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 over-voltage, over-current, 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, 3T 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: 1500 KW or 2000 KW , different power prices.
Power efficiency ≥98%
Start mode: sweep soft start
Startup rate: 100% (including heavy load)
Rated frequency: 300KHZ-500KHZ
AC voltage: 400 V , 575v, 660v, 1000v
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-160T (10/120)
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: 760 mm (upper mouth) inner diameter of the ring: 960mm copper ring is 30x50x6mm
Steel: turndown maximum angle: 95 ° Aluminum Shell: turn down maximum angle: 180 °
Outlet mode: side outlet or rear outlet
Circulating water volume: integrated layered water cooling tower ZXZ-160T (10/120)
Tilting method: aluminum shell 631 reducer, steel shell-hydraulic
Unit power consumption: ≤ 550 degrees / T ± 5% 1550 ° C
transformer Rated capacity: 2000 KVA
Primary voltage: 10KV
Secondary voltage: 400 V , 575v, 660v, 1000v
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-160T (10/120)
Cooling capacity :8 00000 kcal/h Cooling water volume :160 m3/h Fan power : 1.5KW × 6 units
Fan air volume22000
