logo
Zhengzhou Lanshuo Electronics Co., Ltd
Email anna@cn-heat.com TEL: 86-371-55021983
Home > Products > Induction Melting Furnace >
Dental Precious Alloy Casting Induction Melting Furnace LSZ-15 15kw 10kg Silver Gold IGBT Electric
  • Dental Precious Alloy Casting Induction Melting Furnace LSZ-15 15kw 10kg Silver Gold IGBT Electric

Dental Precious Alloy Casting Induction Melting Furnace LSZ-15 15kw 10kg Silver Gold IGBT Electric

Place of Origin China
Brand Name Lanshuo
Certification CE, ISO
Model Number LSZ-15
Product Details
Type:
Induction Melting Furnace
Power:
15kw
Input Current:
18A
Voltage:
3-phase 380V, 50/60Hz
Oscillation Frequency:
1-15KHz
Connecting Wire:
10mm2
Control Switch:
3*40A
Cooling Water Pressure:
>=0.2MPa
Cooling Water Flow:
>=20L/min
Melting Capacity:
10kg Gold, Silver, Copper; 3kg Steel; 3kg Aluminum
Maximum Temperature:
1800 Degree C
Warranty:
1 Year
Color:
Customizable
Highlight: 

dental precious alloy melting furnace

,

gold silver induction casting machine

,

laboratory electric melting furnace

Payment & Shipping Terms
Minimum Order Quantity
1 set
Price
USD 2000-2500 / set
Packaging Details
Reinforced plywood case with foam
Delivery Time
5 working days
Payment Terms
T/T, Western Union, PayPal, L/C
Supply Ability
3000 sets per year
Product Description

This Dental LSZ-15 induction melting furnace is engineered for dental laboratories that cast precious alloys such as silver, gold and platinum group metals for crowns, bridges and partial dentures. The 15kw IGBT medium frequency power supply delivers clean, controlled melting with minimal alloy contamination, producing castings with consistent composition and fewer inclusions. With a melting capacity of 10kg for gold, silver and copper alloys, the furnace comfortably handles both single-unit dental castings and batch melting of sprue and scrap for reclamation. Its compact bench-friendly design and quiet operation make it a practical upgrade for dental labs replacing torch melting, because induction heating removes the risk of open flames and reduces oxidation of reactive precious metal alloys.

Key Features
  • Alloy friendly heating: Electromagnetic induction heats the metal itself, avoiding direct flame contact and limiting oxidation of precious dental alloys.
  • Clean melt quality: Magnetic stirring homogenizes the alloy and helps impurities rise to the surface before casting.
  • Adjustable frequency: The 1-15KHz working range can be tuned to suit silver, gold and other noble alloys.
  • Batch versatility: Handles 10kg precious metal batches as well as small 3kg charges for single castings.
  • Energy efficient: IGBT technology consumes at least 20 percent less energy than SCR based furnaces.
  • Safe workshop operation: No naked flame, water cooled coil and CE compliant electrical cabinet protect lab staff.
  • Low maintenance: Fewer consumable parts than gas melting systems, with easily replaceable crucibles and coils.
Technical Specifications
ParameterSpecification
ModelLSZ-15
Rated Power15kw
Input Current18A
Voltage3-phase 380V, 50/60Hz
Oscillation Frequency1-15KHz
Connecting Wire10mm2
Control Switch3*40A
Melting Capacity10kg gold, silver, copper; 3kg steel; 3kg aluminum
Cooling Water Pressure≥0.2MPa
Cooling Water Flow≥20L/min
Maximum Temperature1800°C
ColorCustomizable
Applications

The furnace is used by dental laboratories for melting noble metal alloys used in prosthodontics, by jewelry ateliers for casting white gold and silver pieces, and by refining workshops that reclaim precious metals from polishing dust and old restorations. Research laboratories studying alloy microstructure also benefit from the repeatable heating curve and controlled pouring temperature. Because the melting crucible can be exchanged quickly, the same power cabinet supports different crucible sizes and pouring configurations, which lets a single dental lab process crowns in the morning and larger batch melts in the afternoon without changing machines.

Packaging & Quality Assurance

The LSZ-15 dental melting furnace ships in a reinforced plywood case with shock-absorbing foam, together with the IGBT control cabinet, standard crucible, water cooling hoses, connection cables and a bilingual instruction manual. Before leaving the factory every unit undergoes a full-power test and a simulated melting cycle to verify temperature response and safety interlocks. A one-year warranty covers the inverter and control board, and our after-sales team offers remote setup support and a complete range of spare crucibles, coils and capacitors for ongoing laboratory use.

Contact Us at Any Time

86-371-55021983
No. 27 Fenglin Road, High-tech Zone, Zhengzhou 450001, Henan, China
Send your inquiry directly to us