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RESISTANCE MELTING FURNACE
Small Desktop Resistance Melting Furnace
Compact tabletop electric resistance melting furnace designed for laboratory testing, small sample smelting and craft casting. Generates stable heat via high-quality resistance heating elements through radiation and convection. Features precise digital temperature control, clean flameless operation and low noise. Ideal for melting low-melting-point alloys, precious metal samples and small-batch non-ferrous metal materials with uniform heating effect.
Specifications
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Input Voltage: AC220V, 50/60Hz
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Rated Power: 5kW
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Max Working Temperature: 1150℃
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Melting Capacity: 0.3–1.5kg
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Heating Method: Electric resistance heating
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Cooling Method: Natural air cooling
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Machine Dimension: 360 × 300 × 380 mm
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Net Weight: Approx. 25kg
Applicable Materials
Copper, brass, aluminum and small alloy samples for trial melting
Product Features
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Compact desktop layout, occupies minimal bench space
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Rapid temperature rise, simple operation and easy maintenance
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Clean electric heating without smoke, suitable for workshop and lab
Safety Protection
Over-temperature, over-current and short-circuit automatic protection and alarm
Electric Resistance Crucible Melting Furnace
Classic crucible-type resistance melting furnace integrating electric heating and crucible melting structure. Heating elements surround the crucible for omnidirectional uniform heating, effectively reducing metal oxidation and slag formation. Equipped with multi-layer thermal insulation lining to minimize heat loss and improve thermal efficiency. Simple structure, easy maintenance and stable performance, widely used for conventional melting of aluminum, zinc, lead and tin alloys in small workshops.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 40kW
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Max Working Temperature: 1250℃
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Melting Capacity: 25–45kg
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Heating Element: Resistance heating wire
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Cooling Method: Natural air cooling
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Machine Dimension: 1300 × 820 × 1350 mm
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Net Weight: Approx. 410kg
Applicable Materials
Aluminum, copper, zinc and various non-ferrous metal alloys
Product Features
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Clean electric heating with zero exhaust pollution
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Stable and precise furnace temperature control
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Simple structure, convenient crucible replacement
Safety Protection
Over-current, over-temperature, short-circuit and power failure protection
Intelligent Constant-Temperature Resistance Melting Furnace
Smart temperature-controlled resistance melting furnace with automatic constant-temperature operation function. Adopts high-precision temperature sensing system to real-time monitor and adjust heating power, maintaining stable molten metal temperature. Features accurate temperature calibration, small temperature deviation and consistent melting quality. Supports long-term heat preservation after melting, perfectly suitable for continuous small-batch casting and precision alloy production.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 32kW
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Max Working Temperature: 1200℃
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Temperature Control Precision: ±2℃
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Melting Capacity: 18–35kg
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Control System: PLC + touch screen constant temperature control
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Cooling Method: Air cooling
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Machine Dimension: 1220 × 760 × 1300 mm
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Net Weight: Approx. 370kg
Applicable Materials
Aluminum alloy, copper alloy requiring strict temperature consistency
Product Features
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Intelligent closed-loop constant temperature control
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Automatic parameter storage, data recording and fault self-diagnosis
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Stable temperature field, reduces alloy composition deviation
Safety Protection
Multi-stage over-temperature interlock, overload protection and emergency stop
Small Desktop Crucible Melting Furnace
Compact tabletop crucible melting unit designed for laboratory testing, sample melting, and small craft casting. Features a simple external heating structure with high‑temperature resistant crucible holders. Supports stable low‑volume melting of gold, silver, tin, and zinc alloys. Easy manual operation, fast heat up, and minimal floor space required. Ideal for educational labs, jewelry workshops, and small batch experimental melting tasks.
