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PRIMO 15000 Rectangular Industrial Wax Melter
Fast, Even, Digitally Controlled Waterless Melting
The PRIMO 15000 Rectangular is a 304 stainless steel industrial wax melter engineered to combine fast melting, even heat distribution, digital temperature control and energy-efficient operation in an insulated production vessel without a conventional water jacket.
Capacity: 15,000 lb (6,804 kg) • Vessel Capacity: 2,053 gal (7,771 L)
Inner Dimensions130" L × 76" W × 48" deep 330 × 193 × 122 cm
Outer Dimensions134" L × 80" W × 50" H 340 × 203 × 127 cm
Standard Heating17400 W Digital temperature control
Why PRIMO
Speed, Even Heating and Efficiency—Without Excessive Heat Intensity
PRIMO is designed around the complete melting process rather than simply applying the highest possible wattage to the material. The objective is fast production melting while maintaining more controlled heat distribution, repeatable temperature control and substantially lower heating demand than conventional water-jacketed equipment.
2–3X Faster Than Traditional Water-Jacketed MeltersPRIMO waterless heating eliminates the need to first heat and maintain a separate water reservoir, allowing usable heat to reach the production vessel more efficiently.
Even, Controlled HeatingPRIMO is engineered to distribute heat around the vessel instead of relying on a high-wattage localized heat source. This helps reduce hot spots and provides more controlled melting and holding.
Lower Heating PowerSelect PRIMO systems use substantially less installed heating power than comparable conventional water-jacketed systems while delivering faster melting and production recovery.
Digital Material-Temperature ControlAdjustable digital control maintains repeatable material-temperature setpoints for melting and heated holding without relying on uncontrolled high-intensity heat input.
Why not simply use more direct heat? Higher-wattage direct-heated pots can transfer heat very quickly, but concentrated heat can also create localized hot surfaces and greater scorching or material-degradation risk. PRIMO is designed for a production balance of speed, even heating, digital control and energy efficiency.
Documented water-jacket comparison: a PRIMO 1000 configuration uses 1.8 kW of heating power versus 9 kW for a comparable conventional water-jacketed 1000-class system — an 80% reduction in installed heating power.
Melt times and energy use vary by material, starting temperature, batch load, ambient conditions, electrical configuration and operating procedure. The 2–3X comparison is against comparable traditional water-jacketed melting systems, not every high-wattage direct-heated vessel.
More Usable Capacity
PRIMO 15000 Rectangular Adds a Rectangular High-Volume Vessel Option
The PRIMO 15000 Rectangular provides approximately 15,000 lb (6,804 kg) of wax capacity in a 2,053-gallon (7,771 L) vessel.
The vessel is sized around usable production volume and process requirements rather than simply making the vessel match the model number.
More usable capacity can mean fewer refills, more material available for filling or transfer and additional production flexibility before moving to the next PRIMO size.
Designed For
Production Wax Melting Across Multiple Industries
Candle ManufacturingSoy, paraffin, coconut blends, pillar wax, container wax and other compatible candle-wax formulations.
Beeswax & Food-Contact WaxBeeswax, cheese-coating wax, packaging wax and compatible food-contact wax processes.
Cosmetic & Specialty WaxDepilatory wax, skincare waxes, microcrystalline wax, casting wax and other compatible wax-based materials.
Standard Equipment
What Comes With the PRIMO 15000 Rectangular
- 304 stainless steel product-contact vessel
- #4 stainless interior finish
- Double-wall insulated construction
- Stainless steel lid
- Digital temperature controller
- Permanent PRIMO waterless heating system
- Illuminated power controls and electrical protection
- Outlet / ball-valve configuration as selected
- Electrical configuration as selected for the model
- Built for repeated production use
Configure the System
Standard Equipment First—Production Options as Needed
Process & CleanabilityIntended-use review, washdown environment and enhanced smooth-ground interior weld finishing.
Material HandlingAgitation, wax filtration, outlet size, heated valves and downstream transfer requirements.
InstallationVoltage, stand, casters, temperature range and other production-system options where offered for this model.
Operating & Support Resources
Instructions, Controls and Warranty
Nearby PRIMO Sizes
Compare the PRIMO 15000 Rectangular With Nearby Models
| Model | Capacity | Vessel | Typical Production Fit |
| PRIMO 12000 | 12,000 lb (5,445 kg) | 1,566 gal (5,927 L) | Large-volume industrial / bulk storage |
| PRIMO 15000 | 15,000 lb (6,804 kg) | 1,957 gal (7,412 L) | Plant-scale / centralized thermal processing |
| PRIMO 15000 Rectangular | 15,000 lb (6,804 kg) | 2,053 gal (7,771 L) | Plant-scale rectangular / lower-profile large volume |
| PRIMO 30000 | 30,000 lb (13,608 kg) | 3,998 gal (15,134 L) | Large plant-scale / major bulk melting |
| PRIMO 45000 | 45,000 lb (20,412 kg) | 5,984 gal (22,653 L) | Very large plant / centralized production supply |
Standard PRIMO, Rapid-Cycle or Thermal Conditioning?
