Email:Louis@lithmachine.com
ItemNo :
LITH-VLFMOQ :
1Port :
XiamenCompliance:
CEWarranty:
2 yearsDelivery Time:
5 daysEmail :
Louis@lithmachine.comLab Small 0.3-2KG Vacuum Suspension Melting Furnace for Semiconductor Monocrystalline Materials
Vacuum induction levitation melting furnace is to split water cooled copper crucible put in a strong alternating magnetic field, using induction eddy current heating the water cooled copper crucible metal melting, rely on electromagnetic force makes the molten metal does not have close contact with water cooled copper crucible.
This prevents the crucible from polluting the materials needed for smelting, and thus can smelt high purity metal materials.
The liquid alloy in the water-cooled copper crucible can also be injected into the ingot mold by rotating the molten metal.
The vacuum suspension melting furnace is suitable for the smelting of active metals such as titanium zirconium and rare earth materials, and the smelting and precision casting of titanium alloys.
It is mainly used in the production of high purity metal materials, semiconductor monocrystalline materials, high melting point alloys and 3D printing.
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ZLF vacuum induction melting furnace
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Model |
VLF-1 VLF-2 VLF-3 VLF-4 |
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Maximum melting weight (in titanium liquid) |
0.3KG 0.5KG 1KG 2KG |
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Maximum heating temperature |
1900 1900 1900 1900 |
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Floating power supply |
Power supply |
· IGBT suspension special power supply |
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oscillation frequency |
30-80KHZ |
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· Max Input Power |
60KW 80KW 120KW 160KW |
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· maximum power output |
54KW 72KW 108KW 144KW |
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· Cooling water requirement |
Power supply ≥0.2mpa, crucible ≥ 0.35 MPa |
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oscillation frequency |
15-30khz (frequency automatic tracking) |
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induction coil |
Special coil for suspension furnace |
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· Input voltage |
three-phase 380V 50HZ |
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Crucible |
Suspended special water-cooled copper crucible |
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· o melting rate |
10-15min |
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Temperature Stabilizing |
PID |
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Cavity vacuum (diffusion pump unit) Plan B |
< 5X10 -3Pa |
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Broken even protection and display |
Yes |
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Over-temperature protection |
Yes |
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Over-current protection |
Yes |
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Undervoltage protection (water pressure) |
Yes |
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· Control precision |
+/- 1~ 5 ℃(>600 ℃) |
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Temperature detection mode |
infrared thermometer |
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Crucible rotation Angle |
0-360° |
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vacuum chamber can be connected with water cold crucible |
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Viewing window size |
Dia 90mm |
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· Vacuum Unit
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input voltage |
380V /220V |
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Bellow |
KF40X1000 |
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Vacuum baffle valve |
KF40 |
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molecular pump Plan A
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Molecular pump model |
FJ620 |
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input voltage |
220V |
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Molecular pump inlet flange |
DN160 |
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Molecular pump pumping rate L/S (for air) |
600 |
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Molecular pump limit pressure(Pa) |
6×10-7 |
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· Cooling mode |
Water cooling |
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ooling water pressure(MPa) |
0.1-0.2 |
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cooling water temperature |
<25℃< p="">
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PACKAGE:
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.
3 Responsible for the damage during the shipping process, will change the damaged part for you for free.
DELIVERY TIME:15-20 days after confirming the order, detail delivery date should be decided according to
production season and order quantity.
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