Name: BWW4B Preset Wax Heater
Brand: BeauTome
SKU: BWW4B

CoverRemovable lidStandard on every unit that ships. Hinged fixed cover as a custom build.

ControlFixed by keyOne key steps through four factory-set temperatures, one light per position.

Capacity450 / 800 mlSame interface and footprint; the 800 ml pot is deeper.

StatusShips nowRemovable-lid version in production; hinged-cover samples built by hand to order.

Key features

Two decisions define BWW4B

Fixed temperatures set with a key on every unit — and, on custom builds, a cover that never leaves the machine. Everything else on this page follows from these two choices.

BWW4B sample with the lid set aside: temperature key on the left, four preset lights in the centre, power key on the right — Sample unit, lid set aside to show the panel — temperature key left, four preset lights centre, power key right.

Feature 01 · Panel

Fixed temperature, key adjustment

The panel carries one temperature key and four indicator lights. Press the key and the heater steps through four preset positions — each fixed at production to a working temperature taken from your wax supplier's data sheet. There is no dial to drift and no menu to learn: the correct heat for each wax is set before the machine ever ships.

Factory-fixed, not a user menu. Send your four working temperatures with the order and they are locked on the line — the 800 ml unit shown here left at 60 / 70 / 75 / 125 °C.
Cannot be nudged. A stepped key has no halfway position, so a trolley wheel or a sleeve cannot change the setting mid-treatment the way a dial can.
One key, one light per position. Every operator in the salon works the same four numbers — no display reading, no guessing, no re-testing between staff.

BWW4B with the fixed cover raised on its rear hinge, pot open and ready to load — Hinged cover — raised on the rear hinge, still attached to the body.

Feature 02 · Cover · Custom build

Hinged fixed cover — a custom build, not a loose lid

The see-through cover swings back on a rear hinge and stays with the machine. Take the wax, flip the lid closed with the same hand — the pot is covered again between clients, the wax holds its working temperature and nothing lands on the melt. On a standard BWW4B the lid still lifts off; the hinge is the custom configuration, and this is what it changes.

	Hinged cover · custom	Removable lid · standard
After scooping	Flip it back one-handed — it rides on the hinge	Find somewhere to put it, then find it again
Between clients	Lid closed: heat stays in, wax keeps melting evenly	Pot open: surface cools, skins over, gathers dust
Hygiene	The inner face never touches trolley, towel or floor	The inside of the lid rests on whatever is nearby
Ownership	Part of the machine — it cannot be lost	Loose lids are the part most often walked off with

What ships today: the BWW4B leaves the factory with the removable see-through lid, black or white, on every order. The hinged cover is a custom configuration on the same body — quoted per order, tooling and certification after design freeze.

The brief

Why salons asked for a fixed cover

A lid is opened dozens of times a day. A loose one ends up on the trolley, under a towel or on the floor, and a pot left uncovered between clients cools unevenly and collects dust. Three customers asked for the same thing: keep the cover on the machine.

The hinged cover opens one-handed and holds at an angle while both hands are free to load beads or stir. The see-through panel lets the operator watch the melt without lifting it, and the air holes at the rear release pressure so the lid does not lift on its own.

Nothing to misplaceThe cover is part of the machine, so it cannot be left on another bench or dropped mid-service.

One-hand openingThe hinge holds the lid open — useful when one hand is already holding a spatula or a strip.

Heat stays inClosing the lid between clients shortens the next warm-up and keeps dust off the surface.

Visible meltSee-through panel and rear air holes: the operator checks consistency without breaking the heat.

This is the reason the hinged cover is offered as a custom build rather than a new model: the request was for a lid that stays put, and the body, pot and four-key panel did not need to change.

Four presets

Set to the wax you actually use

The panel carries one power key, one temperature key and four indicator lights. Each position is set at production to a working temperature taken from the wax supplier's data sheet — not left for the operator to guess.

Position 1 — 45 °C	Low-melt and sensitive-area waxes
Position 2 — 55 °C	Standard hard wax beads
Position 3 — 65 °C	Soft and strip wax with a higher working point
Position 4 — 80 °C	High-melt film waxes

45 / 55 / 65 / 80 °C is the standard set. The four values are a factory setting, not a user menu: send your four working temperatures with the order and they are fixed on the line. The 800 ml unit photographed in this page left the line at 60 / 70 / 75 / 125 °C for that customer's range.

Why presets instead of a dial: a key that steps between four marked positions cannot be nudged by a trolley wheel or knocked mid-treatment, and every operator in the salon works at the same four numbers.