Standard PRIMO is the starting point for most wax-melting applications. Thermal Conditioning is used where gentler long-duration thermal management is the priority. Rapid-Cycle is used when recovery time is restricting output.
Setting Control on Melting Tank
PRIMO 15000 Rectangular
Technical Specifications
15,000 lb (6,804 kg)
Approximate wax capacity
2,053 gal (7,771 L)
Vessel capacity
130" L × 76" W × 48" deep 330 × 193 × 122 cm
Inner dimensions
134" L × 80" W × 50" H 340 × 203 × 127 cm
Overall dimensions
Vessel & Construction
| Product-Contact Material |
304 Stainless Steel |
| Interior Finish |
#4 Stainless Finish |
| Inner Dimensions |
130" L × 76" W × 48" deep 330 × 193 × 122 cm |
| Overall Dimensions |
134" L × 80" W × 50" H 340 × 203 × 127 cm |
| Construction |
Double-Wall Insulated Stainless Steel |
| Lid |
Stainless Steel Lid |
Heating & Controls
| Heating Type |
PRIMO Waterless Heating System |
| Controller |
Digital Material-Temperature Controller |
| Standard Temperature Range |
32–212°F (0–100°C) |
| Standard Heating Power |
17400 W |
| Electrical Service |
110-120v, 220-240v, 480v or 600v configurations available
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| X-Treme High-Temperature Option |
Optional configuration up to 400f/204c available |
Outlet & Production Features
| Outlet / Valve |
Outlet and ball-valve configuration selected at purchase; size and material may vary by model and application |
| Agitation |
Optional mixing / agitation configurations where available for the model |
| Filtration |
Optional wax filtration configurations where available |
| Support Stand |
Optional stainless steel production stand where offered |
| Mobility |
Optional industrial casters where offered |
| Enhanced Cleanability |
Optional smooth-ground interior welds, washdown and application-specific cleanability features |
Capacity note:
15,000 lb (6,804 kg) is an approximate wax capacity. Actual material weight
varies by density, formulation, operating level and required headspace.
Physical vessel capacity is approximately 2,053 gallons (7,771 L).
Final electrical service, outlet configuration, high-temperature options and
application-specific accessories should match the selected product configuration.
Production Planning
How the PRIMO 15000 Rectangular Fits Into Production
The PRIMO 15000 Rectangular is positioned for plant-scale rectangular / lower-profile large volume. Use the vessel capacity as one part of selection; daily output also depends on batch size, refill frequency, starting temperature, recovery target and downstream demand.
Approximate Capacity
15,000 lb (6,804 kg)
Vessel Capacity
2,053 gal (7,771 L)
Standard Heating
17400 W
Production Role
Use the PRIMO 15000 Rectangular as Part of the Complete Production Flow
Where This Size Fits
Choose this size around plant-scale throughput, storage strategy, material transfer, facility power and future production expansion.
Downstream Integration
Designed for plant-scale integration with centralized pumping, heated transfer, filtration, storage and downstream production systems.
System Integration
Build Beyond the Melting Tank
Mix & Condition
Add agitation or material-conditioning features when the formulation or production process requires them.
Filter & Transfer
Review filtration, pumps, heated hoses, valves and transfer components around the material and required flow rate.
Dispense & Fill
Supply semi-automatic or automated filling equipment from the heated PRIMO vessel as production grows.
Capacity Planning
Compare Nearby PRIMO Sizes Before Finalizing Capacity
| Model |
Capacity |
Vessel |
Typical Production Fit |
| PRIMO 12000 | 12,000 lb (5,445 kg) | 1,566 gal (5,927 L) | Large-volume industrial / bulk storage |
| PRIMO 15000 | 15,000 lb (6,804 kg) | 1,957 gal (7,412 L) | Plant-scale / centralized thermal processing |
| PRIMO 15000 Rectangular | 15,000 lb (6,804 kg) | 2,053 gal (7,771 L) | Plant-scale rectangular / lower-profile large volume |
| PRIMO 30000 | 30,000 lb (13,608 kg) | 3,998 gal (15,134 L) | Large plant-scale / major bulk melting |
| PRIMO 45000 | 45,000 lb (20,412 kg) | 5,984 gal (22,653 L) | Very large plant / centralized production supply |
Physical Planning
Confirm Footprint, Access and Utilities
Vessel Dimensions
Inner: 130" L × 76" W × 48" deep
330 × 193 × 122 cm
Outer: 134" L × 80" W × 50" H
340 × 203 × 127 cm
Before Installation
Confirm floor space, operator access, outlet height, material loading method,
downstream equipment position and required electrical service before final placement.
Continue Building the Production System
Once the melter size is selected, the next step is deciding how material will be mixed,
filtered, transferred, dispensed or filled. Use the equipment guides and support resources
below instead of repeating the application-review step.
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Features
- Fast, even heating with digital temperature control
- Waterless system — no water jacket maintenance or replacement heaters
- Energy-efficient design reduces operating costs
- 304 stainless steel construction with #4 finish
- Double-walled insulated tank
- Smooth stainless steel interior for easier cleaning
- Clog-free dispensing with heated valve system
- Built for continuous production use
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