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Variable Speed Polisher Specification Example for Scooter Fleets: Folding Type

Source:Durable Electric Bicycle Tire / Time:2026-09-18

Variable Speed Polisher Specification Example for Scooter Fleets: Folding Type

This is a worked specification for variable speed polisher in a folding type programme. It is the document we would send a buyer who asks what exactly they are getting: the material, the dimensions that are actually controlled, the finish, and the checks that happen before anything is packed.

The folding type version exists because the duty cycle on scooter fleets is not the same as on a showroom vehicle. Where the two are specified identically, something fails later — usually premature wear on the first batch.

Variable Speed Polisher

Example specification

ItemVariable Speed Polisher
ApplicationScooter Fleets
VersionFolding Type
Base materialAnodised Aluminium
Controlled dimensions4 key dimensions, recorded per lot
Tolerance band±0.2 mm
Finishas machined
MOQ200 pieces per specification
Sampling10 working days, 5 days per revision
ComplianceDOT

How the example is built up

  1. Start from the duty cycle, not from the catalogue photograph.
  2. Fix the base material in writing — Anodised Aluminium, in this example.
  3. List the dimensions that are actually controlled and the tolerance on each.
  4. Name the finish and what it has to survive.
  5. State the inspection level and who pays when a lot fails.

Variable Speed Polisher example

Processes involved

  • heat treatment
  • electroplating
  • injection moulding
  • shot blasting
  • robot welding
  • anodising

Where this example applies

Programmes that run folding type most often specify this build for scooter fleets. Related applications include camper conversions, boat trailers, courier fleets, delivery vans, workshop replacements.

Checks before packing

  • Dimensional report against the approved drawing.
  • AQL 2.5 sampling on the finished lot.
  • Finish inspection under agreed lighting.
  • Carton drop test on the first lot of a new packing specification.

Questions buyers ask

What testing is included?

Standard lots ship with dimensional and hardness reports. DOT documentation is issued with the shipment when your market requires it.

How long does sampling take?

Samples leave the factory in 10 working days, and each revision round adds about 5 days once you have seen the first piece.

Can you match an existing sample?

Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.

Can the specification be held on file?

Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the DOT-compliant build instead of a fresh interpretation.

Send the specification you are working to and we will confirm what we can match, what we would change and why.

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