Specifications
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Input Voltage: AC220V, 50/60Hz
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Rated Power: 6kW
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Max Working Temperature: 1200℃
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Melting Capacity: 0.5–2kg
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Heating Mode: Electric resistance heating
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Operation: Desktop placement, manual charging
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Cooling Method: Natural air cooling
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Machine Dimension: 380 × 320 × 400 mm
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Net Weight: Approx. 28kg
Applicable Materials
Gold, silver, copper, brass and small batch non-ferrous alloy samples
Product Features
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Compact desktop design, small footprint and easy operation
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Fast temperature rise, simple parameter setting
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Low noise, suitable for jewelry workshop and lab trial melting
Safety Protection
Over-temperature, over-current and short-circuit automatic protection & alarm
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Energy-Saving Insulated Resistance Melting Furnace
Thermally optimized energy-saving resistance melting furnace with high-performance composite insulation materials. Effectively blocks internal heat dissipation and reduces power consumption during operation. Upgraded resistance heating elements feature long service life and high electrothermal conversion rate. Low surface temperature and safe flameless working mode meet environmental protection standards. Ideal for factories with strict energy-saving and low-emission production requirements.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 30kW
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Max Working Temperature: 1250℃
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Melting Capacity: 20–35kg
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Energy Saving Rate: 20~30% compared with ordinary resistance furnaces
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Cooling Method: Natural air cooling
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Machine Dimension: 1280 × 780 × 1320 mm
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Net Weight: Approx. 390kg
Applicable Materials
Aluminum, copper, zinc and conventional non-ferrous alloys
Product Features
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Multi-layer high-efficiency insulation lining to minimize heat loss
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Optimized heating layout, lower power consumption
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Stable furnace temperature and extended crucible service life
Safety Protection
Over-temperature, overload and short-circuit automatic power-off protection
High-Purity Precious Metal Resistance Melting Furnace
Specialized resistance melting furnace for oxidation-free smelting of precious metals. Adopts closed heating chamber design to isolate external air and reduce metal loss and impurity mixing. Precise low-power uniform heating avoids local overheating and precious metal burning loss. Stable and clean heating environment ensures high purity of molten gold, silver and platinum materials. Suitable for jewelry processing, precious metal refining and laboratory precision smelting.
Specifications
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Input Voltage: AC220V, 50/60Hz
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Rated Power: 8kW
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Max Working Temperature: 1550℃
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Melting Capacity: 100g–1.5kg
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Temperature Control Precision: ±2℃
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Heating Mode: High-temperature resistance heating
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Machine Dimension: 460 × 360 × 480 mm
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Net Weight: Approx. 36kg
Applicable Materials
Gold, silver, platinum, palladium and precious metal alloys
Product Features
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High precision temperature control dedicated for precious metal smelting
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High-purity furnace chamber design, low oxidation and metal loss
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Compact size, ideal for jewelry factories and material laboratories
Safety Protection
Ultra-high temperature alarm, over-current and short-circuit protection
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Medium-Sized Industrial Resistance Melting Furnace
Standard industrial-grade resistance melting furnace for medium-batch non-ferrous metal smelting. Equipped with high-power durable resistance heating elements and thickened high-temperature resistant furnace lining. Delivers stable and lasting heating performance to adapt to daily continuous industrial production. Features simple operation, low failure rate and convenient daily maintenance, applicable for batch melting of aluminum alloy, copper alloy and zinc alloy in medium foundries.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 55kW
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Max Working Temperature: 1300℃
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Melting Capacity: 35–60kg
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Heating Type: Heavy-duty resistance heating assembly
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Cooling Method: Air cooling
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Machine Dimension: 1450 × 880 × 1420 mm
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Net Weight: Approx. 460kg
Applicable Materials
Copper alloy, aluminum alloy and non-ferrous metals for medium batch casting
Product Features
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Industrial grade heavy load resistance heating system
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Uniform temperature distribution inside furnace
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Robust furnace body for continuous workshop production
Safety Protection
Over-temperature, over-current, leakage protection and fault alarm
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Resistance Melting and Holding Integrated Furnace
Dual-functional integrated furnace integrating resistance melting and constant-temperature holding. Completes rapid metal melting through resistance heating, then automatically switches to low-power heat preservation mode. Effectively prevents molten metal temperature drop and fluidity attenuation, ensuring stable casting quality. Eliminates repeated heating processes, saves electric energy and improves production efficiency, matching with die-casting and continuous casting production lines.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 36kW
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Max Working Temperature: 1200℃
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Melting & Holding Capacity: 25–45kg
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Function: Integrate melting and constant temperature holding
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Cooling Method: Air cooling
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Machine Dimension: 1360 × 840 × 1380 mm
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Net Weight: Approx. 420kg
Applicable Materials
Aluminum alloy and copper alloy for continuous casting process
Product Features
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Dual-function melting and heat preservation design
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High-density insulation layer to reduce heat loss
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Maintain stable molten metal temperature for continuous pouring
Safety Protection
Over-temperature, over-current and automatic power-off protection
High-Temperature Resistance Alloy Melting Furnace
Enhanced high-temperature resistance melting furnace equipped with high-grade silicon carbide and molybdenum disilicide heating elements. Supports ultra-high temperature heating to meet smelting demands of medium and high melting-point special alloys. Optimized internal furnace cavity structure realizes uniform temperature field distribution, ensuring thorough melting and uniform alloy composition. Suitable for smelting of special industrial alloys and mechanical precision casting materials.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 70kW
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Max Working Temperature: 1450℃
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Melting Capacity: 12–25kg
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Temperature Accuracy: ±3℃
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Heating Element: High-temperature resistance components
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Cooling Method: Assisted air cooling
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Machine Dimension: 1580 × 900 × 1500 mm
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Net Weight: Approx. 540kg
Applicable Materials
Nickel-based alloys, high-temperature alloys and special high-melting-point alloys
Product Features
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Ultra-high temperature resistance heating system
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Reinforced high-temperature refractory lining, anti-corrosion
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Precise temperature control to avoid alloy segregation
Safety Protection
Ultra-high temperature alarm, overload protection and phase loss protection
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Portable Small-Batch Resistance Melting Furnace
Lightweight movable resistance melting furnace with compact integrated structure and small floor space. Features flexible installation without complex foundation construction, convenient for on-site transfer and temporary production. Simple one-button operation and fast heating response meet flexible small-batch melting demands. Perfect for temporary workshop processing, field sample smelting and small-scale personalized casting production.
