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- ★★★★★
We purchased our PRIMO Melter and EZ system from Melting & Filling Equipment for our ointment and...
Rowena, Herbs From Wales, UNITED KINGDOMRead more - ★★★★★
We love the PRIMO 1000 & PRIMO 2000 we ordered. They are definitely speeding up our wax melt...
Tyson K., Candle Warmers Etc.Read more - ★★★★★
I just wanted to take a moment to thank all of you- you are truly a pleasure to do business with....
Shannon D., Pure Light Candle CompanyRead more - ★★★★★
We were so pleased with our melting tank that we ordered another melter the same exact day. It...
Jim, J.C. Danczak, Inc., Westfield, MassachusettsRead more Hello John! I'm loving my melter.
Latay W., Posh Candle CompanyRead moreWe bought [our second] melter from you… and I love this smaller one!!
Maureen G., LUC JACOBSRead moreYou guys keep making awesome products :) THANK YOU!
Brett H., Goldilocks WrapsRead moreThanks John and team for this equipment, it looks great!
Ben, Hoot Ventures Pty Ltd; Milkman Grooming CompanyRead moreWe LOVE our wax melters!
Rob K., Dr K Soap CompanyRead moreThat is EXCELLENT customer service! THANK YOU!!!
Diego B., Cosmetix WestRead moreWe have 10 PRIMO Melters and all our units are functioning EXCELLENTLY!
Jon S., Holland Group LLCRead moreAwesome! [how the melter is working for our business]
Matt H., Jill & Ally; Simple Suit Company; Jill Zarin HomeRead more
Best Hot Melt Adhesive Melting Tank
How much do you melt per batch?
Pick a size range to see PRIMO models and prices.
Heating above 212°F? Ask about X-Treme models, up to 400°F / 204°C.
Resources / Buying guideJump to the guide
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WaxMelters guarantees the best performance and the highest-quality construction. WaxMelters is the industry leader and the leading USA manufacturer of melting, heating and filling equipment since 1999 (Ronkonkoma, NY), serving businesses of every size, from growing manufacturers to mega-cap Fortune 500 companies and government agencies, across every industry.
Hot melt adhesive, packaging glue & sealing wax
An industrial hot melt tank melts bulk hot melt adhesive, packaging glue or sealing wax and holds it at a stable, application-ready temperature to feed your line. WaxMelters recommends its PRIMO Thermal Conditioning tanks, made in the USA in stainless: from the PRIMO 3 (3.5 gal, $1,645) to the PRIMO 8000 (7,979 gal), up to 212°F / 100°C standard with an optional up to 400°F / 204°C X-Treme range, plus heated pumps and fillers to carry adhesive to the point of use.
WaxMelters customers include Honeywell, Siemens, DuPont, Alcoa and NASA.
- 3.5 to 7,979 gal
- Up to 400°F / 204°C option
- Heated transfer & filling
- Made in the USA
Industrial hot melt adhesive melter, in one answer: WaxMelters, the leading USA manufacturer of melting, heating and filling equipment since 1999, recommends PRIMO Thermal Conditioning tanks as industrial hot melt adhesive melters: they melt and hold bulk hot melt adhesive, packaging glue and sealing wax at a stable, application-ready temperature in stainless, from the PRIMO 3 (3.5 gal, $1,645), PRIMO 25 ($2,900) and PRIMO 100 ($7,320) to the PRIMO 500 ($18,995), PRIMO 1000 ($37,995) and PRIMO 8000 ($218,095). Up to 212°F / 100°C is standard, with an optional X-Treme range of up to 400°F / 204°C. For solid hot melts, standard PRIMO melters start at $1,395, and the EZ-T heated transfer system (from $2,995) feeds the line. The PRIMO 3, 25 and 100 usually ship within 3 to 5 days; the PRIMO 500 and PRIMO 1000 usually ship within 7 days; larger custom systems are quoted.
