4kg Small Electric Portable Gold Melting Furnace for sale

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    US $335.00
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    US $299.00
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Quick Details
Place of Origin:
China (Mainland)
Working Voltage:
220V single phase
Power Rating:
Heating Rate:
220-240V AC,50/60Hz
Furnace Chamber Dimesions:
dia 63mm,depth:165mm
Digital PID Temp Controller
Heating Element:
SIC Chamber
Delivery with:
4kg crucible, tongs
Max Temperature:

4kg Small Electric Portable Gold Melting Furnace for sale

 JC-K-220-2(220V 1.5Kw)Series JIU CHEN Melting Furnace is equipped with Thermocouple, SSR, AI Temp-erature Controller. It is specially designed and constructed for melting metals for casting and alloying of metal up to 1200oC/2192F.


JIUCHEN Gold Melting Furnace  is very useful for melting Gold, Silver, Copper, Brass and other metals with melting temperature less than 1150°C/2012F. However, it can be operated up to maximum 1200°C (Continuous operations at maximum temperature reduce the life of Heating Element). JIUCHEN Gold Melter has Digital Display to set and control temperatures.

Some of the Metals that can be melted with this Furnace;Aluminum, Gold, Lead, Silver, Sterling Silver, Tin & Zinc.Melts Pure Jewelry grade Metals such as: Gold 8k-24k, Silver (coin,sterling,fine), Copper, and more.

One Furnaces Unit delivery with:

Model JC-K-220-2(220V 1.5kw) Red,Blue ,Gray color is optional

1-4kg graphite crucible

1-crucible tongs.

1-replacement fuse.

1-insulating heat glasses.

1- gloves.

Gold Melting Furnace Brief Instruction                     


Removable crucible furnace for melting or maintaining melted state of non-ferrous metals.Handling the crucible with tongs.


Access to crucible from top,manual cover closing


Multilayer insulation with double thickness of ceramic fiber


Single-phase 220VAC,1500W,50Hz,220V standard plug


Silicon Carbide chamber with no crack,no distortion,comparied with other traditional ceramic fiber chamber and quartz chamber

Working temp

2192F (1200C) Temperature controlled with an accurate digital thermostat

Melting Speed

(Model JC-K-220-2) 15-20mins heat up to 1200 Degrees Celsius

25-30Mins(JC-K-220-1) heat up to 1200 Degrees Celsius

Standard Delivered with

1x1kg crucible,1xcrucible tongs,1xinsluation glasses,1xgloves


Gold Silver Refining Furnace Operation

Advantages of JIUCHEN Gold Melting Furnace

1. Light weight and small volume;
2. High efficiency of refining;
3. Easy installation and operation;
4. Fast speed of raising temperature, the temperature is constant;
5.Safe and environment-friendly operation;
6.Complete Protection:Equipped with over-voltage,over-current,over-heat,water shortage device which control and protect automatically;

7.Insulated lid holds heat in and keeps oxygen out for a cleaner melt. 

8. You can melt pure silver & gold or alloys such as sterling silver, 14k gold 18k gold up to pure.

9. It takes 4-5 Minutes to first warm up depending on the metal your melting and 11-15 minutes to fully melt your metal depending on the form of material. Shot or small parts melt faster than large bars or blocks.

10. Insulated lid holds heat in and keeps oxygen out for a cleaner melt.  

Gold Melting Furnace Instruction   

The furnace has two on/off switches: the GREEN switch turns on the temperature thermostat allowing you to set the desired melting temperature.

The RED switch turns on the heating element to start the melting process.


The thermostat has two digital read-outs: the bottom readout (SV) displays the setting you enter into the furnace. The top read-out (PV) displays the actual temperature inside the crucible during operation.

To set the desired melting temperature, turn on green on/off switch. Wait a few seconds; the bottom (SV) readout should show the default temperature setting of 1950°F.

To change the temperature setting, simply press the left arrow key to move the cursor to the proper desired digit and press the up or down keys to adjust it up or down. Adjust each digit to the desired setting.

When you are ready, place the metal pieces or grain in the crucible and set the crucible in the furnace. Close the lid.

Press the red button to start the melting process.

When the metal is molten and has reached casting temperature, turn off the red switch. Open the lid and pour the metal into your prepared flask.

Difference Feature JIUCHEN with Other Similar Furnace


     JC Electric Furnace

   Other Similar Furnace

           Furnace chamber

Adopts new advanced SIC material with no crack no distortion under normal temp 1-120Degrees Celsius,which prevents disadvantage of short work life with tranditional ceramic fiber, quartz chambers.

Traditional chamber material:ceramic fiber, quartz with easy crack and distort after use 2-3 times,which easily lead to short circuit and reduce work life.

Heating Coil

Material: Fe-Cr-Ni alloys   Limited test temp up to 1600°C,make sure long continues continuous work time under normal 1200°C,which effectly extend furnace work life

Easy to crack after use 2-3times and lead to be out of work,it is very complicated process if replace coil singly,also many end users unable to replace it successfully by themselves.

Heating Speed



JC-K-110-1(220V 1.5Kw)        15-20Mins



Then need 10-15mins to complete finish the melting.

Working temp

1-1200  Degrees Celsius

1-1150  Degrees Celsius


Gold Melting Furnace Shipping                                  

We can accept T/T,Paypal,Western Union,Trade Assurance,the best and fast way is Paypal.

We choose DHL/Fedex/UPS usually takes about 3-5 working days to the destination,

We will send the goods within 3 working days after the full payment has been confirmed.

Warranty and Return:

All the products have been tested before ship out.

All products electrical parts have 1 year warranty,including temperature controller,relay, thermocouple,heating elements have 6 months warranty,including chamber,heating coil etc.

If there is no man-made problems,we will replace or repair for you freely.