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Steel shell furnace

Steel shell furnace
30-60 days
Place of Origin
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Product description 01

● The steel shell furnace produced by Kehua is an equipment with high safety, high effciency and convenient maintenance in the induction melting system. It is basically designed with a thickwalled cylinder combined with a thick-walled non-rectangular tube structure, a unique shock absorption, top fixed magnetic yoke structure It combines the advantages of aluminum shell and steel shell furnace, and evenly supports the coil from all directions.
● The top and bottom refractory casting blocks with integral casting design have great strength. The furnace platform is made of refractory materials to protect the steel plate of the furnace platform from deformation. The thickness of the aluminum oxide coating on the coil surface is appropriate. Durable.
● The sturdy yoke and the upper and lower Faraday rings guide and concentrate the induced magnetic feld into the molten pool.
This design eliminates the induction heating of the furnace body and the metal objects outside the furnace. Each cooling water circuit has flow, temperature protection and temperature display functions.
● Furnace body assembly with smoking ring.

● The stove cover cooperates with various forms of smoking structure to obtain ideal energy saving and environmental protection effects.
● The design of the dust suction ring is safe, reliable and without movement mechanism, and the installation is simple. It is suitable for some feeding methods and production places where dust hoods can not be used.

Furnace body assembly with forward and backward tilting dust cover
The front-to-back tilting vacuum hood, solid steel structure design, the furnace cover built with refractory material is fixed in the middle of the vacuum hood, and the entire vacuum hood can be opened through the hydraulic cylinder. It is necessary to change the opening direction of the dust hood by operating and changing the position of the positioning pin.

The heat loss in the electric furnace smelting process, and at the same time, the dust hood absorbs dust and exhaust gas through a certain amount of air suction, and achieves and improves the exhaust gas emission effect.

The welded steel dust hood shell can be opened back and forth by a hydraulic oil cylinder, and connected to the exhaust gas discharge and dust suction pipeline system through a flange located on the rotary shaft of the furnace body.

Product description 02

When the entire dust hood is opened in the positive direction, the feeding operation is performed.
The entire vacuum hood can be opened in reverse. This design is conducive to the operation of ejecting the furnace without removing the vacuum hood. It is easy to repair the pouring port of induction furnace. The front-to-back tilting dust cover should operate under the condition of satisfying the suction volume.
Note: Long-term work of the dust hood in the absence of wind or insuffcient air volume will cause damage to the equipment

Installation diagram of steel shell furnace

Technical parameters of GW series energy-saving induction stainless steel melting furnace

Rated capacityRated power(KW)Power inputPower outputAdaptive power transformer (KVA)
Incoming voltage(V)Incoming line current(A)Intermediate
frequency voltage(V)
Rated frequency(KHZ)
0.5350-5003P-380580-8307501-1.5400,500 630
0.75400-6003P-380650-10007500.8-1500, 630 ,800
1600-8003P-3801000-13307501.6-1800, 1000
1600-8003N-660670-90012001.6-1800, 1000
1.5800-12003N-660900-130012000.5-11000, 1250
21000-15003N-6601120-168012000.5-0.81250, 1600
31500-25003N-6601680-280012000.3-0.61800, 2500
52500-35006N-6602800-390012000.2-0.53150, 3600
104000-60006N-12502400-360022000.2-0.45000, 6500
125000-70006N-12503000-420022000.2-0.46300, 8000

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