SIT offers comprehensive power tools testing services from the development phase to market access. This helps manufacturers at every stage of their journey to market approval.

Our experts assist you with development support, educational workshops, and performance evaluations.

For manufacturers looking to expand to global markets, our experts will guide you through every step to ensure compliance with safety and quality regulations. This will facilitate successful power tools certification.

Quality-assurance inspection of power electric tool is the process by which SIT experts evaluate power tools to ensure their safety, reliability, efficiency, and regulatory compliance. This evaluation entails mechanical products testing and electrical products whole performances, which check the tools’ functionality under various conditions and stresses.

Key Aspect of Power Tools Inspection

1. Physical Condition:
Check for any visible damage, cracks, or missing parts on the tool body.
Ensure handles and guards are securely fixed and not loose.
2. Electrical Cables and Plugs:
Inspect power cords for cuts, frays, or exposed wires.
Confirm plug pins are intact and properly connected.
Ensure cable insulation is in good condition.
3. Switch and Controls:
Verify ON/OFF switches are working smoothly.
Ensure the tool shuts off properly when switched off.
4. Earthing and Insulation:
Check for proper earthing connection where required.
Double insulation marking should be visible on tools without earth wire.
5. Guards and Safety Devices:
Ensure all guards are in place and functioning correctly.
Check for proper alignment and movement of guards (especially on grinders, saws, etc.).
6. Accessories and Attachments:
Verify correct type and size of wheel, blade, or bit is fitted.
Ensure attachments are securely tightened and not damaged.
7. Operational Check:
Run the tool briefly to check for unusual vibration or noise.
Ensure smooth operation without overheating.
8. Label and Identification:
Check tool ID, inspection tag, and last inspection date are clearly visible.
Verify tool is included in the approved tool list.
9. Storage and Cleanliness:
Tools should be clean, free from oil or dust.
Store in a dry, safe, and designated area after use.
10. PPE and Usage Compliance:

Checklists for Quality Control Inspections Using Power Tools:

> Drop test for cartons
> A product drop test
> Barcode readability check  
> Rub test (for labels, markings, and logos)
> Adhesion test（for labels, markings, and logos）
> Check assembly  
> Strain relief test for power cords
> Fatigue test for switch / button
> Internal component/construction check 
> Speed check (Without a load)
> Standby power test
> Test for high voltage
> Switch on the test (no load)
> Power consumption test
> Check for low-voltage starting
(Without a load) Speed check
> Enter current check
> Input current check
> Noise level check

Power Tool Inspection Services

SIT quality-assurance inspections for power tools include:

> First-Article Inspections (FAI) are performed prior to mass production. Product properties are measured and compared with specifications to verify quality matches.
> In-Process Inspections (IPI) ensure that the processes and techniques used to manufacture power tools are followed.
> Pre-Shipment Inspections (PSI) verify the conformity of power tools to specifications before shipping. Inspectors evaluate workmanship, functionality, packaging, labeling, and other criteria as required.
> Container Loading Supervision (CLS) ensures that proper methods are employed during product loading, and counts are verified on-site.
> Sorting services are used to inspect production and detect quality issues or perform rework operations.