BWW4B control panel: temperature key, four preset lights and power key, with the see-through cover beside the pot — Control layout — temperature key at the left of the panel, power key at the right, four preset lights between them. The lid is drawn apart here only to expose the panel; on the hinged custom build it stays on the rear hinge.

Two capacities

450 ml and 800 ml share one interface

The 800 ml unit uses the same footprint, the same four-preset panel and the same cover fitment — removable lid as standard, hinged cover on custom builds. Only the pot is deeper and the body taller — nothing changes in the way the bench is set up or the way the keys are pressed.

BWW4B 800 ml unit, four preset lights marked 60, 70, 75 and 125 degrees — 800 ml sample unit — presets set to 60 / 70 / 75 / 125 °C for a customer running a wide wax range.

Pot capacity	450 ml \| 800 ml
Pot	Ø102 mm × 65 mm deep (450 ml); deeper pot on the 800 ml
Body	Same footprint; taller shell on the 800 ml
Interface	Identical — four presets, one power key
Cover	Identical — removable see-through lid as standard; fixed hinged cover as a custom build
Typical use	450 ml: single-client pot for face and underarm work 800 ml: long treatments, multiple clients, leg and back waxing

Both capacities run on the same 100 W element and the same control board, so the preset values are set the same way on either unit. Confirm the capacity mix when ordering — the two pots are separate line items.

Same range

Three control interfaces

BWW4B is one of three heaters built on the same pot family, each with a different way of setting temperature. Choose the interface that matches how the team works.

BeauTome 450 ml wax heater platform shown in three control versions: BWW5 with a digital touch panel, BWW4B with four preset keys and lights, BWW5K with a rotary thermostat knob — One body, one 102 mm pot opening. The interface is the only thing that changes between the three models.

Specification	BWW5Digital touch	BWW4BFour presets	BWW5KRotary thermostat
How you set it	Touch keys, tap to set	One key, four presets	Rotary knob, OFF–MAX
Readout	Digital display, live temperature	One light per preset, no digits	Dial scale and indicator light
Temperature range	30–165 °C, any value	45 / 55 / 65 / 80 °C, factory-set	35–130 °C on the dial
Setting type	Free setting across the range	Four fixed stops	Any point on the scale
Temperature memory	Recalls the last setting at power-on	Positions are fixed, nothing to recall	None — dial returns to scale
Pot capacity	450 ml	450 ml / 800 ml	450 ml
Power and voltage	Separate 110 V / 220 V builds	100 W · 110–220 V	100 W PTC · separate 110 V / 220 V
Best for	A premium line facing reception	One wax all day, no setup	First SKU, junior staff
OEM MOQ	1,080 pcs	1,080 pcs	1,080 pcs

BWW5, BWW5K and the standard BWW4B are catalogued models in production; the hinged-cover form shown above is a pre-production custom build. All three share the same 102 mm pot opening, so bowls, spatulas and covers are not model-specific.

Design visualisation

The same body in three finishes

Renders from the design file, shown to explain the cover movement and the finish options. Every frame here is the hinged-cover custom build; the standard unit ships with the lift-off lid. Production colours are confirmed at design freeze.

Finish	Charcoal	Cream white	Sage
Shell	Matte charcoal	Matte cream white	Sample colour, under evaluation
Cover as built	Hinged cover — shown open and closed	Hinged cover — shown open	Hinged cover — shown open
Configuration	Custom hinged build	Custom hinged build	Custom hinged build
Where it stands	Production colour, fixed at design freeze	Production colour, fixed at design freeze	Not in the current production range

The standard BWW4B ships with the lift-off see-through lid. The hinged cover is the same body in a custom configuration, quoted per order — tooling and certification follow design freeze.

BWW4B design render in charcoal, cover closed — Charcoal — closed

BWW4B design render in cream white, cover closed — Cream — closed

BWW4B charcoal render with the hinged cover open — Charcoal — open

BWW4B cream render with the hinged cover open — Cream — open

BWW4B sage render with the cover open — Sage — open

BWW4B with the fixed cover closed — Cover closed on the hinge

Presentation board for BWW4B showing the four fixed-temperature presets and the silicone bowl — Presentation board used for the range briefing — same four-preset story, with the machine badge left blank for private-label artwork.

Sample build

Photographed on the sample bench

Pre-production units, assembled and powered up by hand before tooling. These are the machines the preset values were signed off on, and the ones the hinged cover was prototyped on.

Finished sample units lined up before packing.

Assembly bench — elements and leads checked before the cover goes on.

