Specifications

20-hi cold rolling mill
1.qualification:ISO9001:2008
cold rolling mill as requirement
3.good service.

Product  description of 20-hi cold rolling mill

 

20-hi cold rolling mill applies to product finished coil , using casting coil as blank,which provide blank for plate finishing and aluminum foil production.The entry thickness of the aluminum rolling mill is max7mm, and the exit thickness of the cold rolling mill is from 0.1 to 2 mm of pure aluminum and aluminum alloy.The whole 20-hi cold rolling mill installed level is advanced, with convenient and reliable operation and maintenance. It also can bring good economic benefits for the user.

 

Technical Parameter of 20-hi cold rolling mill

Aluminum alloy	1000,3000,8000 series
Entry thickness	10Max mm
Entry width	1000~2450mm
Dia. of work roll	Φ280~560 mm
Width of work roller	850~2500 mm
Dia. of back-up roll	Φ600~1500 mm
Width of back-up roller	800~2450 mm
Width of exit	950~2250 mm
O.D. of coil	Φ2500 max mm
Weight of coil	Max 20000 kg
Rolling speed	Max 1000 mm/min
Rough rolling exit thickness	0.1~4.0 mm
Finishing rolling exit thickness	0.5~0.06 mm
Rolling mode Non-reversing	Non-reversing
ABB Electric control system	SIEMENS  OMRON
Model type(20-hi cold rolling mill)	Φ280/φ780×1450
	Φ380/φ960×1650
	Φ420/φ1100×1850
	Φ460/φ1300×2300

 

  

Process flow of 20-hi cold rolling mill

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Product advantage of 20-hi cold rolling mill

This 20-hi cold rolling mill adopts advanced technology all over the world,equipped with AGC. CVC system. And it has automatic control function with the full hydraulic machine electricity integration. The 20-hi cold rolling mill can automatically balance and center, automatic thickness. It is the most advanced in the field of non-ferrous metal cold rolling mill

 

 

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