Specifications
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Input Voltage: AC220V, 50/60Hz
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Rated Power: 7kW
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Max Working Temperature: 1150℃
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Melting Capacity: 1–3kg
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Structure: Mobile base with casters
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Heating Mode: Resistance heating
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Machine Dimension: 520 × 420 × 550 mm
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Net Weight: Approx. 45kg
Applicable Materials
Gold, silver, copper and small batch alloy trial melting
Product Features
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Fitted with moving casters for flexible onsite relocation
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Quick heat-up speed, simple one-button operation
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Lightweight design suitable for flexible workshop usage
Safety Protection
Over-temperature, over-current and anti-leakage protection
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Anti-Oxidation Closed Resistance Melting Furnace
Fully closed resistance melting furnace with sealed furnace chamber structure to isolate oxygen and dust. Greatly suppresses metal oxidation reaction and reduces slag generation, improving the purity and yield of molten metal. Clean internal working environment avoids external pollution interference. Low noise and zero flue gas emission during operation, conforming to clean industrial production standards for high-quality alloy processing.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 28kW
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Max Working Temperature: 1250℃
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Melting Capacity: 10–25kg
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Atmosphere: Sealed furnace chamber, inert gas protection optional
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Cooling Method: Air cooling
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Machine Dimension: 1180 × 720 × 1240 mm
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Net Weight: Approx. 340kg
Applicable Materials
High-purity copper alloys, magnesium alloys and easily oxidized alloys
Product Features
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Fully closed furnace chamber to isolate air and reduce oxidation
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Optional inert gas filling for ultra-low metal burning loss
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Stable resistance heating for high-quality alloy melting
Safety Protection
Chamber pressure monitoring, over-temperature, gas interlock protection
Laboratory Precision Resistance Melting Furnace
Compact tabletop crucible melting unit designed for laboratory testing, sample melting, and small craft casting. Features a simple external heating structure with high‑temperature resistant crucible holders. Supports stable low‑volume melting of gold, silver, tin, and zinc alloys. Easy manual operation, fast heat up, and minimal floor space required. Ideal for educational labs, jewelry workshops, and small batch experimental melting tasks.
Specifications
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Input Voltage: AC220V / AC380V, 50/60Hz
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Rated Power: 10kW
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Max Working Temperature: 1400℃
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Melting Capacity: 0.2–5kg
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Temperature Control Precision: ±1℃
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Heating Mode: Precision resistance heating
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Machine Dimension: 550 × 450 × 620 mm
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Net Weight: Approx. 52kg
Applicable Materials
Various alloy samples, new material research and small batch formula test
Product Features
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High-precision PID temperature control system
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Uniform temperature field inside furnace, repeatable melting test
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Compact structure, professional for university and research lab
Safety Protection
Multi-stage over-temperature interlock protection, fault alarm and automatic stop
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Large-Capacity Industrial Resistance Melting Furnace
Heavy-duty large-capacity resistance melting furnace designed for industrial mass production. Adopts multi-group high-power heating elements for synchronous heating to improve melting speed and single-batch output. Reinforced furnace body and high-temperature resistant lining adapt to long-term high-load continuous operation. Equipped with perfect over-current and over-temperature safety protection systems, suitable for large-scale non-ferrous metal melting and standardized casting production.
Specifications
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Input Voltage: AC380V 3 Phase, 50/60Hz
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Rated Power: 85kW
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Max Working Temperature: 1300℃
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Melting Capacity: 70–110kg
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Tilting Mode: Hydraulic tilting
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Cooling Method: Air cooling
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Machine Dimension: 1900 × 1150 × 1700 mm
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Net Weight: Approx. 760kg
Applicable Materials
Aluminum alloy, copper alloy, brass for mass industrial casting
Product Features
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Large-capacity industrial furnace body design for continuous production
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Thickened insulation structure for outstanding thermal stability
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Hydraulic tilting system for stable and safe molten metal pouring
Safety Protection
Over-current, over-temperature, hydraulic pressure monitoring and emergency stop protection