1KG Small Induction Furnace for melting gold silver copper platinum
Description:
- Available 220 - 240volt version only. 50/60hz Sighle Phase - Capable of melting up to 1kg.
-You can choose 1kg 2kg 3kg 4kg capacity for one same machine, cost is extra.
* PID Digital Temperature Controller * SSR relay. * Easy to operate & maintai * Low Maintenance Heating Element. * Heat On/Off Indicator * Safe & Shock Hazard free * Transformer based (low voltage) * Nichrome, Lanthal (DST or A1) heating coils are used for * quality uniform heating.
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.
Metal / Alloy
Metal Composition
Melting Point*C
Nominal and Range of Pouring temperature *C
Aluminum
Al
657
730:
700 - 740
Brass
70%Cu, 30%Zn
1000
1150
1000 - 1180
Copper
Cu
1083
1160
1130 - 1180
Leaded bronze
80%Cu, 10%Sn,10%Pb
930
1070
1000 - 1090
Gold
Au
1063
1160
1140 - 1180
Silver
Ag
961
1080
1050 -1105
Lead
Pb
327
400
360 - 415
Tin
Sn
232
280
255 - 310
Zinc
Zn
419
520
450- 580
Product Feature
One Furnaces Unit delivery with:
Model JC-K-220-2(220V 1500w) Red,Blue ,Gray color is optional
1-1kg graphite crucible
1-crucible tongs.
1-replacement fuse.
1-insulating heat glasses.
1- gloves.
1- Strring Rod.
Smelting Furnace Feature
High purity fiber alumina chamber for energy saving - chamber size: 60 mm dia. x 150 mm deep. Precise temperature control, easy to read digital display and LED on/off indicator light. Single point temperature control (Temperature only, no control for heeating and cooling rate and dwell). Complete accessories are included for for immediate use, One heavy duty graphite crucible with 1 KG capacity.
Competitive Advantages
Well and High Quality Control , Prompt Delivery , New Product , Customer's Design and Logo are Welcome , Competitive Prices , Small Order Acceptable
How to Use
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.
1.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.
2.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.
3.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.
4.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.
5.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
Items
JC Electric Furnace
Other Similar Furnace
Furnace chamber
Adopts new advanced SIC material with no crack no distortion under normal temp 1-1200 Degrees 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-220-1(220V 1Kw)
25-30Mins
JC-K-220-2(220V 1.5Kw)
15-20Mins
25-45mins:
Reheat:15-30mins
Then need 10-15mins to
complete finish the melting.
Working temp
1-1200 Degrees Celsius
1-1150 Degrees Celsius
Portable Melting Furnace Production Line
Warranty&Shipping
Portable 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.
Smelting Furnace Feature 
