jamesp
Cave Dweller
Member since October 2012
Posts: 36,561
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Post by jamesp on Nov 16, 2017 9:42:07 GMT -5
I am not sure what the tumbling companies are selling us. Likely not the super dense because it is expensive. The dense media should increase breakdown time of abrasive in the vibe.
Most ceramic media is 65 to 75 pounds per cubic foot. This one is 130 pounds per cubic feet.
Here is the correspondence:
Gentlemen: I spoke to Washington Mills earlier re: special order media and they advise the following: - Item #10979, Angle Cut Cylinder 30B, 5/16 x 9/16 dimensions, PZ Composition - Price: $3.37 per pound, plus actual shipping costs FOB Mfr. Plant, WI - They have 36 lbs. of leftover material on hand available to be shipped for test/sampling. - For further quantities, a 1,000 lb. minimum order applies, 6 week lead time. Further info & questions, please contact Lance Lagaly (llagaly@abdeburr.com) Thank You - JT Butler Internet, Marketing & Sales Support (513)723-0777 / Cell (513)288-6679 jtbutler@abdeburr.com
“PZ” – Ideal for Burnishing or Accelerated Chemical Deburring An extremely heavy, high-density media that can replace steel media for burnishing. Increased weight decreases time cycles in acid process deburring. It weighs approximately 130 pounds per cubic foot and is cream in color.
“FB” – Very Fine Burnishing A ceramic media which contains no abrasive. Recommended for burnishing and polishing operations. This very hard and long-wearing media weighs approximately 85 pounds per cubic foot and is off-white in color.
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