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Melting tanks and heated equipment

Melting Tanks & Heating Equipment

WaxMelters is the standard for industrial melting tanks, and makes the only truly professional industrial melting tanks. World's fastest, even-heating, most energy efficient melting tanks. PRIMO delivers 2-3x faster melting using half the electricity. Industrial and commercial wax melting tanks, Rapid-Cycle and Thermal Conditioning PRIMO systems, heated holding tanks, tilting kettles and water-jacketed tanks.

Most popular: PRIMO 150, our most popular entry-level tank and the most versatile. The world's best melting tank | 169 lb / 26 gal from $2,295 Buy Now

  • US-built in Ronkonkoma, NY
  • BBB A+ rated
  • 1-year electrical, 3-year metal parts warranty
  • Trusted by NASA and Fortune 500s

Most PRIMO tank sizes usually ship within 3 to 5 days. PRIMO 350 to 1000 usually ship within 7 days.

Trusted by

Blue Origin logoNASA logoFender logoYamaha logoJim Beam logoMaker's Mark logoYankee Candle logoS.C. Johnson logoScentsy logoVoluspa logoPartyLite logoNewell Brands logo

Reviews

  • ★★★★★We purchased our PRIMO Melter and EZ system from Melting & Filling Equipment for our ointment and... Rowena, Herbs From Wales, UNITED KINGDOMRead more
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Explore in 3D

Real photos shown; tap View in 3D to rotate any model. 3D illustrations, not exact models. See every model in the 3D showroom

Why PRIMO

World's Fastest, Even-Heating, Energy Efficient Melting Tanks

PRIMO waterless heating delivers 2-3x faster melting using half the electricity.

  • 2-3xFaster Melting
  • HalfThe Electricity Used
  • EvenHeating, Energy Efficient
  • StainlessSteel, Digital Control

Lead Times

Ship Times and Starting Prices by Size

Most PRIMO tank sizes usually ship within 3 to 5 days. PRIMO 350 to 1000 usually ship within 7 days. Larger PRIMO equipment usually ships within 7 days.

PRIMO ship times and starting prices by size
Size RangeCapacityStarting PriceLead TimeOrder
Small25 to 250 lbFrom $1,395Usually ships within 3 to 5 daysBuy Now
Medium350 to 1000 lbFrom $3,495Usually ships within 7 daysBuy Now
Large1500 to 7500 lbFrom $9,750Usually ships within 7 daysBuy Now
Extra Large10000 to 60000 lbFrom $38,500Usually ships within 7 daysRequest a Quote

Compare

Standard, Rapid-Cycle or Thermal Conditioning?

The same stainless steel PRIMO vessel with the heating package that fits your process.

PRIMO heating packages compared
Heating PackageChoose It WhenStarting PriceWhere to Buy
Standard PRIMOYou melt and hold wax for pouring, pumping, filling or transfer. Standard heating is up to 212°F / 100°C.From $1,395 (PRIMO 25)Buy Now
Rapid-CycleRecovery time is limiting your output, with repeated loading or short production cycles.From $1,645 (PRIMO 25)Buy Now
Thermal ConditioningStable viscosity and gentle, long-duration heated holding matter more than melt speed.From $1,645 (PRIMO 25)Buy Now

Rapid-Cycle and Thermal Conditioning are heating options.

Buying Guide

How to Choose a PRIMO in Four Steps

  1. 1

    Size to Your Largest Batch

    Choose the PRIMO whose listed capacity covers your biggest single batch. Use the sizing calculator.

  2. 2

    Pick a Heating Package

    Standard, Rapid-Cycle or Thermal Conditioning. Compare the three.

  3. 3

    Choose Voltage and Options

    Set voltage, maximum temperature, lid and mixer, stand and casters on the product page.

  4. 4

    Buy Online or Request a Quote

    Check out online, or request a formal quote for custom and large systems.

Frequently Asked Questions

How do I choose the right PRIMO size?

Choose the PRIMO whose listed wax capacity covers your largest single batch. The how-much-per-batch picker and the sizing calculator on this page show the matching model and price.

How fast do PRIMO melting tanks ship?

Most PRIMO tank sizes usually ship within 3 to 5 days. PRIMO 350 to 1000 usually ship within 7 days. Larger PRIMO equipment usually ships within 7 days.

How fast is a PRIMO melting tank?

PRIMO tanks are the world's fastest, even-heating, most energy efficient melting tanks, with 2-3x faster melting using half the electricity.

What is the difference between Standard, Rapid-Cycle and Thermal Conditioning?

Standard PRIMO is the starting point for most wax melting. Rapid-Cycle is used when recovery time limits output. Thermal Conditioning is used where gentle, long-duration temperature management matters most.

Can I order a PRIMO online?

Yes. Choose heating, maximum temperature and options on the product page, add to cart and check out online.

What if I need a size or shape you do not list?

Use the Custom Tank Wizard for a priced custom design, or request a quote and the factory team will confirm sizing, options and freight.