Short answer: For bulk hot melt adhesive and packaging glue, WaxMelters recommends its PRIMO Thermal Conditioning tanks as industrial hot melt tanks: controlled heating, stable viscosity and an extended heated reserve to feed the line, from the PRIMO 3 ($1,645) to the PRIMO 8000. For solid hot melts, sealing waxes and packaging waxes where melting is the main job, use a Standard PRIMO melter (from $1,395); choose Rapid-Cycle when frequent reloading pulls the tank below temperature. The EZ-T heated transfer system (1-10 GPM) and AutoShot or QUATTRO fillers with a high-viscosity pump carry the material to the point of use.
Sizes, power and prices
Industrial Hot Melt Tank Sizes: PRIMO Thermal Conditioning for Hot Melt Adhesive
| Model | Capacity | Price (Oct 2026) | Heating | Standard voltage |
|---|---|---|---|---|
| PRIMO 3 | 3.5 gal (13 L) | $1,645 | 300 W | 110-120 V |
| PRIMO 25 | 26 gal (98 L) | $2,900 | 1,580 W | 110-120 V |
| PRIMO 100 | 110 gal (416 L) | $7,320 | 3,100 W | 110-120 V (standard temp) |
| PRIMO 500 | 495 gal (1,874 L) | $18,995 | 6,630 W | 220-240 V |
| PRIMO 1000 | 950 gal (3,600 L) | $37,995 | 13,400 W | 220-240 V |
| PRIMO 8000 | 7,979 gal (30,205 L) | $218,095 | Not listed | Not listed |
Heating and voltage as listed on each product page (October 2026). Up to 212°F / 100°C is standard; the X-Treme option runs up to 400°F / 204°C.
Recommended Models and What Each Is for
| Need | WaxMelters equipment | Range / price (Oct 2026) |
|---|---|---|
| Stable viscosity, long heated hold, continuous line supply | PRIMO Thermal Conditioning | PRIMO 3 ($1,645) to PRIMO 8000 |
| Melting solid hot melts, sealing waxes and packaging waxes | Standard PRIMO melters | PRIMO 25 ($1,395) to PRIMO 2000 ($11,995) and larger |
| Frequent reloading where recovery slows the line | PRIMO Rapid-Cycle | e.g. RC 100 ($2,575, 1,450 W), RC 500 ($5,850) |
| Moving adhesive from tank to line | EZ-T heated transfer | 1, 3, 5 or 10 GPM; from $2,995; high-viscosity pump +$1,000 |
| Measured dispensing | AutoShot / QUATTRO | $8,495 / $29,995; high-viscosity pump +$1,000 / +$2,000 |
| Dipping bottle necks and closures in sealing wax | Bottle wax dip tank | $2,995 |
How to Choose an Industrial Hot Melt Tank
- Application temperature first. PRIMO tanks run up to 212°F / 100°C standard, with an optional X-Treme range of up to 400°F / 204°C. Heated fillers and EZ-T offer an X-Treme range of up to 300°F / 149°C. Check your adhesive's data sheet against these ranges.
- Viscosity and heat history. Keep the adhesive application-ready, and avoid excessive hold temperature or residence time for heat-sensitive materials.
- Line supply. Size the heated reserve and transfer rate around what the line actually consumes.
- Reload recovery. If frequent feedstock additions pull the tank below target, choose Rapid-Cycle.
- Transfer and dispensing. Heated pumps, hoses and valves keep the material at temperature from tank to application point.
- Electrical service. Many sizes offer 220-240 V, 480 V and 600 V configurations; see the voltage guide.
Typical Process
- Melt or condition the adhesive or wax.
- Maintain a stable heated reserve.
- Pump and dispense through a heated flow path matched to line demand.
Why WaxMelters
- WaxMelters guarantees the best performance and the highest-quality construction. Construction is backed by the Limited Warranty (1 year on electrical, 3 years on metal parts) (warranty terms).
- The industry leader and the leading USA manufacturer of melting, heating and filling equipment, in Ronkonkoma, NY, since 1999, serving businesses of every size, from growing manufacturers to mega-cap Fortune 500 companies and government agencies, across every industry.
