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50ton,it can holding liquid temperature 50ton capacity coreless medium frequency induction furnac induction furnac for sale - details see: https://www.machineto.com/50ton-capacity-coreless-medium-frequency-induction-furnac-induction-furnace-sale-10158909

50ton,it can holding liquid temperature 50ton capacity coreless medium frequency induction furnac induction furnac for sale 50per ton of steel shell hydraulic induction melting furnace
Technical program, configuration
1, the technical program and parameters
The program is described in accordance with a set of two, the user may be adjusted according to the actual requirements.
1.1 technical solutions
The program of major equipment, including 2 sets 13000KVA rectifier transformers, low voltage switchgear, power supply cabinet, total power 26000KW, 50T steel shell induction furnace, 1 set of hydraulic system (Double Pump, electric), sets of water cooling device and related auxiliary equipment. Electrical system diagram shown below:
Power output through change furnace switch, capable of any units in the 2 electric hobs work, and other units of the furnace as knotted lining, repair and maintenance purposes.
The 1.2 50T induction melting furnace parameters table
Name Unit Parameter Remarks
Rated capacity t 50
Maximum load capacity t 60
Rated Power kw 26000
Operating frequency Hz 150
Melting rate t / h 30-35 1600 °C thermal state
Power consumption kw.h / t 560-590 1600 ° C thermal state
The induction furnace sensor inside diameter mm Φ2220
Induction furnace sensor height mm 3000
The Rated Operating temperature °C 1600
Line voltage v 1000
Line current A 4050
24 pulse power rectifier mode
3400 times the pressure sensor voltage V

Furnace
Use
Cold
But
Water
Water pressure Mpa 0.25 ~ 0.3
Inlet water temperature °C ≤ 5 ~ 35
Water temperature °C ≤ 55
Flow (furnace) t / h 460 single furnace (230)
Power cycle cooling water flow t / h 160
Power cycle cooling water temperature rose °C 10
Electrical cooling water supply pressure Mpa 0.1 ~ 0.2

2, a set of 50T power 26000KW induction furnace equipment list and the scope of supply
1 set of Medium Frequency Furnaces, Equipment list and supply range

No.

Device Name

Unit
The number of single-weight total weight (t) (t)
1 50T induction melting electric furnace Taiwan 265130
2 low-voltage distribution cabinet 4 2.5 10
3 power counters 4 4.5 18
4 electric capacitor counter 2714
5 tilting furnace hydraulic station sets 133
6 hydraulic control cabinet sets 111
7-for-furnace switch sets 1 0.5 0.5
8 furnace water cooled cables Article 32
9 power supply cabinet to the capacitor cabinet connection cable Article 8
The 10 capacitor cabinet to change furnace switch connection cable strip 12
11 crucible model only
12 hydraulic seamless steel pipe Φ42 (connector) sets 1
13 water temperature water pressure alarm sets 1
14 data sets 1

Liquid Press System
Double pump system working pressure Mpa 12 double machine
Flow L / min 190
The hydraulic medium antiwear hydraulic oil
Summer: N68
Winter: N46
The hydraulic ram Bore mm Φ320
Rectifier transformer capacity KVA 13000 × 2 (Reference)
Rectifier transformer primary voltage KV 10 or 35
Rectifier transformer secondary voltage V 1000
The wiring way epitaxy triangle ± 7.5 º phase shift
That is: D (+7.5 º) dyn
D (-7.5 º) dyn
Impedance voltage of 8 to 9%
Three-phase input, six-phase output
No excitation voltage regulator means
Cooling oil and water cooling

2, the product performance standards and equipment operating conditions
2.1 implementation of the standard of the product:
GB10067.3-88 "basic technical conditions for electric induction electric equipment
GB10067.1-88 "the general part of the basic technical conditions of the electric equipment
GB10066.3-88 "coreless induction furnace electric equipment test methods"
GB5959.1-88 "General requirements for safety of electric equipment parts"
GB5959.3-88 "the safety of electric equipment Particular requirements for induction and conduction heating and induction melting equipment

2.2 devices operating conditions
2.2.1 Cooling water conditions
PH PH value :7-8.5
Hardness: 10 degrees (per unit 1L water containing calcium oxide is less than 10mg)
Total solids content: <250 mg / L,
Water resistance: (power)> 100KΩ-cm
(Furnace)> 2KΩ-cm

2.2.2 supply conditions
a. grid three-phase voltage unbalance <5%
the b grid voltage fluctuation <± 5%
c grid voltage waveform distortion rate <10%
2.2.3 The geographical environment
Altitude <1000m
ambient temperature 5 ~ 40 °C
c relative humidity <90% (average temperature of not less than 20 ° C)
d around non-conductive dust, explosive gases, and severely damaged the metal and insulation corrosive gases.
e. obvious shock and bumps.