AC-AC Frequency Conversion Aluminum Electromagnetic Stirrers

Item Code: Features:We can design AL-EMS Aluminum Electromagnetic Stirrer Installation position, based on different needs of customers. Electromagnetic Stirrers for molten aluminumcan be mounted on square furnace, round furnace, one or double room furnace in bottom or side mounted installation. The bottom mounted most used new furnace or already in use in which the depth of molten aluminum changed big can reach good effect of Electromagnetic Stirring.
  • Description
  • Parameter

AL-EMS Aluminum Electromagnetic Stirrer Installation


We can design AL-EMS Aluminum Electromagnetic Stirrer Installation position, based on different needs of customers. The stirrer can be mounted on square furnace, round furnace, one or double room furnace in bottom or side mounted installation. The bottom mounted most used new furnace or already in use in which the depth of molten aluminum changed big can reach good stirring effect. If used in scrap aluminum recycling process, the stirrer should be mounted away from center of furnace so that molten can form a big circle improved fast melting aluminum. Side mounted mainly used for furnace already in use and depth of molten aluminum changed smaller 200mm.

 

The Effect of Aluminum Electromagnetic Stirrer

  • It can make chemical composition uniform; improve the alloy quality, relative deviation less than 5%.
  • Used in the re-melting aluminum process, shorten the melting time, reduced energy consumption reach 20-30%
  • Reduction of dross formation, reduce burning loss reach 20-25%, extend furnace life.
  • Not physical contact molten aluminum
  • Improved productivity, reducing labor intensity.

 

AC-AC Frequency Conversion

 

  • No need through middle direct current, just one time electrocal energy conversion, own higher efficiency compare with ordinary freqency conversion
  • Saving energy cosumption, higher efficient conversion, it can auto-conversion by adopting thyristor phase shifting
  • Output frequencty lower than output frequency of DC power, can get better output wave, AC-AC frequency conversion specially  can be better equiped with big power, low speed AC speed regulation system.


 

Technical Parameter For the Fifth Generation AC-AC Serial Bottom Mounted Aluminum Electromagnetic Stirrer

 

Model JBDZ-02D JBDZ-05D JBDZ-10D JBDZ-20D JBDZ-30D JBDZ-40D JBDZ-60D JBDZ-80D JBDZ-100D JBDZ-120D JBDZ-150D
Aluminum furnace capacity (Ton) 2.2 5.5 12 11~22Ton 21~35Ton 31~45Ton 41~65Ton 61~90Ton 81~110Ton 100~130Ton 130~165Ton
Input Paramter of Frequency Conversion Power  
Voltage 380V
Max current 140A 180A 240A 300A 475A 600A 840A 980A 1130A 1200A 1515A
Phase 3
Frequency  50/60Hz
Transformer power 90 KVA 120 KVA 160 KVA 200 KVA 315 KVA 400 KVA 560 KVA 650KVA 750KVA 800KVA 1000KVA
380-290,320 380-270,290 380-380,418 380-380,418 380-418,456 380-380,418 380-418,456 380-380,418 380-418,456 380-490,530 380-418,456
Electrical cabinets number 1 1 1 1 1 2 2 4 4 4 4
Electrical cabinets size (m) 0.65×1.0×2.0 0.65×1.0×2.0 0.65×1×2.0 0.65×1×2.0 0.65×1×2.0 0.65×1×2.0 0.65×1×2.0 0.65×0.8×2.0 0.65×0.8×2.0 0.65×0.8×2.0 0.65×0.8×2.0
Output Paramter of Frequency Conversion Power  
Phase voltage 165V,185V 155V,165V 220V,240V 220V,240V 240V,260V 220V,240V 240V,260V 220V,240V 220V,240V 280V,300V 240V,260V
Max current 270A 380A 360A 450A 650A 850A 1150A 980A 1100A 865A 1190A
Phase 2 2 2 2 2 2 2 3 3 3 3
Frequency  0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz 0.5~3.5Hz
Sensor Paramter  
Overall size(mm)  1750*1000*420 2100x1100x520 2200x1200x520 2400x1300x520 2600x1400x520 3210x1500x520 3800x1600x520 4450x1700x670 4450x2050x770 5500x2300x850 5500x2300x850
Rail center distance (vertical shift) 1000mm 1000mm 1000mm 1000mm 1000mm 1000mm 1300mm 1300mm 1300mm 1500mm 1500mm
Max input power 90KVA 120 KVA 160 KVA 200 KVA 315 KVA 400 KVA 560 KVA 650KVA 750KVA 850KVA 1000KVA
Work frequency  ≥1.25HZ ≥1HZ ≥1.25HZ ≥0.78HZ ≥0.78HZ ≥0.78HZ ≥0.6HZ ≥0.6HZ ≥0.6HZ ≥0.6HZ ≥0.6HZ
Phase voltage 165 160 220 220 260 220 260 220 220 280 260
length of Tow line 5m 5m 5m 10m 10m 10m 10m 15m 15m 15m 15m
Thickness of bottom of furnace ≤450mm ≤450mm ≤450mm ≤500mm ≤550mm ≤600mm ≤600mm ≤650mm ≤650mm ≤700mm ≤700mm
The Parameter of Reactive power compensation cabinet  
Compensation capacity Kvar 60 60 120 180 210 270 330 420 480 510 600
Electrical cabinets number 0 0 1 1 1 1 1 2 2 2 2
Electrical cabinets size (m) Integrated with power cabinet Integrated with power cabinet 0.65×1×2.0 0.65×1×2.0 0.65×1×2.0 0.65×1×2.0 0.65×1.2×2.0 0.65×0.8×2.0 0.65×0.8×2.0 0.65×1.0×2.0 0.65×1.0×2.0
Maximum input current after compensation 65A 65A 110A 150A 220A 300A 400A 450A 550A 600A 300A
Power Factor after Compensation ﹥0.92 ﹥0.92 ﹥0.92 ﹥0.92 ﹥0.92 ﹥0.92 ﹥0.94 ﹥0.94 ﹥0.94 ﹥0.94 ﹥0.94
Parameter of Water Cooled Device  
Model SSL-60 SSL-60 SSL-60 SSL-60 SSL-125 SSL-125 SSL-160 SSL-200 SSL-250 SSL-250 SSL-250
Cooling capacity 60KW 60KW 60KW 60KW 125KW 125KW 160KW 200KW 250KW 250KW 300KW
Power 2.2KW 2.2KW 2.2KW 2.2KW 3KW 3KW 3KW 3KW 3KW 3KW 3KW
Cable of Sensor  
Cable model YCW/YC
Cable cross-sectional area 120 mm2 120 mm2 120 mm2 150 mm2 185mm2 240mm2 240mm2 240mm2 185 mm2 185 mm2 185 mm2

 

The above specification may be changed without notice.

 

According to customer demand, Debra provide customized electromagnetic stirrer for aluminum furnace.

 

We would like to get your any inquiry on this products, please write to info@debraequipment.com or by click above blue button to send your Inquiry to us.