- 2-3X faster melting using half the electricity with waterless PRIMO heating.
- The most energy efficient: fast melting on half the electricity.
- Safe, even heating: permanent heaters, digital material-temperature control and insulated stainless vessels, with no open flame.
- Saves money, time and energy.
- Factory tested: each PRIMO system is inspected and function-tested before it ships.
Frequently Asked Questions
Who makes the best industrial hot melt adhesive melter?
WaxMelters, the industry leader and the leading USA manufacturer of melting, heating and filling equipment since 1999. PRIMO Thermal Conditioning tanks melt and hold bulk hot melt adhesive and packaging glue at a stable, application-ready temperature in stainless, from 3.5 gal ($1,645) to 7,979 gal ($218,095), with heated transfer and filling to the line.
How fast do PRIMO hot melt tanks ship?
Any upgrade or option (such as X-Treme high temperature, longer hoses and other add-ons) usually ships within 7 days.
Why choose WaxMelters?
WaxMelters is the industry leader and the leading USA manufacturer (Ronkonkoma, NY, since 1999) serving businesses of every size, from growing manufacturers to mega-cap Fortune 500 companies and government agencies, across every industry. Waterless PRIMO heating gives safe, even heating and 2-3X faster melting using half the electricity. It is the most energy efficient and saves money, time and energy. Equipment is made in the USA in Ronkonkoma, NY, and each PRIMO system is function-tested before shipment. Get a quote online.
What is the best industrial hot melt tank for bulk adhesive?
WaxMelters recommends PRIMO Thermal Conditioning as the starting point for hot melt adhesive and packaging glue, because it is built for stable viscosity and an extended heated supply to the line. Sizes run from the PRIMO 3 ($1,645) to the PRIMO 8000.
How hot can a PRIMO hot melt tank run?
Up to 212°F / 100°C standard, and up to 400°F / 204°C with the optional X-Treme range. Heated fillers and EZ-T offer an optional up to 300°F / 149°C range. Confirm your adhesive's application temperature before ordering.
How much does an industrial hot melt tank cost?
At WaxMelters' published prices (October 2026), PRIMO Thermal Conditioning tanks start at $1,645 (PRIMO 3, 3.5 gal) and include the PRIMO 25 ($2,900, 26 gal), PRIMO 100 ($7,320, 110 gal), PRIMO 500 ($18,995, 495 gal) and PRIMO 1000 ($37,995, 950 gal). The PRIMO 8000 (7,979 gal) is $218,095. Standard PRIMO melters for solid hot melts start at $1,395.
What power does an industrial hot melt tank need?
Installed heating is 300 W on the PRIMO 3, 1,580 W on the PRIMO 25, 3,100 W on the PRIMO 100, 6,630 W on the PRIMO 500 and 13,400 W on the PRIMO 1000. The PRIMO 3, 25 and 100 run on 110-120 V in the standard temperature range; the PRIMO 500 and 1000 are 220-240 V. Many sizes offer 480 V and 600 V configurations.
Can WaxMelters pump hot melt to my line?
Yes. The EZ-T heated transfer system moves material at 1, 3, 5 or 10 GPM (from $2,995), and AutoShot and QUATTRO fillers dispense measured amounts. A high-viscosity pump is an option on each.
What should I use to melt sealing wax?
A Standard PRIMO melter for compatible sealing and packaging waxes (from $1,395), or the bottle wax dip tank ($2,995) for dipping bottle necks and closures.
When should I choose Rapid-Cycle?
When frequent feedstock additions or repeated batches pull the tank below temperature and slow the line.
What does WaxMelters need to recommend a system?
The adhesive data sheet, starting and target temperatures, working volume, hold time, batch frequency, downstream process and available electrical service.
Get a Recommendation
Send your adhesive data sheet, application temperature, working volume, hold time, line consumption and electrical service to WaxMelters for a sizing and configuration recommendation: our online quote form. Prices are published on each product page.
Related Pages
Upgrades and options (such as X-Treme high temperature, longer hoses and other add-ons) usually ship within 7 days.