[Vacuum vulcanizing machine] what advantages and disadvantages?
With the development of industrialization, for all types of equipment, OEM and repair seals with the market demand will be significant growth. In order to meet the market demand, improve market competitiveness, to ensure the seal of high performance and high reliability of the premise, must also improve production efficiency, reduce production cost. The elastomeric coal mine hydraulic support jack piston seal as an example, the traditional mode of production is produced in the ordinary flat vulcanizing machine with common mold, common mold production has low production efficiency, low qualification rate, poor density, mould bruising. Therefore, in order to solve the problem above the vacuum die design. Produce rubber vacuum mode advantage is: under vacuum condition, the mobility of rubber; relative pressure than ordinary vulcanization machine; production of products of high density, high pass rate, stable size, good appearance quality; can make the mold with precision, no bruising mold, mold has the advantages of long service life, convenient repair and maintenance; the production efficiency is high, suitable for mass production. But [vacuum vulcanizing machine] disadvantage lies in: because of its high machining precision, and the process is relatively complex, change the mode of production, to the clamping and disassembling the mould, therefore, is not suitable for small batch, multi species production.
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