Proof

Trusted by Manufacturers Since 1999

  • 1999Building Equipment Since
  • 40+Industries Served
  • A+BBB Rating
  • 3 to 5 DaysShip Time on Most PRIMO Sizes

“NASA/MSFC has the requirement for a Wax Melter, Pump and Transfer System with custom upgrades and has accepted WaxMelters equipment based on technical acceptability, schedule and price.”

Steven S., NASA Marshall Space Flight Center

“These pieces of equipment are critical to our current project. We are now buying an additional PRIMO wax melter and dispensing system.”

Jessica C., NASA Marshall Space Flight Center

“Our production is at least doubled. The equipment is easy to set up, extremely easy to use, and has worked great.”

Tyson, Candle Warmers Etc.
  • NASA
  • US Army
  • Lockheed Martin
  • Honeywell
  • Siemens
  • P&G
  • Unilever
  • S.C. Johnson
  • Kroger
  • Dow
  • Sonoco
  • Alene Candles
  • Yankee Candle
  • Voluspa
  • Lush
  • Scentsy

Need Help Choosing?

Buy online now, or send your batch size and material for a recommendation and formal quote.

Melting Tanks & Heating Equipment

PRIMO equipment is engineered for industrial melting, heating, thermal conditioning, heated holding and rapid-recovery production. Start with the process requirement, then select the appropriate PRIMO family and size.

Waterless PRIMO Heating Stainless Steel Digital Temperature Control Small Batch to Plant Scale
Quick PRIMO Model Sizing

Find Your Current Fit & Growth Fit

Enter the production requirement you run today. Results remain hidden until you calculate.

Starting-size tool only. Final selection should account for material behavior, practical headspace, heating or recovery requirements, electrical service and downstream production demand.
Equipment Selection

Start With the Primary Production Requirement

Select the equipment family by what the process must do, not simply by the tank size.

Standard PRIMO Platform

PRIMO Melters & Heating Tanks

The starting point for most compatible wax melting, warming and production-heating applications.

  • Solid wax melting
  • Batch heating and recovery
  • Heated holding
  • Filling and transfer supply
View PRIMO Melters →
Controlled Thermal Conditioning

PRIMO Thermal Conditioning Systems

For applications where stable material condition, controlled heat input and extended heated holding are more important than maximum recovery speed.

  • Temperature-sensitive materials
  • Viscosity management
  • Extended heated holding
  • Process and filling-system staging
View Thermal Conditioning →
Rapid Recovery

PRIMO Rapid-Cycle Industrial Melters

For compatible processes where repeated loading and recovery time can limit production throughput.

  • Repeated batch loading
  • Shorter compatible recovery cycles
  • Higher-throughput production
  • Application-matched electrical configuration
View Rapid-Cycle Systems →
Heat / Mix / Discharge

Tilting Heated Process Kettles

Heated batch equipment for processes requiring formulation, mixing and controlled discharge by tilting.

  • Batch formulation
  • Ingredient incorporation
  • Optional mixing
  • Controlled tilting discharge
View Tilting Kettles →
Facility & Utility Planning

Tank Cost Is Only Part of the Equipment Decision

Review equipment footprint, connected heating power, available electrical service and usable process capacity before selecting the final system.

Equipment Buying Guide

Match the Heating System to the Primary Process Duty

Capacity is only one part of selecting industrial heating equipment. Material form, target temperature, recovery requirement, hold time, viscosity, production rate, facility utilities and downstream equipment can all affect the final configuration.

Melting Solid or Semi-Solid Material

Start with a Standard PRIMO melting tank when the primary job is melting compatible solid or semi-solid feedstock followed by heated holding, pumping, pouring, transfer or filling.

Controlled Thermal Conditioning

Consider PRIMO Thermal Conditioning when stable material temperature, controlled heat input, viscosity management or extended heated holding is more important than maximum recovery speed.

Repeated Batch Loading & Recovery

Consider PRIMO Rapid-Cycle when new material is loaded repeatedly and the time required to return toward operating temperature is limiting production throughput.

Facility & Utility Planning

Review outside equipment footprint, installed heating power, available electrical service and usable process capacity before choosing the final system.

Calculate Footprint & Utility Savings →

Frequently Asked Questions

Industrial Melting & Heating Equipment FAQ

Which PRIMO system should I start with for wax melting?

Standard PRIMO is the normal starting point for compatible wax melting, warming, heated holding and production-line supply. Rapid-Cycle or Thermal Conditioning should be selected when the process has a more specialized thermal requirement.

When should I use Thermal Conditioning?

Thermal Conditioning is intended for applications where maintaining controlled material condition, stable viscosity or extended heated holding is the primary requirement.

When should I use Rapid-Cycle?

Rapid-Cycle is intended for compatible high-throughput production where repeated loading and recovery time between loads can limit output.

What information is needed to size a process-heating system?

Useful sizing information includes material type, starting form, batch weight or working gallons, starting and target temperatures, desired heat-up or recovery time, batches per shift, downstream process and available electrical service.

Need Help Choosing the Right PRIMO System?

Send the material, production requirement, temperature range, batch size or working volume, recovery requirement and downstream process. WaxMelters can review the complete application before recommending the final equipment configuration.

Request an Application Review Get a Price Estimate Footprint & Utility Calculator