适用范围

  适用于球墨铸铁、灰铸铁铸造及铜合金的铸造

产品作用

  1．滤渣，减少渣对铸件的危害。

  2．滤出金属液中的气泡。

  3．整流，使金属液的流动由素流+层流状态，减轻金属液的二次氧化和吸气，提

  高铸件质量。

使用方法

  1．安放位置越靠近铸件型腔越好，降低二次氧化的几率：

  2．浇注系统的设计以简单为好，可不考虑其它挡渣措施，这样可提高砂型的利用率和工艺出品率：

  3．过滤器工作面积应为浇注系统阻流截面的4～6倍，以确保浇注速度不受影响：

  4．根据铸造合金的种类及浇注温度选用相应的过滤器，不应超温使用：

  5．选择合适的孔径，真正起到过滤效果：

  6．不能用过滤器来控制浇注速度。

产品包装

25kg编织袋或1 000kg吨袋

Scope of application：

  Suitable for cast iron，gray cast iron casting and copper alloy casting．

Product function：

  1．Residue to reduce the damage of slag to castings．

  2．Filter out the bubbles in the molten metal．

  3．Rectification，SO that the flow of metal liquid frOm the element flow+laminar state，reduce

  metal liquid two times oxidation and inspiratory，improve casting quality．Method of use：

  1．The closer the position is to the casting cavity，the better the reduction of two times of oxidation．

  2．The gating system is designed to be simple and can be used without consideration of other residue measures，which can improve the utilization rate of sand type and process yield．

  3．The working surface area of the filter shall be 4~6 times of the Resistance section of the gating system to ensure that the casting speed is not affected．

  4．According to the type of casting alloy and pouring temperature selection of the corresponding filter，should not be used in excess temperature．

  5．Choose the right aperture to really filter the effect．

  6．Can’t use filter to control pouring speed．

  package：25kg woven bag or 1 000kg bagged packing．