Zhengzhou Lanshuo Electronics Co., Ltd
| Control Switch | 3*60A |
| Oscillation Frequency | 1-15KHz |
| Cooling Water Flow | >=20L/min |
| Maximum Temperature | 1800 degree C |
| Warranty | 1 Year |
| Connecting Wire | 10mm2 |
| Delivery Time | 5 working days |
| Supply Ability | 3000 sets per year |
| Power | 25kw |
| Payment Terms | T/T, Western Union, PayPal, L/C |
| Packaging Details | Heavy duty plywood case with foam |
| Input Current | 36A |
| Melting Capacity | 20kg gold, silver, copper; 5kg steel; 5kg aluminum |
| Voltage | 3-phase 380V, 50/60Hz |
| Type | Induction Melting Furnace |
| Cooling Water Pressure | >=0.2MPa |
| Color | Customizable |
| Certification | CE, ISO |
| Brand Name | Lanshuo |
| Model Number | LSZ-25 |
| Place of Origin | China |
View Detail Information
Explore similar products
1 - 20KHZ Frequency Induction Melting Furnace 35kw Power 57A Input Current CE
Electromagnetic Induction Scrap Metal Melting Furnace 25kw 36A Medium Frequency
Induction Gold Copper Silver Melting Equipment , Small Furnace For Melting Metal
160kw IGBT Electric Industrial Induction Furnace For Steel / Copper / Iron /
Product Specification
| Control Switch | 3*60A | Oscillation Frequency | 1-15KHz |
| Cooling Water Flow | >=20L/min | Maximum Temperature | 1800 degree C |
| Warranty | 1 Year | Connecting Wire | 10mm2 |
| Delivery Time | 5 working days | Supply Ability | 3000 sets per year |
| Power | 25kw | Payment Terms | T/T, Western Union, PayPal, L/C |
| Packaging Details | Heavy duty plywood case with foam | Input Current | 36A |
| Melting Capacity | 20kg gold, silver, copper; 5kg steel; 5kg aluminum | Voltage | 3-phase 380V, 50/60Hz |
| Type | Induction Melting Furnace | Cooling Water Pressure | >=0.2MPa |
| Color | Customizable | Certification | CE, ISO |
| Brand Name | Lanshuo | Model Number | LSZ-25 |
| Place of Origin | China | ||
| High Light | coin medal melting furnace ，silver gold minting furnace ，25kw precious metal furnace | ||
This Coin Medal Minting induction melting furnace is a 25kw medium frequency IGBT machine built for mints, medal manufacturers and precious metal refiners that cast silver, gold and copper alloy blanks for coin and medal production. The LSZ-25 model melts up to 20kg of gold, silver or copper per batch, giving minting workshops enough output to feed continuous strip casting and blanking lines without the delays of torch melting. Medium frequency induction heating produces a homogeneous melt with strong electromagnetic stirring, which is essential for achieving the uniform alloy composition required in circulating coinage. Operators can adjust the working frequency within the 1-15KHz range to match different alloys and casting temperatures, ensuring repeatable results from the first melt of the day to the last.
Key Features| Parameter | Specification |
|---|---|
| Model | LSZ-25 |
| Rated Power | 25kw |
| Input Current | 36A |
| Voltage | 3-phase 380V, 50/60Hz |
| Oscillation Frequency | 1-15KHz |
| Connecting Wire | 10mm2 |
| Control Switch | 3*60A |
| Melting Capacity | 20kg gold, silver, copper; 5kg steel; 5kg aluminum |
| Cooling Water Pressure | ≥0.2MPa |
| Cooling Water Flow | ≥20L/min |
| Maximum Temperature | 1800°C |
| Color | Customizable |
Beyond coin and medal blank casting, this furnace is used by jewelry manufacturers producing silverware batches, by refiners recovering gold and silver from scrap, and by research mints testing new alloy formulas. The tilting crucible option makes it convenient to pour molten silver into ingot molds, while the compact control cabinet keeps the melting area tidy in workshops where space is shared with rolling mills and blanking presses. Central banks and private mints in developing markets use the LSZ-25 as their primary melting unit because it combines affordable running cost with the melt quality needed for official coinage.
Packaging & Quality AssuranceThe LSZ-25 melting furnace is delivered in a heavy duty plywood case with foam inserts, including the IGBT power cabinet, melting crucible, water cooling hoses, power cables and an illustrated operation manual. Each machine is load tested at the factory and inspected for electrical safety before packing. A one-year warranty covers the inverter module, control board and main electrical parts, with remote technical support and readily available spare crucibles, induction coils and capacitors for long service life.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
500-2000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Zhengzhou Lanshuo Electronics Co., Ltd is located in Zhengzhou National High& New Technology and Industrial Development Zone. Our mission is to provide customers the highest quality products to gain the reputation by focusing on customer satisfaction. 15-year experienc... Zhengzhou Lanshuo Electronics Co., Ltd is located in Zhengzhou National High& New Technology and Industrial Development Zone. Our mission is to provide customers the highest quality products to gain the reputation by focusing on customer satisfaction. 15-year experienc...
Get in touch with us
Leave a Message, we will call you back quickly!