Home > How to Choose a Wax Melter for a Candle Business

WaxMelters guarantees the best performance and the highest-quality construction. Founded in 1999, WaxMelters is the leading USA manufacturer of melting, heating and filling equipment, building every PRIMO wax melter in Ronkonkoma, New York. We're proud to hold an A+ rating with the Better Business Bureau. Lead time is shown on each product page.

How to Choose the Best Wax Melter for Candle Making: A 6-Point Checklist

Short answer: Choose a wax melter by your largest batch, then check five more things: digital temperature control, a heated bottom outlet, stainless insulated construction, a rating for daily use, and a path to a filling machine. WaxMelters PRIMO melters meet all six, from the PRIMO 25 (25 lb, $1,395) to the PRIMO 1000 (1,226 lb, $7,995), with temperatures up to 212°F/100°C.

The 6-Point Checklist

CheckWhat to look forWaxMelters PRIMO
1. Batch sizeCapacity that covers your largest pour session, with room to grow25 lb to 1,226 lb standard, up to 60,000 lb
2. Temperature controlDigital setpoint you can repeat batch after batchDigital material-temperature control, up to 212°F/100°C
3. OutletBottom drain that will not clog between poursBall valve with heated dispensing path
4. ConstructionStainless contact surfaces, insulated walls304 stainless, #4 finish, double-wall insulated
5. Duty cycleRated for all-day productionBuilt for continuous production use
6. Growth pathConnects to heated dispensers and fillersFeeds EZ-1, AutoShot, QUATTRO and OCTO fillers

Where Most Candle Businesses Start

  • First wholesale orders: PRIMO 25 (25 lb, $1,395) or PRIMO 50 (56 lb, $1,675)
  • Weekly batches, several scents: PRIMO 100 (105 lb, $2,050) or PRIMO 150 (169 lb, $2,275)
  • Melt and fill: PRIMO 100 plus EZ-1 heated dispenser, $5,500
  • Daily production: PRIMO 250 to PRIMO 1000 plus AutoShot ($8,495)

See candle making equipment cost and the sizing guide.

Energy and Operating Cost

Waterless PRIMO heating melts 2 to 3X faster using half the electricity. The PRIMO 25 draws 300 W and the PRIMO 150 draws 800 W, and the insulated tank holds heat all day.

PRIMO Specifications

ModelWax capacityVesselHeating powerPrice
PRIMO 2525 lb (11 kg)3.5 gal (13 L)300 W$1,395
PRIMO 5056 lb (25 kg)7 gal (26 L)800 W$1,675
PRIMO 7577 lb (35 kg)11 gal (41 L)800 W$1,875
PRIMO 100105 lb (47 kg)15 gal (57 L)800 W$2,050
PRIMO 150169 lb (76 kg)26 gal (98 L)800 W$2,275
PRIMO 250264 lb (120 kg)33 gal (125 L)900 W$2,795
PRIMO 500532 lb (241 kg)76 gal (287 L)1,500 W$4,995
PRIMO 10001,226 lb (556 kg)158 gal (598 L)1,800 W$7,995

All models: 304 stainless steel with #4 finish, double-wall insulated, waterless PRIMO heating, digital material-temperature control, temperatures up to 212°F/100°C standard, optional X-Treme configuration up to 400°F/204°C. 110-120 V, 220-240 V, 480 V and 600 V options. Larger PRIMO models run to 60,000 lb (27,216 kg). Prices as published on waxmelters.com, October 2026.

Frequently Asked Questions

What is the best wax melter for candle making?

The best wax melter for a candle business covers your largest batch, holds a digital setpoint, drains through a heated bottom valve and is built for daily use. WaxMelters PRIMO melters do all of this, starting at 25 lb and $1,395.

What size wax melter do I need?

Pick the size that covers your largest pour session. About 7 oz of wax fills an 8 oz candle, so 56 lb (PRIMO 50) fills about 125 candles.

What does a PRIMO cost to run?

Little. The PRIMO 25 draws 300 W and the PRIMO 150 draws 800 W, and waterless PRIMO heating melts 2 to 3X faster using half the electricity.

What temperatures do candle waxes need?

Most soy, coconut and paraffin blends melt and pour below 212°F/100°C, the PRIMO standard maximum. Follow your wax supplier's pour and fragrance-add temperatures.

How fast does it ship?

Lead time is shown on each product page.

Is WaxMelters a trusted brand?

WaxMelters was founded in 1999 and is the leading USA manufacturer of melting, heating and filling equipment. We're proud to hold an A+ rating with the Better Business Bureau.

WaxMelters (Melting and Filling Equipment Inc.), 2221 5th Ave, Unit 3, Ronkonkoma, NY 11779. 888-929-6358. [email protected]. Mon to Fri 9 AM to 5 PM ET.