2Tmedium frequency induction steel melting furnace
First, the melting furnace type:
The melting furnace is a power-saving product, advanced technology, precise and reliable control, mature manufacturing process, safe and stable operation, perfect protection system, reasonable layout, convenient management and maintenance. It has the characteristics of fast melting speed , low energy consumption and stable and reliable operation.
Second, the melting furnace composition range:
Medium frequency power supply → capacitor cabinet → furnace body (steel shell or aluminum shell furnace body) → tilting furnace system → remote control box → closed loop cooling tower
The melting furnace has protection systems such as overvoltage, overcurrent, water temperature, water pressure, short circuit, grounding, etc. The operation panel has various parameters of the working parameter display screen and the display working state, and there are indications such as fault and temperature.
Third, 2T melting furnace technical parameters
power supply Working form: single power supply 6 pulses or dual power supply 12 pulses
Rectified form: 3- phase 6- pulse or 6- phase 12- pulse
Output power: 1000 KW or 1800 KW , different power prices.
Power efficiency ≥98%
Start mode: sweep soft start
Startup rate: 100% (including heavy load)
Rated frequency: 500KHZ-1000KHZ
AC voltage: 400 V , 575v, 660v
DC voltage: 500V, 776V, 900V, 1350v
IF voltage: 1500V, 2400V, 2700V
DC current: 2000 A
Input frequency: 50Hz
Circulating water volume: integrated layered water cooling tower ZXZ-120T (40/80)
Furnace body Rated capacity: 2 000KG
Maximum capacity: 2 300KG
Power factor: ≥ 0.9 2
Melting time : about 60 minutes / furnace
Working temperature: 155 0°C -170 0°C
Loading diameter: 620 mm (upper mouth) inner diameter of the ring: 820mm copper ring of the furnace is 30x50x6mm
Steel: turndown maximum angle: 95 ° Aluminum Shell: turndown maximum angle: 180 °
Outlet mode: side outlet or rear outlet
Circulating water volume: integrated layered water cooling tower ZXZ-120T (40/80)
Tilting method: aluminum shell 631 reducer, steel shellhydraulic
Unit power consumption: ≤ 60 0 degrees / T ± 5% 1550 ° C
transformer Rated capacity: 1250 KVA
Primary voltage: 10KV
Secondary voltage: 400 V , 575, 660v
One phase: 3 phase
Secondary phase number: /3 phase 6 pulse , 6 phase 12 pulse
Output form: three △ three Y
Cooling water
system One-piece layered water cooling tower ZXZ- 120 T(40/ 80 )
Cooling capacity : 6 00000 kcal / h Cooling water volume :120 m3
