Introduction and application
This is the device converting three phase power current into single phase intermediate frequency current and enabling metal to produce eddy current loss through electromagnetic field induction to achieve heating and melting and is applicable to melting, heating or holding of steel, copper, aluminum, zinc, tin, nickel silver and other ferrous or nonferrous metal and alloy material, as well as heating treatment prior to forging, sintering and tube-bending forming in casting and melting industries.
Performance and features
1. Zero-voltage scanning soft start, start or stop at any time under any state without impact on power supply;
2. Speedy melting, low production cost, low pollution, conforming to environmental protection requirement;
3. Melting directly from low temperature, available for fully emptying of solution, easy change of category of melting material;
4. Flexibly adjustable power, easy and continuous smooth adjustment, easily controllable temperature, low oxidization loss, uniform
metal content;
5. Furnace shell with cast aluminum ally or steel shell construction, small footprint, easy overturn body, available for selection of electric,
manual, hydraulic or other overturn mode as needed;
6. Complete set equipment can realize full automatic remote control, also including PLC programmable controller and HMI man-machine interface or industrial control computer system and industrial control configuration software and all kinds of sensors, etc. Can realize automatic constant temperature, automatic oven, anti wear furnace alarm, such as automation, use more secure, more convenient!
Safty Protection:
• Main circuit short circuit protection
• Main circuit phase loss protection
• Main circuit phase fault protection
• SCR over-current protection
• SCR overvoltage protection
• Cooling water temperature protection
• Low water pressure protection
• Furnace leakage protection
• Intermediate frequency power failure protection
• Intermediate frequency electric furnace fault protection rate and increase the life obviously
Special Features:
Automatic constant temperature function:Values can be preset liquid temperature requirements, one-click startup and attain the goal of automatic constant temperature; Compared with the traditional artificial temperature control, automatic constant temperature function will save time and more sensitive and more accurate, easier to control liquid temperature and oxidation burning loss less, metal components uniform casting product quality is better;
Automatic heating lining function:Heating lining is a relatively complicated and long process of temperature rise curve, to extend the service life of intermediate frequency furnace hearth, reduce production cost, the right build furnace lining technology is very important. The function of automatic lining of innovation, can according to the requirements of the different refractory lining temperature, to preset required by the different stages of heating lining temperature and time; PLC according to the preset time and temperature values, one-click start, automatic matching and stepless regulation of intermediate frequency power, the size of the control of heating speed, prevent lining cracks, and achieve the goal of automatic lining curve. Is to avoid the artificial misoperation and at the same time reduce the labor time and intensity of the workers.
Prevent wear furnace alarm function: prevent alarm system working principle is: wear furnace chamber of a stove or furnace use time to a certain degree, the wall will gradually thinning, the current will vary according to the furnace wall, after the current rate reaches the preset value will make alarm to remind in advance, then automatically cut off the power and predict wear furnace and achieve the goal of safe production in advance.
