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Melting Tanks & Heating Equipment

Choose the Right Heating System for the Material & Process

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 304 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.

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PRIMO 25 Industrial Wax Melter – 25 lbs (11 kg) approximate capacity / 3.5 gal (13 L) vessel PRIMO 25 Industrial Wax Melter

Capacity: 25 lbs (11 kg) • 3.5 gal (13L)
Inner Dimensions: 10" diameter x 10" depth

Price: $1,395.00
In Stock
PRIMO 25 lb Rapid-Cycle industrial melter PRIMO 25 Rapid Cycle Industrial Melter

Capacity: 25 lbs (11 kg) • 3.5 gal (13L)
Inner Dimensions: 10" diameter x 10" depth

Price: $1,645.00
In Stock
PRIMO 3 gallon stainless steel thermal conditioning tank PRIMO 3 Thermal Conditioning System

Capacity: 3.5 gal (13L) • 25 lbs (11 kg)
Inner Dimensions: 10" diameter x 10" depth

Price: $1,645.00
In Stock
PRIMO 50 Industrial Wax Melter – 56 lbs (25 kg) approximate capacity / 7 Gal (26 L) vessel PRIMO 50 Industrial Wax Melter

Capacity: 56 lbs (25 kg) • 7 Gal (26 L)
Inner Dimensions: 15" diameter x 10" depth

Price: $1,675.00
In Stock
PRIMO 75 Industrial Wax Melter – 77 lbs (35 kg) approximate capacity / 11 gal (41 L) vessel PRIMO 75 Industrial Wax Melter

Capacity: 77 lb (35 kg) • 11 gal (41 L)
Inner Dimensions: 15" diameter x 15" depth

Price: $1,875.00
In Stock
PRIMO 50 lb Rapid-Cycle industrial melter PRIMO 50 Rapid Cycle Industrial Melter

Capacity: 56 lbs (25 kg) • 7 Gal (26 L)
Inner Dimensions: 15" diameter x 10" depth

Price: $2,000.00
In Stock
PRIMO 7 gallon stainless steel thermal conditioning tank PRIMO 7 Thermal Conditioning System

Capacity: 7 Gal (26 L) • 56 lbs (25 kg)
Inner Dimensions: 15" diameter x 10" depth

Price: $2,000.00
In Stock
PRIMO 100 Industrial Wax Melter – 105 lb (47 kg) approximate capacity / 15 gal (57 L) vessel PRIMO 100 Industrial Wax Melter

Capacity: 105 lb (47 kg) • 15 gal (57 L)
Inner Dimensions: 15" diameter x 20" depth

Price: $2,050.00
In Stock
PRIMO 150 Industrial Wax Melter – 169 lbs (76 kg) approximate capacity / 26 Gal (98 L) vessel PRIMO 150 Industrial Wax Melter

Capacity: 169 lbs (76 kg) • 26 Gal (98 L)
Inner Dimensions: 18" diameter x 24" depth

Price: $2,275.00
In Stock
PRIMO 75 Rapid-Cycle Industrial Melter, stainless steel rapid-recovery melter, 77 lb approximate wax capacity PRIMO 75 Rapid Cycle Industrial Melter

Capacity: 77 lb (35 kg) • 11 gal (41 L)
Inner Dimensions: 15" diameter x 15" depth

Price: $2,300.00
In Stock
PRIMO 10 gallon Thermal Conditioning System, stainless steel waterless heated process tank, 11 gallon vessel PRIMO 10 Thermal Conditioning System

Capacity: 11 gal (41 L) • 77 lb (35 kg)
Inner Dimensions: 15" diameter x 15" depth

Price: $2,300.00
In Stock
PRIMO 100lb Rapid-Cycle industrial melter PRIMO 100 Rapid Cycle Industrial Melter

Capacity: 105 lb (47 kg) • 15 gal (57 L)
Inner Dimensions: 15" diameter x 20" depth

Price: $2,575.00
In Stock
PRIMO 15 gallon stainless steel thermal conditioning tank PRIMO 15 Thermal Conditioning System

Capacity: 15 gal (57 L) • 105 lb (47 kg)
Inner Dimensions: 15" diameter x 20" depth

Price: $2,575.00
In Stock
PRIMO 250 Industrial Wax Melter – 264 lbs (120 kg) approximate capacity / 33 Gal (125 L) vessel PRIMO 250 Industrial Wax Melter

