Disadvantages of traditional sintering method:!If you need to buy Magnesia Carbon Brick ,just enjoy high quality and lowest price on chinafirebrick.com.


1. Long sintering time.
Normal sintering time is about more than 23 hours. For every month, factory should arrange sintering for about 8-10 times, which would cost too long time and very difficult for producing arrangement.


2. High cost on mould.
Normal weight for mould is more than 1 ton. During sintering, the highest temperature could reach 1580℃ and would last for more than 2 hours. The mould would be melted and cannot be re-used, which would cause a high cost.


3. High power consumption.
Power consumption during sintering is about 3220 KW h. Long sintering time would cause a high power cost.
During recent years, silica ramming mass is widely used in induction furnace. With this new product, we have gotten a great improvement on sintering method. Compared with traditional sintering method, the advantages of new method are as follows.


1. Much more easily to operate.


2. Shorter sintering time and lower power consumption.
Sintering time is only about 2.5 hours, got more than 20 hours shorter. Power is only about 700 KW h, far lower than traditional method.?


3. Lower cost on mould.
With new sintering method, sintering temperature is much lower, thus influence for mould is also very low. Therefore, the mould can be used for 4-5 times. If the mould can be taken out after lining, service life for mould will be even longer.


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