==Main Models And Technical Parameters==
Furnace
Capacity
T |
Input Power(50/60HZ) |
Output Power |
Melting
Time
(Min) |
Power Consumption (KWH/T) |
Rated
Power
( KW) |
Input
Voltage
V |
Input
Current
A |
Pulse
Count |
Rectifier
Transformer
KVA |
DC
Voltage
V |
DC
Current
A |
IF
Voltage
V |
IF
Frequency
KHZ |
Cast
Iron |
Copper |
Brass |
Aluminum |
| 0.035T |
250 |
380 |
400 |
6 |
315 |
500 |
500 |
750 |
1 |
30 |
560 |
420 |
390 |
540 |
| 0.5T |
350 |
380 |
560 |
6 |
400 |
500 |
700 |
750 |
0.8 |
30 |
550 |
410 |
380 |
530 |
| 0.75T |
500 |
380 |
800 |
6 |
630 |
500 |
1000 |
750 |
0.8 |
40 |
550 |
410 |
380 |
530 |
| 1T |
800 |
380 |
1280 |
6 |
1000 |
500 |
1600 |
750 |
0.7 |
50 |
540 |
400 |
370 |
520 |
| 750 |
656 |
6 |
1000 |
990 |
808 |
1480 |
| 1.5T |
1000 |
380 |
800 |
6 |
1250 |
500 |
1000 |
750 |
0.7 |
60 |
530 |
390 |
360 |
510 |
| 750 |
800 |
12 |
1250 |
990 |
1010 |
1480 |
| 2T |
1400 |
750 |
574 |
6 |
1800 |
990 |
707 |
1480 |
0.5 |
60 |
520 |
380 |
350 |
500 |
| 750 |
1148 |
12 |
1800 |
990 |
1414 |
1480 |
| 3T |
2000 |
750 |
820 |
12 |
2500 |
990 |
1010 |
1480 |
0.5 |
60 |
510 |
370 |
340 |
490 |
| 5T |
3000 |
950 |
1140 |
12 |
4000 |
1260 |
1190 |
1480 |
0.3 |
60 |
500 |
360 |
330 |
480 |
| 10T |
6000 |
950 |
2280 |
12 |
8000 |
1260 |
2380 |
1900 |
0.3 |
60 |
490 |
350 |
320 |
470 |
| 15T |
8000 |
950 |
15201 |
24 |
10000 |
1260 |
1590 |
1900 |
0.3 |
60 |
480 |
340 |
310 |
460 |
| 20T |
10000 |
950 |
1900 |
24 |
12500 |
1260 |
1980 |
1900 |
0.25 |
60 |
470 |
330 |
300 |
450 |
| 30T |
15000 |
950 |
2850 |
24 |
20000 |
1260 |
2980 |
1900 |
0.25 |
60 |
470 |
330 |
300 |
450 |
| Furnace temperature :Cast iron 1450ºC Copper 1150ºC Brass1000ºC Aluminum 700ºC |
Why choose us ?
1.Equipped with built-in circulating water cooling system, equipment can be long-term work, no cleaning; will not be damaged furring electrical power components; so-ting long machine life;
Other manufacturers require users to directly tap water or groundwater cooling machine power; regularly with detergents water pipe cleaning equipment; and often because of poor water quality, so that equipment, furring channels, resulting in poor heat electrical components being blocked or damaged;
2.Configure automatic circuit breaker, with a reliable protection
Equipment power supply short circuit, open circuit, lack phase, power outages, discharge, and other circuit abnormalities are able to quickly and automatically cut off the power supply; in a timely manner to the equipment and network protection. To ensure the safety of the production operator.
Other manufacturers in general only with simple switch or without. They asked users to protect themselves with a fully functional power distribution equipment. Otherwise, there is short circuit, lack phase, or other circumstances occur. Will be because there is no protection, prone to accidents.
However, our equipments carry good protective function even without switch board prepared by the users.
3.One of the largest enterprises in the industry in Guangdong
We are devoted to independent R&D as well as production. A rich variety of finished products and half-finished products with complete specifications and spare parts enable us to realize fast delivery. In addition, the independent after-sales department will provide follow-up services regularly as to all the products. Furthermore, many of our engineers have been engaged in the industry for over 20 years while 80% of the intermediate-frequency equipment manufacturing companies had not yet been established15 years ago.
After sales service commitment
a. The purchased equipment to the buyer through life time maintenance services.
b. Ensure that implements preferential price for equipment spare parts
c.After receiving the user fault notification shall respond within 2 hours, arrive at the scene within 24 hours traffic permitting, and remove specific weekday failure to resume production.
d. Our company after sales service up to 25 engineer, the major provinces and cities and regions across the country are equipped with after-sales service network
Supplier responsibility
a. Cooperate with guidance to check the buyer installation work;
b. Internal and electrical wiring connections between equipment;
c. Site commissioning;, according to the actual equipment adjust to the best state;
d. Direct buyer operating personnel to the correct use of operating equipment;
e. Guidance on site security considerations;
f. To guide the buyer maintenance personnel simple troubleshooting methods;
g. Provide equipment specification;
Audited Supplier 
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