Capacity: 264 lbs (120 kg) • 33 gal (125 L)
Inner Dimensions: 18" diameter x 30" depth

Price: $2,795.00
In Stock
PRIMO 150 Rapid-Cycle Industrial Melter, stainless steel rapid-recovery melter, 169 lb approximate wax capacity PRIMO 150 Rapid Cycle Industrial Melter

Capacity: 169 lbs (76 kg) • 26 Gal (98 L)
Inner Dimensions: 18" diameter x 24" depth

Price: $2,900.00
In Stock
PRIMO 25 gallon stainless steel thermal conditioning tank PRIMO 25 Thermal Conditioning System

Capacity: 26 Gal (98 L) • 169 lbs (76 kg)
Inner Dimensions: 18" diameter x 24" depth

Price: $2,900.00
In Stock
PRIMO 250 lb Rapid-Cycle industrial melter PRIMO 250 Rapid Cycle Industrial Melter

Capacity: 264 lbs (120 kg) • 33 gal (125 L)
Inner Dimensions: 18" diameter x 30" depth

Price: $3,470.00
In Stock
PRIMO 35 gallon stainless steel thermal conditioning tank PRIMO 35 Thermal Conditioning System

Capacity: 264 lbs (120 kg) • 33 gal (125 L)
Inner Dimensions: 18" diameter x 30" depth

Price: $3,470.00
In Stock
PRIMO 350 Industrial Wax Melter – 367 lbs (166 kg) approximate capacity / 49 Gal (185 L) vessel PRIMO 350 Industrial Wax Melter

Capacity: 367 lbs (166 kg) • 49 Gal (185 L)
Inner Dimensions: 22" diameter x 30" depth

Price: $3,495.00
In Stock
PRIMO 350 Rapid-Cycle Industrial Melter, stainless steel rapid-recovery melter, 367 lb approximate wax capacity PRIMO 350 Rapid Cycle Industrial Melter

Capacity: 367 lbs (166 kg) • 49 Gal (185 L)
Inner Dimensions: 22" diameter x 30" depth

Price: $4,220.00
In Stock
PRIMO 50 gallon stainless steel thermal conditioning tank PRIMO 50 Thermal Conditioning System

Capacity: 49 Gal (185 L) • 367 lbs (166 kg)
Inner Dimensions: 22" diameter x 30" depth

Price: $4,220.00
In Stock
PRIMO 500 Industrial Wax Melter – 532 lbs (241 kg) approximate capacity / 76 Gal (287 L) vessel PRIMO 500 Industrial Wax Melter

Capacity: 532 lb (241 kg) • 76 gal (287 L)
Inner Dimensions: 30" diameter x 25" depth

Price: $4,995.00
In Stock
PRIMO 500 Rapid-Cycle Industrial Melter, stainless steel rapid-recovery melter, 532 lb approximate wax capacity PRIMO 500 Rapid Cycle Industrial Melter

Capacity: 532 lb (241 kg) • 76 gal (287 L)
Inner Dimensions: 30" diameter x 25" depth

Price: $5,850.00
In Stock
PRIMO 75 gallon stainless steel thermal conditioning tank PRIMO 75 Thermal Conditioning System

Capacity: 532 lb (241 kg) • 76 gal (287 L)
Inner Dimensions: 30" diameter x 25" depth

Price: $5,850.00
In Stock
PRIMO 750 Industrial Wax Melter – 770 lbs (349 kg) approximate capacity / 110 Gal (416 L) vessel PRIMO 750 Industrial Wax Melter

Capacity: 770 lb (349 kg) • 110 gal (416 L)
Inner Dimensions: 30" diameter x 36" depth

Price: $6,395.00
In Stock
PRIMO 750 Rapid-Cycle Industrial Melter, stainless steel rapid-recovery melter, 770 lb approximate wax capacity. PRIMO750 Rapid Cycle Industrial Melter

Capacity: 770 lb (349 kg) • 110 gal (416 L)
Inner Dimensions: 30" diameter x 36" depth

Price: $7,320.00
In Stock
PRIMO 100 Gallon Thermal Conditioning System, stainless steel waterless heated process tank, 110 gallon vessel PRIMO 100 Thermal Conditioning System

Capacity: 110 gal (416 L) • 770 lb (349 kg)
Inner Dimensions: 30" diameter x 36" depth

Price: $7,320.00
In Stock
   
 
Equipment Buying Guide

Match the Heating System to the Primary Process Duty

Vessel 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.

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