4000A 11-13 Inches Aluminum Extrusion Process

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(9''-13'') 4000A: This quenching system is special designed for billet diameter range of 8-10 inches and corresponding extruder tonnage, which is used with profiles with large wall thickness. Based on B model, this design increases the lengths of air cooling at the backside, to ensure optimal cooling effect and minimize deformation under high speed extrusion. It is widely working with large extruder.

4000A 11-13 Inches Aluminum Extrusion Process

Main Tech. Data

1	Billet spec.: diameter φ228mm---φ330mm	9 "---13"
2	Profile envelope : width is 480mm, height 350mm	480mm,350mm
3	Required space for the production line	13500m
4	Min. space from the center line of press to workshop wall	2800mm
5	Max. working power	195kw
6	Front air cooling nozzles	6 columns
7	Rear air cooling nozzles	2 columns
8	Water cooling nozzles	6 columns
9	Mist cooling nozzles	6 columns
10	Min. flow of industrial softened water per quenching system	180m³
11	Water hardness	3 ~ 5 °F
12	Inlet water temp. at quenching system	< 35 °C
13	Compressed air pressure at top	6 Bar
14	Max. flow rate	3m3/min