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New method for cleaning extrusion die remains (residual aluminium) by using die cleaning disc (clear 80% residual aluminium and save 90% time)

New method for cleaning extrusion die remains (residual aluminium) by using die cleaning disc (clear 80% residual aluminium and save 90% time)

One new method for cleaning the aluminium extrusion die remains (residual aluminium) by using die cleaning disc (clear 80% residual aluminium and save 90% time)

How clean aluminium extrusion die remains (residual Aluminum ) ?

After extrusion, the dies cavities stuffed full of remains or residual aluminum and long butt. How to treatmentit and how to clean it?

Currently there is one advanced technology which can save 80% NAOH solution used for cleaning residual Aluminum in extruded Die.

What is die cleaning cleaning disc?

It is the latest technology product for replacing aluminium in the die, the aluminium can be used for remelting,this method can save alkali costs.This method can clear 80% residual aluminium and save 90% time.

Effect by using die cleaning cleaning disc.

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Operation and work method:

1. heating cleaning disc to 400℃ above by die oven

2. coat lubrication on the dummy block

3. put the cleaning disc 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

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How to handle die after die cleaning disc 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 disc waste disappear,then clean and boil die (30mins)

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 disc 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