Wax Melters: Industrial Wax Melter Tanks from 25 lb to 60,000 lb
Waterless PRIMO wax melters and PW water-jacketed melters, built in the USA
WaxMelters is the leading USA manufacturer of wax melters and melting equipment since 1999. Our team of 10 designs, builds, tests and supports every PRIMO and PW system at our factory in Ronkonkoma, New York, and ships worldwide. WaxMelters guarantees the best performance and the highest-quality construction.
- USA manufacturer since 1999
- Ronkonkoma, NY
- Waterless PRIMO heating
- 2-3X faster melting, half the electricity
- Up to 212°F/100°C standard
- BBB A+ rated
Compare wax melter sizesGet a sizing recommendation
Why Our Wax Melters Outperform Pots, Kettles and Water Jackets
Waterless, direct heatPermanent PRIMO heaters warm the vessel directly. No jacket water to fill, monitor or maintain, and faster heat-up between batches. 2-3X faster on half the electricityFully insulated double-wall construction keeps heat in the wax, not the room. Best performance, energy efficient. Digital temperature controlRepeatable set points Up to 212°F/100°C for fragrance incorporation, pouring and controlled holding. 304 stainless, #4 finishRounded stainless interiors clean easily and last. Add heated valves, stands, casters, mixing, pumps or filling equipment.
Wax Melter Size Comparison: PRIMO 25 to PRIMO 1500
These melters cover most candle shops and production rooms. Every model below runs from a single tank with digital control and ships ready to work.
PRIMO wax melter capacity, size, power and price
| Model | Wax capacity | Vessel volume | Inner dimensions | Heating power | Standard voltage | Price |
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| PRIMO 25 | 25 lb (11 kg) | 3.5 gal (13 L) | 10" dia. x 10" deep | 300 W | 110-120 V | $1,395 |
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| PRIMO 50 | 56 lb (25 kg) | 7 gal (26 L) | 15" dia. x 10" deep | 800 W | 110-120 V | $1,675 |
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| PRIMO 75 | 77 lb (35 kg) | 11 gal (41 L) | 15" dia. x 15" deep | 800 W | 110-120 V | $1,875 |
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| PRIMO 100 | 105 lb (47 kg) | 15 gal (57 L) | 15" dia. x 20" deep | 800 W | 110-120 V | $2,050 |
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| PRIMO 150 | 169 lb (76 kg) | 26 gal (98 L) | 18" dia. x 24" deep | 800 W | 110-120 V | $2,275 |
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| PRIMO 250 | 264 lb (120 kg) | 33 gal (125 L) | 18" dia. x 30" deep | 900 W | 110-120 V | $2,795 |
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| PRIMO 350 | 367 lb (166 kg) | 49 gal (185 L) | 22" dia. x 30" deep | 1,200 W | 110-120 V | $3,495 |
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| PRIMO 500 | 532 lb (241 kg) | 76 gal (287 L) | 30" dia. x 25" deep | 1,500 W | 110-120 V | $4,995 |
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| PRIMO 750 | 770 lb (349 kg) | 110 gal (416 L) | 30" dia. x 36" deep | 1,800 W | 110-120 V | $6,395 |
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| PRIMO 1000 | 1,226 lb (556 kg) | 158 gal (598 L) | 36" dia. x 36" deep | 1,800 W | 110-120 V | $7,995 |
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| PRIMO 1500 | 1,675 lb (760 kg) | 216 gal (818 L) | 38" dia. x 44" deep | 3,200 W | 220-240 V | $9,750 |
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Specifications and prices are taken from each product page (October 2026). All PRIMO models: waterless heating, digital material-temperature control, 304 stainless steel, Up to 212°F/100°C standard temperature range. Capacity varies with wax density, loading practice and safe operating headspace. Electrical options listed on product pages include 110-120 V, 220-240 V, 480 V and 600 V. Always confirm current specifications on the product page.
Need more than 1,675 lb? See the industrial wax melters below, or compare every model on the full PRIMO wax melting tank specification table.
Industrial Wax Melters: 2,000 lb to 60,000 lb
For plant-scale wax melting, PRIMO melters run to 60,000 lb in round and rectangular formats, with 220-240 V standard and 480 V or 600 V options.
Shop by range: production wax melters, 250 to 750 lb, high-volume wax melters, 1,000 to 5,000 lb and
industrial-scale wax melters, 7,500 lb and up. For full industrial tank specs, see our industrial melting tanks page.
PW Series Water-Jacketed Wax Melters
When a plant standard or validated process calls for indirect liquid-jacket heating, our fully welded 304 stainless PW Series is the right specification.
