Tamper and Plunger Fit Verification - Blender QC

Inspection template for verifying blender tamper or plunger length, lid fit, model compatibility, and blade clearance to prevent blade-strike and confirm correct accessory pairing.

Inspection Details

• Blender model identified
  Record the blender make/model or equipment ID being inspected.
• Tamper or plunger part number identified
  Record the accessory part number, SKU, or manufacturer reference.
• Inspection date and inspector
  Record when the verification was performed and who completed it.

Accessory Identification and Model Pairing

• Accessory matches approved blender model
  Verify the tamper or plunger is the correct accessory for the specific blender model.
• Accessory length matches specification
  Measure the overall accessory length and compare it to the approved specification.
• Accessory condition acceptable
  Check for cracks, deformation, loose components, or wear that could affect safe use.

Lid Fit and Opening Clearance

• Tamper or plunger passes through lid opening without binding
  Confirm the accessory inserts through the lid opening smoothly and without excessive force.
• Lid remains properly seated during insertion
  Verify the lid stays fully seated and stable when the accessory is inserted and removed.
• Clearance around accessory within lid opening is adequate
  Confirm there is sufficient clearance so the accessory does not rub, wedge, or distort the lid opening.

Blade Clearance and Safe Operation

• Accessory does not contact blades at any point
  Verify the tamper or plunger cannot strike the blades during normal insertion, use, or removal.
• Minimum blade clearance verified
  Measure the clearance between the accessory tip and the blade assembly at the closest point.
• Safe manual test performed without abnormal resistance
  Perform a controlled fit test to confirm the accessory moves freely without catching or scraping.