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video outgoing-inspectionProvidedmachinery test reportProvided
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weight (kg)1000useDescaling / Stripping
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cleaning processsteel shot cleaningcleaning typeManual
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materialcarbonpower(w)customized
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warranty3 Monthskey selling pointsCompetitive Price, Long Service Life, Easy to Operate
S390 steel shot is identified for abrasive-blasting requirements.
Specify the selected grading
State the required S390 particle distribution and material acceptance in the order. The designation should be checked against the actual supplied media rather than treated as a complete batch inspection.
- S390 shot requirement.
- Steel abrasive identity.
- Particle distribution to inspect.
- Hardness acceptance to agree.
- ISO documents to review.
Define the machine trial
Provide the equipment media limits, workpiece and required surface result. Request a representative selected-shot trial before process approval.
Confirm document applicability
Ask for the issuer, scope and relevance of any certification record. Best-selling and manufacturer descriptions do not prove certification, factory capability, media life or cleaning productivity. Obtain item-specific material and particle evidence before relying on those claims.





