Material verification
Confirm steel grade, thickness, surface finish and food-contact environment against the order.
Inspeksyon
Quality Control for Food Processing Blades
Quality control follows the confirmed drawing, sample or specification: material, hardness, thickness, holes, edge angle, surface condition and packing protection.
Inspection Principles
A custom blade should not only look sharp. It must fit the machine, cut consistently and withstand cleaning and repeated production.
What To Confirm Before Production
The final inspection standard should be agreed from the drawing, sample or equipment model before production starts.
Drawing dimensionsOld blade sampleEquipment modelMaterial requestHardness targetPacking requirement
Hardness testing
Check hardness after heat treatment according to the target range for the blade type and cutting load.
Dimensional inspection
Check profile, holes, slots, bore and key mounting dimensions.
Hole position inspection
Review thickness, flatness, straightness and deformation risk before edge finishing.
Thickness inspection
Inspect bevel direction, edge angle, burr, tooth pitch or perforation pitch according to blade function.
Edge angle review
Check polishing, scratches, rust spots and anti-rust packing for transport.
Inspeksyon
Inspection Report Excerpts
Report images show examples of technical verification capability. For batch production, inspection items and documents follow the confirmed order requirement.
Original report screenshots are retained for credibility; translated captions explain the purpose for international buyers.
Edge morphologyElement checkHeat-treatment reviewHardness range
01 / Report sample
Inspeksyon SEM Edge Observation
Electron microscope images help review edge morphology, fracture trace, wear condition and abnormal surface features.
02 / Evidence
EDS Composition Analysis
Element spectrum analysis checks the inspected area and supports material review.
03 / Evidence
Metallographic Structure
Microstructure observation helps review heat treatment condition, matrix uniformity and obvious carbide segregation.
04 / Evidence
Hardness Analysis
Hardness readings across different positions help judge heat treatment consistency and target range suitability.
Practical QC Workflow
Sinusuri ang materyal, tigas, posisyon ng butas, kapal, anggulo ng edge, surface finish, batch consistency at anti-rust packing para sa food machinery blades.
1
Confirm drawing or sample
2
Select material and thickness
3
Machine key dimensions
4
Heat treatment
5
Precision grinding
6
Edge finishing
7