The 19th International Exhibition on Rubber Technology
The Leading International Rubber Technology Exhibition
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| ——New and old microwave oven check list—— | |||
Old type | Disadvantage | New design | Advantage |
Transformer voltage variation | The circuit is complex, the maintenance is inconvenient, the failure rate is high, and the microwave emission efficiency is low | Variable pressure of oil cooled power supply | 20%The structure is simple, easy to repair, not easy to fail, and the microwave emission efficiency is increased by 20% |
Straight in waveguide | The microwave is easily reflected back to the magnetron, causing damage to the magnetron | A water loaded ring device is added to the waveguide | Effectively absorbs the reflected microwave to avoid damage to the magnetron |
Waveguide tube homemade | The size accuracy is not enough, and it has some influence on the microwave efficiency. | Waveguide tube procurement with professional manufacturers | more accuracy, more use of microwave conduction |
The cavity material is made of ordinary stainless steel | Microwave absorption is easy to absorb, and it affects microwave efficiency | The use of customized plate for the material of the cavity | It is not easy to absorb microwave and improve the microwave efficiency |
Simple cavity structure | Microwave can not produce effective resonance in the cavity, which causes the wave to offset each other and reduces the microwave efficiency. | Design of the cavity according to the microwave emission law | The geometric design size is more beneficial to increase the number of resonant modes and to ensure a good match between the furnace cavity and the magnetron |
Cavity waveguide layout |
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Short circuit ring + graphite resistance microwave | Unable to effectively stop the microwave leakage of the import and export | Import and export by short circuit ring + multi Zubo + SiC microwave barrier | Effectively blocking the microwave leakage of import and export |
Metal mesh bar + asbestos strip is used in door cover leakage protection device | Microwave leakage prevention is not very ideal | Leak proof device for door cover using high waterfall silicone strip coated wire and wave retaining device | The effect of anti microwave leakage is obvious |
35-50%Overall microwave efficiency 35-50% | Microwave loss too much, waste of energy | The overall microwave efficiency is 1.5 times higher than that on the original basis | High utilization rate, more energy saving, increase production efficiency |
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ZHEJIANG BAINA Rubber& Plastic Equipment Co,Ltd.,was founded in 1998 with a total investment of 20 million USD which,is a professional manufacturer of complete plants and products of rubber and plastic.it is a national high and new technology enterprise.medium and small-sized enterprise of Zhejiang province,and municipal innovation pilot enterprise.Located in modern Industrial Zone,Xianju County,it covers area of more than 53000 squar meters.
As a leader enterprise, Baina has focused on the development and production of rubber and plastic equipments and products for many years. In term of the equipments our main products includes rubber extruders, three (four) composite microwave vulcanization production line，salt bath vulcanization production line, NBR and PVC air conditional insulation hose vulcanization production line, steel edge rubber water proof vulcanization production line, silicone rubber vulcanization production line and such rubber and plastic equipments. In term of the products, we have automotive air conditioning hoses, bathroom tubes, braided tubes, rubber sealing strips and low density EPDM blowing articles. Our equipments are exported to America, Japan, Russian, Israel，South Korea, Turkey, Saudi Arabia and so on. Our annual output is more than 200 production lines. We offer equipments and technical support to more than 1000 famous rubber production enterprises in domestic and oversea market, and maintain long-term cooperation partners relationship.
Our company has a provincial research center with abundant R＆D strength, cooperates with many domestic higher institutions, and also has advanced international rubber COTS and laboratory equipments. Recently，we have 15 authorized patents(includes 5 invention patents), and 12 provincial level scientific research projects such as national torch plan, national key new product project in the nearly three years. Some fileds of our company have reached the international advanced level.
We sincerely invite customers from home and abroad to make a field inspection to our company. And we are looking for long-term relationship with you for our common promising future.
We always adhere to the enterprise tenet of “high standard, refined and zero defect”, regard quality as life, lead industry development, and create a foundry industry with core competitiveness and core value, in line with “sincere and pragmatic, persistent, team Collaboration, the game goes beyond the work style, we sincerely welcome customers from all over the world to visit us, seek common development and create brilliant future.
The Leading International Rubber Technology Exhibition
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