We have a wide range of products under this category. In addition to car products, we also have boat covers. Automotive Tools Ningbo Autrends International Trade Co.,Ltd. , https://www.nbcoverfabric.com
Main specifications:
model
Max. input power
Output frequency
input
Auxiliary function
SPG50K-15
15KW
 30~80KHZ
380V 3P
50 or 60HZ
standard
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3×415V
3×440V
3×480V
Can be ordered
1. "B" means split type machine with connecting Cable length of 2 meters standard; up to 6 meters can be ordered.
2. "A" means machine with timer function, all models can increase timer function;
3. for example: SPG-20AB means 20KW machine with timer and separated transformer(split type)
SPG50K-25
 25KW
SPG50K-25A SPG50K-25B SPG50K-25AB
SPG50K-35(A)B
35KW
SPG50K-45(A)B
45KW
SPG50K-70(A)B
70KW
SPG50K-90(A)B
90KW
SPG50K-100(A)B
100KW
SPG50K-120(A)B
120KW
SPG50K-160(A)B
160KW
SPG50K-240(A)B
240KW
SPG50K-300(A)B
300KW
SPG50K-600(A)B
600KW
Larger power and special application machines can be ordered.
     These series are suitable for many applications, for example, (1)Heat treatment of gear and shaft(2)steel and stainless steel screw coating (3)floating melt for institute or college research (4)tiny or powder material melting (5)copper joint brazing and so on.
     Due to the adopting of our third generation inverting control technology, SPG series machines are characterized not only with high power and high frequency up to 200KHZ output, but also with high reliability on the condition of normal IGBT module.
Working theory and structure:
In These series machines, series oscillating circuit is applied, through high frequency transformer, low voltage and high current power is output to go through the induction coil. The main oscillating structure is as follows:
     Inside the These series machines, oscillating cap is connected to the secondary coil of the transformer, so the voltage on the primary coil of the transformer is low and problems caused by high voltage such as sparks and insulations are solved thoroughly to increase the reliability and quality of the machine. At the same time, the transformer is light and small sized with low energy consuming.
Comparison between SPG50K and SP series machines:
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Advantages and applications of models with Timer function:
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Advantages and applications of separated transformer:
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And we have all kinds of Special Cover you need, and the color and material are various, of course you can also customize, we can meet all your requirements.
We have a wide range of products under this category. In addition to car products, we also have boat covers.
And we have all kinds of special cover you need, and the color and material are various, of course you can also customize, we can meet all your requirements.
Main applications and characteristics:
     Inside These series machines, IGBT module and our third generation inverting control technology has been used, that is the soft and dual control and inverting technology. In this technology, output power and frequency can be controlled and adjusted separately, IGBT module and soft switching control technology are used in the high frequency switching circuit to control the output power. In the inverting circuit, the IGBT and frequency tracing circuit is applied to achieve high speed and accurate soft switching control. The adoption of new technologies not only improves the quality and reliability of the machine,but also solve the technology problem on large power induction heating machine and makes it possible to work 100% duty cycle.