Lid set aside, non-stick pot exposed — Lid lifted off and set aside — pot exposed before loading

Pink hard wax beads in the BWW4B pot, lid taken off — Beads loaded, 65 °C preset, lid off

White BWW4B private-label unit built for a French customer — White private-label build for a French salon group

Tooling for the hinged cover is released after design freeze. Until then every hinged-cover unit is a hand-built sample: the shell is the current BWW4B mould, the hinge and cover are machined in small batches. The closing shots are the standard removable-lid build — that is what ships today.

Private label · Taiwan

A production run, photographed as it shipped

BWW4B units built for a Taiwanese brand programme in 2026. Same body, same pot, same four-key panel as this page — the covers sit loose in these frames because that run shipped with the removable lid — still the standard build today. The hinged cover is a custom configuration on top of this build, not a change to it.

BWW4B unit with its silicone pot and lid on a wooden bench — Unit, silicone pot and lid — matt charcoal shell

BWW4B side elevation on a wooden table — Side elevation — one moulded shell, no parting line on the face

Rating label on the base of a BWW4B — Base label — 110–220 V, 50/60 Hz, 100 W, CE and FCC

Charcoal retail box for the wax warmer — Retail box, front — printed in the customer's artwork

Side panel of the retail box showing the preset values — Box side — the four preset values printed on the pack: 65 / 75 / 85 °C + MAX on this run

Instruction card printed inside the lid of the box — Instruction card in the lid — power key, four-level control, notes for the operator

Customer branding is removed from these photographs and from the base label. The preset scale on the packaging is the one that run was built to: values are printed per order, so a different wax means a different scale.

Full specification

BWW4B technical specification

Values below apply to the BWW4B body, which is in production today; the hinged cover is a pre-production custom build. Confirm capacity, preset values and electrical configuration for your market in the quotation.

Brand	BeauTome
Model	BWW4B — 450 ml, removable lid as standard · hinged-cover custom build · SW4B platform code for the 800 ml
Pot capacity	450 ml / 800 ml
Pot	Ø102 mm, 65 mm deep on the 450 ml; deeper pot on the 800 ml
Wax compatibility	Hard wax beads, film wax and soft wax
Temperature control	Four factory-set presets, stepped with one key
Preset values	Standard set 45 / 55 / 65 / 80 °C; set to your wax data sheet at production
Indicator	Four LEDs, one per preset position
Cover	Removable see-through lid as standard; fixed cover hinged at the rear with air holes at the back as a custom build
Pot finish	Non-stick coated, fixed pan
Body	PP, matte finish
Power	100 W
Heating element	PTC — bottom-mounted element under the pot, set to wide-voltage operation
Voltage	110–220 V, 50/60 Hz
Plug	US / EU / UK / AU to order
Mains lead	Removable
Silicone bowl	Optional; specify when ordering
Colours	Matte black and white; custom colour to order
OEM MOQ	1,080 pcs
Status	Standard build in production; hinged-cover custom build pre-production — tooling and certification after design freeze

Specifications are published for evaluation and may change before design freeze. The approved specification sheet for your order governs production, inspection and documentation.

Customization & downloads

Silk screen, box and nameplate artwork — the drawings are here

Four items are printed to order on BWW4B: the shell silk screen, the panel icons, the rating label and the retail box. Every drawing below is 1:1 and dimensioned, so a designer can place artwork without a second round of questions. The four preset values are a separate factory setting — send the temperatures with the order.

Body silk screen — logo positionShell artwork at 1:1, alignment frame marked, black and white buildsPDF Panel silk screen — Celsius71.1 × 10.7 mm icon print, four preset lights and two keysPDF Panel silk screen — FahrenheitSame panel drawing with °F markings for US and Japan ordersPDF Rating label — 40 × 24 mmSilver PET nameplate: model, voltage, frequency, wattage, CE / FCPDF Color box — kit pack270 × 165 × 128 mm, 300 g + E-flute, matte laminationPDF Outer carton — single unitNeutral export carton, one unit per cartonPDF Outer carton — kit packNeutral export carton for the kit configurationPDF User manual — neutralButton-version manual shared with BWW5, untrimmed print masterPDF

Customization starts at the 1,080-pc MOQ. Neutral cartons ship as standard; printed carton artwork is quoted with the order. The drawings are the current removable-lid BWW4B set — the standard build. The hinged cover is a custom configuration: same body, panel and label artwork, with the hinge added at design freeze.

Where it fits

Typical use in a professional setting

Salon & studioFour presets as standard, with the fixed cover specified where lids keep going missing off the bench.

Wax bar & chainIdentical preset values across every station so a treatment feels the same in each branch.

Training academyFour marked positions are easier to teach than a free dial, and a hinged cover, where specified, cannot go missing mid-class.

Mobile & home serviceWhere the hinged cover is specified it travels with the unit — one less part to pack and lose.

