Fiberglass filtration bag (combo bag) position and function
Position: the filtration mesh can be cut to any size as the customer required, put under the pouring cup / on the surface of ingot casting lines / on the meet of the cross runner sprue and inner runner sprue, press by the collection box . Put the filtration mesh bag together with skim bob , the effect of filtration will much better .
1. Effectively get rid of blister, oxide with dust and other useless impurity to enhance quality of aluminum product. In addition , it avoid other metal component infiltrating into the aluminum liquid , which will reduce the purity of aluminum casting product, then get defect product
2. Improve mechanical quality of aluminum casting product : improve the hardness of aluminum casting product with more average surface hard and bending strength
3. Improve the mechanical manufacture capability and efficiency of processing of aluminum casting product