Before you choose, compare it with the matching waterless PRIMO, which melts 2-3X faster using half the electricity.
PW water-jacketed wax melter capacity, size and price
| Model | Wax capacity | Vessel volume | Inner dimensions | Price |
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| PW 75 Water-Jacketed Wax Melter | 75 lb (34 kg) | 11 gal (41 L) | 15" dia. x 15" deep | $1,595 |
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| PW 100 Water-Jacketed Wax Melter | 100 lb (45 kg) | 15 gal (57 L) | 16" dia. x 20" deep | $1,595 |
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| PW 150 Water-Jacketed Wax Melter | 150 lb (68 kg) | 26 gal (98 L) | 18" dia. x 24" deep | $1,775 |
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| PW 250 Water-Jacketed Wax Melter | 250 lb (113 kg) | 33 gal (125 L) | 18" dia. x 30" deep | $2,095 |
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| PW 350 Water-Jacketed Wax Melter | 350 lb (158 kg) | 49 gal (185 L) | 22" dia. x 28" deep | $2,750 |
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| PW 500 Water-Jacketed Wax Melter | 500 lb (226 kg) | 76 gal (287 L) | 30" dia. x 25" deep | $4,050 |
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| PW 750 Water-Jacketed Wax Melter | 750 lb (340 kg) | 110 gal (416 L) | 32" dia. x 42" deep | $5,395 |
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| PW 1000 Water-Jacketed Wax Melter | 1,000 lb (453 kg) | 158 gal (598 L) | 36" dia. x 36" deep | $6,395 |
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PW dimensions and prices from each product page (October 2026). Browse the PW Series water-jacketed melting tanks.
Choose a Wax Melter by Stage
Want melting and filling on one cart? See the Pour X-Press complete melt and fill systems. Running beeswax? See beeswax melters.
Wax Melter FAQ
What is a wax melter?A wax melter is a heated, temperature-controlled tank that melts solid wax (slabs, blocks, flakes or pellets) and holds it at a steady pour temperature for candle making and other production. PRIMO wax melters are waterless, digitally controlled 304 stainless-steel tanks from 25 lb to 60,000 lb, with a standard range up to 212°F/100°C.
What size wax melter do I need?Start with the largest batch you normally run. A PRIMO can begin a batch at about one-third of its rated capacity, so a larger melter can handle today's batch with room to grow. For example, a 35 lb batch points to the PRIMO 50 as the closer fit and the PRIMO 100 for growth. See the PRIMO sizing and capacity guide.
Can a wax melter plug into a standard outlet?Yes for most shop sizes. The PRIMO 25 through PRIMO 1000 run on standard 110-120 V, drawing from 300 W (PRIMO 25, about 2.5 A) to 1,800 W (PRIMO 1000, about 15 A). Have an electrician confirm the circuit for the PRIMO 350 to PRIMO 1000. PRIMO 1500 and larger are 220-240 V standard.
What is the difference between a waterless PRIMO and a water-jacketed PW wax melter?A PW Series melter heats water in a jacket around the vessel, which then heats the wax. A PRIMO heats the vessel directly with permanent heaters and digital control, so there is no jacket water to fill or maintain, and it melts 2-3X faster using half the electricity. Choose PW when your process or plant specification requires indirect water-jacket heating.
How hot does a PRIMO wax melter get?The standard temperature range is up to 212°F/100°C, which covers soy, paraffin, coconut, beeswax and blended candle waxes. A High-Temp X-Treme option up to 400°F/204°C is offered on many models; check the product page for your size.
How fast do wax melters ship, and what is the warranty?Ships within 7 days, unless a very large custom order. Standard coverage is the 1-Year Limited Equipment Warranty and the 3-Year Fabricated Stainless-Steel Vessel Warranty, with optional Factory Protection Plans that extend equipment coverage to 2, 3 or 4 years total.
WaxMelters guarantees the best performance and the highest-quality construction. Best performance, energy efficient. Waterless PRIMO heating melts 2-3X faster using half the electricity, with safe, even heat from digital temperature control.
We're proud to hold an A+ rating with the Better Business Bureau. View our BBB profile.
Ships within 7 days, unless a very large custom order. Standard coverage includes the 1-Year Limited Equipment Warranty and the 3-Year Fabricated Stainless-Steel Vessel Warranty, with optional Factory Protection Plans. See warranty terms.
WaxMelters (Melting and Filling Equipment Inc.), 2221 5th Ave, Unit 3, Ronkonkoma, NY 11779. Call (888) 929-6358 or email [email protected], Monday to Friday, 9 AM to 5 PM ET.
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