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Freemax Rexa 3 Airflow Tuning

Published 2026 · VapeWholesaleHub trade desk

Airflow tuning is the single adjustment that changes how Rexa 3 feels in daily use.

Between the factory gate and the retail shelf, airflow tuning is where most of the value on the Rexa 3 is either created or lost.

Keeping a short internal note on airflow tuning for each SKU pays for itself the first time a dispute arises over the Rexa 3.

Why airflow tuning matters on the Rexa 3

Restricted airflow suits mouth to lung customers moving from traditional products.

Where two suppliers look identical on price, airflow tuning is usually the variable that separates them over a full year.

Open airflow serves direct lung users who prioritise vapour volume.

Reference specification

Item	Value
Model	Rexa 3
Brand	Freemax
Category	Local Supply
Battery	800 mAh
Output range	12-40 W
Capacity	1.0 ml
Charging	USB-C fast charge
Coil options	0.6 / 0.8 / 1.0 ohm
Carton quantity	240 units

An adjustable ring lets one SKU serve both preferences and simplifies inventory.

Practical notes for buyers

Documentation is not paperwork for its own sake; on airflow tuning it is the difference between a clean clearance and a delayed one.

Checklist

Check carton quantities against the commercial invoice line by line.
Agree in advance who pays for return freight on a defect claim.
Record the arrival condition with photographs on the day of delivery.
Retain one sealed sample carton from every batch for reference.
Log sell through by account for the first eight weeks.
Keep certificates current and filed against the exact model name.

Commercial terms

Agreeing a defect handling procedure before the first shipment removes emotion from later conversations.

Lead times are a function of component availability as much as factory capacity, so buffers should reflect both.

Volume tier	Indicative unit level	Lead time
Carton (163 units)	Tier 1	7-12 days
Pallet (511 units)	Tier 2	21-30 days
Container (6377 units)	Tier 3	21-30 days

All figures above are indicative working ranges used for planning. Final specification and commercial terms are confirmed in writing before any deposit.

Frequently asked questions

Can airflow be adjusted on Rexa 3?

Most current designs include a rotating ring or sliding switch; confirm the exact mechanism on the specification sheet.

What happens if a batch fails inspection?

The agreed procedure normally covers replacement of affected units or credit against the next order, documented before shipment.

Can packaging be adjusted for our market?

Artwork localisation is straightforward; structural changes need larger volumes and a longer lead time.

Is documentation provided for customs?

Commercial invoice, packing list and the relevant certificates are supplied; the importer's broker handles the declaration.

Final word

None of this is complicated, but it does need to be written down and reviewed on a schedule.

Trade enquiry

Quotations, samples and artwork files are available on request. Please state model, quantity per SKU, destination and target delivery window.

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