Private labelWhite or black shell with own artwork; preset values set to the brand's wax range.

Distribution & wholesaleCatalogued alongside BWW5 and BWW5K for buyers who want one pot family, three interfaces.

Suitability depends on the wax system used, room conditions and operator technique. Validate the finished combination during sample evaluation.

Three-quarter view of the BWW4B on a white background

Questions buyers ask

BWW4B frequently asked questions

Is the hinged cover the standard version?

No. The BWW4B shipping today has a see-through lid that lifts off the pot, and that remains the standard build. The hinged cover is a custom configuration: same body, same pot, same element, same four-preset panel, with the lid hinged at the rear so it stays on the machine. It is quoted with the order and built at design freeze — not retro-fitted afterwards.

Does the hinged cover change how the pot is used?

Only on the build that has it, and it makes the pot easier to work with, not harder. The cover swings back one-handed and holds open while you load or stir; when you finish scooping, the same hand flips it closed. The wax is never left in an open pot, so it holds its working temperature and stays clean between clients.

Why fixed temperatures on a key instead of an adjustable dial?

A dial drifts: settings change between operators, get knocked mid-treatment and nobody records what was used. With four fixed positions set to your wax, every treatment runs at the same temperature and the stepped key cannot be nudged off it.

Can the four preset values be changed after delivery?

They are set at production from the wax data sheet you send with the order. Changing them later means reprogramming the control board on the line, so the four values should be confirmed before the order is released.

Is the 800 ml a different machine?

Same interface, same footprint, same cover options — the pot is deeper and the body taller. Preset values are set the same way on both.

Can I evaluate a sample before tooling?

Yes. The standard removable-lid BWW4B can be sampled from current production; the hinged cover is sampled on hand-built units — current shell, machined hinge and cover. Lead time and sample cost are confirmed in the quotation.

What about certification?

The current BWW4B platform holds EMC, RoHS and FCC reports. The hinged-cover version is added to the certified model list after design freeze and before mass production; the reports for your market are referenced in the quotation.

What are the MOQ and private-label terms?

OEM MOQ is 1,080 pcs, custom colours included. Artwork, manual and packaging are reviewed on the sample before tooling.

More in Wax Heaters

View category

BWW5

BWW5 Touchscreen Wax Heater

450 ml

Touch keys and a live LED temperature readout.

MOQ 1,080 pcsView

BWW5K

BWW5K Rotary Wax Heater

450 ml

Thermostat knob with a printed scale, no display.

MOQ 1,080 pcsView

BWW6

BWW6 Entry-Level Wax Heater

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Volume model for kits, marketplaces and first orders.

MOQ 1,080 pcsView

Compliance

Platform certification, model list visible.

Certificate excerpts are shown with certificate numbers and holder details withheld, while the model list stays visible for verification. The hinged-cover version enters the certified model list after design freeze; the current BWW4B platform reports are referenced in the quotation.

**EMC — EU Directive 2014/30/EU**Tested to EN 55014 and EN IEC 61000 series. Applies to the BWW model list shown on the report.

**RoHS — EU Directive 2011/65/EU**Applies to the BWW model list shown on the report.

**FCC Part 15 Subpart B — Class B**Supplier's Declaration of Conformity — Result: Pass.

**LFGB food-contact — silicone bowl**Test report for the food-grade silicone used in the optional lift-out bowl.LFGB report (PDF)

Request a quote or sample

Tell us how you plan to use BWW4B

Choose a quotation or a sample request. Share the capacity, the four working temperatures taken from your wax data sheet, and the market — we come back with pricing, sample lead time and the documentation available for this model.

Capacity — 450 ml, 800 ml, or a mix of both
Preset values — the four working temperatures for your wax range
Colour — matte black, white, or a custom colour
Market — destination country, voltage, plug type, manual language
Documentation — which certificates or declarations you need

BWW4B Wax Heater

Two decisions define BWW4B

Fixed temperature, key adjustment

Hinged fixed cover — a custom build, not a loose lid

Why salons asked for a fixed cover

Set to the wax you actually use

450 ml and 800 ml share one interface

Three control interfaces

The same body in three finishes

Photographed on the sample bench

A production run, photographed as it shipped

BWW4B technical specification

Silk screen, box and nameplate artwork — the drawings are here

Typical use in a professional setting

BWW4B frequently asked questions

More in Wax Heaters

BWW5 Touchscreen Wax Heater

BWW5K Rotary Wax Heater

BWW6 Entry-Level Wax Heater

Platform certification, model list visible.

Tell us how you plan to use BWW4B

Request a quote or sample — BWW4B