Aluminum extrusion die cleaning disc extrusion die cleaning disce,It is the latest product for replacing aluminium in the die, the aluminium can be used for remelting,this method can save alkali costs.
Features:
Reduces die cleaning and turnaround time by 90%
Saves 80% aluminum in die
Reduces NaOH use by 80%
Reduces waste disposal cost by 80%
Prolongs die lifespan
Reduces number of dies needed
Reduces labor/utility expense
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Articles：
work flow
1. heating cleaning cake to 400℃ above by die oven
2. coat lubrication on the dummy block
3. put the cleaning cake instead of aluminium billet
4. control extrusion speed 0.5mm/s-1mm/s
5. adjust stroke to make min butt
6. return extrusion ram,no butt shear,then unload die for cleaning
How to handle die after die cleaning cake work
1. after unloading die
1) put the die into the alkali water(2 hrs)
2) put the die into 80℃ hot water(2hrs),after die cleaning cake waste disappear,then clean and boil die (30mins)
3)
How to handle waste water
1. filter water then recycle aluminium
2. discharge waste water according to regulations
Die opening processing
1. after die cleaning cake work,manually open die after temp under 200℃
2. boil die for 15-30mins
3. use machine for cleaning waste alu in the porthole
4. then boil die for 15-30mins
23 авг 2024
