Medium Frequency Induction Furnace, Melting Furnace

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Product Description:

Packaging & Delivery

Packaging Detail:Plywood Cases
Delivery Detail:25days to 120days

Specifications

Medium Frequency Induction Furnace
Medium Frequency Melting Furnace
For melting steel, cast iron, stainless steel, copper

Coreless Medium Frequency Melting Furnace

· Application

This GWG-J series Coreless Medium Frequency Induction Furnace, Melting Furnace, also called as Induction Smelting Furnace is for melting cast steel, cast iron, stainless steel, copper, aluminum and other metals or its alloy. It can also be used together with self-heated furnaces and electric arc furnace for heating or keeping warm/holding the molten iron and molten steel.
It is particularly suitable for medium-size or big enterprises.
· Structure Features
1. Solid steel structure and durable;
2. Good magnetic isolation, safe and reliable;
3. Solid frequency conversion power supply, easy operation; Adjustable power rate, easy operation and maintenance;
4. Easy to start up with load or free of load.
Electrical Feature:
1. Digital CMOS chip (U. S. ASIC-2-12), with the highest degree of integration at home, is used in control circuit, the overall machine controlled through one single panel;
2. Frequency-sweep zero voltage start, high success rate, no shock;
3. Automatic resistance adjustment, permanent power output, 10-20% energy saved in comparison with domestic traditional machine of the type;
4. Auto phase sequence adaptation, free of synchronization;
5. Good performance in reload staring, auto recovery;
6. Highly integrated in controlling circuit, free of use of high-rate starter and relay loop, fairly low failure rate;
7. Wholly digital design, strong in anti-interference, no temperature shift when in continuous working;
8. Multi-protection functions (for over current, over voltage, insufficient water pressure, power failure, or phase absence), and mishandling will not cause damage to machine.

· Model explanation ( GWG-1-750/1J for example}

 GWG--------Steel Shell Medium Frequency Coreless Induction Furnace, Melting Furnace

 -1-------Rated Capacity 1 Ton (1000kg)

 -750-------Rated Power 750Kw

 /1--------1000Hz (1KHz)

 -J---------Hydraulic tilting

Model

Input Power

Input Volt.

Incoming Curr.

Rated Power

DC Curr.

DC Volt.

Melting Rate

Working Freq.

Working Volt.

Rated Capacity

Power Consumption


Kw

V/pulse

A

Kw

A

V

T/H

Hz

V

T

KWH/T

GWG-0.5-250/1J280380/64002505005000.4100015000.5770
GWG-0.75-400/1J400380/66504008005000.6100015000.75770
GWG-1-750/1J800380/6120075015005000.9100015001720
690/67008508805002600660
GWG-1.5-1000/0.5J1100690/6912100011408801.250026001.5700
GWG-2-1500/0.5J1650690/61360150017008801.750026002675
GWG-3-2500/0.5J2750690/62275250028408802.5650026003610
950/61700208012503200560
GWG-4-3000/0.5J3300690/62730300034108803.250026004590
950/62040250012503200560
GWG-5-4000/0.5J4400950/62300400033301250550034005500/550
GWG-6-4000/0.5J4400950/122300400033301250550034006500/550
GWG-8-5000/0.5J5000950/1234005000420012507~850034008500/550
GWG-10-6000/0.5J6300950/1237506000460012509~10500340010500/550
GWG-12-8000/0.5J8000950/12490080006000125010~11500340012500-550
GWG-12-8000/0.25J8000950/12490080006000125010~11250340012500-550
GWG-15-8000/0.25J8000950/1249008000600012509~10250340015550-590
GWG-15-10000/0.25J10000950/246500100008000125013~14250340015500-550
GWG-18-12000/0.25J12000950/2481601200010000120013~14250340018500-550
GWG-20-12000/0.25J12000950/2481601200010000120013~14250340020500-550
GWG-25-14000/0.25J14000950/2494601400011600120013~15150~200340025500-550
GWG-30-16000/0.2J16000950/24108501600013300120015~16150~200340030500-550
GWG-40-18000/0.2J18000950/24122401800015000120020~22150~200340040500-550



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Q:What is the difference in structure between industrial furnace and boiler?
At the same time, the working environment is relatively poor, the structure should be sturdy and durable, the transfer mechanism (generally) to stable and durable low failure rate, the insulation layer must be thick enough and the economy, the steel structure housing materials used to be enough.
Q:How many kinds of industrial electric furnaces are there?
Electric furnace is divided into four categories: resistance furnace, induction furnace, arc furnace and special electric furnace according to the different ways of electric heating.
Q:What is the difference between industrial furnaces and boilers?
Industrial kilns and industrial furnaces are collectively referred to as industrial furnaces. Industrial furnaces mainly refer to devices that heat materials by combustion reactions.
Q:Why does the burner of industrial furnace burn occasionally?
The general process for burner ignition, blowing furnace, electric spark ignition, solenoid valve, open the gas in case of delayed spark ignition, detection device detects the flame, the controller accepts signal so that the solenoid valve open, gas continuous normal combustion. However, if the ignition fails or the burner fires, the detector cannot detect the flame, which causes the solenoid valve to close and the burner flameout.
Q:What is an industrial furnace pit?
Later, a chamber kiln with a semi closed or fully enclosed kiln made of refractory bricks can be used as fuel for coal, gas or oil, and electricity can be used as heat source. The workpiece will be heated in the kiln hearth.
Q:Selection of heat preservation material for industrial furnace
In the neutral and oxidizing atmosphere, the tensile strength, toughness and fiber structure can be maintained for long term use. The temperature is 950-1400 centigrade. Excellent chemical stability; excellent thermal stability; excellent tensile strength; low thermal conductivity; low thermal capacity; excellent sound absorption and noise reduction performance.
Q:What are the combustion equipments used in industrial boilers?
The boiler is an energy conversion equipment. The energy input to the boiler has the chemical energy and the electric energy in the fuel. The boiler outputs steam with certain heat energy and high temperature water.
Q:Brief introduction to repair of industrial furnace
The industrial furnace is the main production equipment in the machinery industry. The repair of industrial furnace directly affects the quality, high yield, long life, low consumption and safe production of the furnace.
Q:Should the industrial furnace shell cool down?
If the furnace shell temperature is too high, it shows that the lining is not good or damaged, so it should be repaired in time. If you do not repair, take the cooling way, undesirable. Because this will cause a lot of heat loss, resulting in waste of energy, increase production costs, and affect the service life of the furnace.
Q:Heat treatment equipment (industrial furnace), which products generally contain what kind of, which industries need to use heat treatment industrial furnace equipment.
Heat treatment furnace is mainly for the mechanical processing and casting industry workpiece annealing, quenching, carburizing, quenching and tempering, heat treatment equipment.

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