of employment plus 3 years. Inspectors can request training records during site visits.
Follow lockout/tagout procedure: isolate power, lock isolator with personal padlock, test isolation, depressurize system, apply warning tag, perform work, replace guard, verify complete, remove lock and tag, test safety systems. Only authorized, trained personnel can remove guards. Operating with guards removed violates PUWER and exposes you to enforcement action and liability.
Yes. Regulation 3 requires risk assessment before equipment first use and periodically thereafter. Assessment must identify hazards (crushing, cutting, hydraulic spray, electrical, manual handling), rate risks, and specify controls. Many manufacturers provide template assessments you can customize for site-specific conditions. Keep assessment documents with equipment records.
EN16500 compliance protects operators, satisfies legal obligations, and reduces business risk. All tyre balers sold in UK must carry CE marking demonstrating EN16500 conformity.
Mandatory safety features include two-hand controls (keeps hands clear during compression), emergency stops (minimum 2, immediately halts movement), interlocked doors (prevents operation with guards open), and fixed guarding (covers moving parts). These aren’t optional; they’re legal requirements.
Your obligations under PUWER include risk assessment (document hazards and controls), maintenance (keep equipment safe), inspections (annual LOLER for hydraulic lifting), information provision (manuals, procedures), and training (documented, assessed, refreshed annually).
Operator training must cover normal operation, safety systems, emergency procedures, and abnormal conditions. Assessment verifies competence before unsupervised operation. Training records (names, dates, topics, results) must be maintained and available for inspection.
Guard removal requires lockout/tagout procedures: isolate power, lock with personal padlock, test isolation, release stored energy, work safely, replace guards, verify complete, restore power, test safety. Only authorized personnel following proper procedures can remove guards.
RIDDOR requires reporting specified injuries, 7+ day absences, and dangerous occurrences. Internal investigation of all incidents (even minor ones) feeds into risk assessment improvements and training updates.
When purchasing tyre baling equipment, verify CE marking is present and request Declaration of Conformity. Gradeall provides full EN16500 documentation, operator training support, and maintenance guidance for all equipment manufactured at our Dungannon facility.
* The prices and running-cost figures below are based on real UK customer examples and are correct at the time of writing, but should be treated as indicative only.
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