what is the for we not getting uniform in thickness and strength.is there powder problem or machine or die problem.give some die design and automatic filling designs.our pellet is in circle shape and diameter range is 20 mm to 70 mm.thickness range is 0.3 mm to 1.5 mm.weight is 0.3 gr to 5 gr.
The powder compaction process has three steps: die filling with powder, compacting the powder to a specific size and shape, and ejecting the compact from the die.
To optimize the compaction process you have to control the following parameters: die-fill density, die-wall friction, packing density, and expansion on ejection.
Well,
Adds useful link
Sincerely
https://application.wiley-vch.de/books/sample/3527311572_c01.pdf
can you send perfect die designs to get uniform thickness of the pellet.
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