Used 1250 4-hi reverse cold rolling mill

used cold rolling mill

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product description
Technical Parameters

1、Product main technical conditions

（1）steel grade：

Q195、Q235、SPCC、SPCD、SPCE、SS400、S35C、SUS200、SUS300及SUS400系列不锈钢

（2）Raw material specifications：

thickness：1.5-4.0mm

width：620-1120mm

inner diameter：Ø610mm

Outer diameter：Ø1800mm

Max Volume weight：17T

3、Finished product specification：

thickness：0.2-2.0mm

width：620-1250mm

inner diameter：Ø508mm

Outer diameter：Ø1750mm

Max Volume weight：17T

2、Equipment main technical parameters

（1）Roll size

Support roller Φ980～1050 *1200 mm

Work roll Φ280～300 *1250 mm

（2）threading speed：18m/min

（3）Max speed of rolling：600m/min

（4）recoiling tension：130KN uncoiler maximum tension：40KN

（5）rolling force：1200 T

（6）production：100000 tons/year

（7）total power：4450KW

（DC：4200KW AC 250KW）

name	model	brand	production date	motor model	power	qty	unit
1250	uncoiler transmission motor	HENGLI	2005.6	Z4-355-42	250KW	1	unit
1250	left recoiler transmission motor	HENGLI	2005.6	Z560-3B	63KW	2	unit
1250	right recoiler transmission motor	HENGLI	2005.6	Z560-3B	630KW	2	unit
1250	main transmission motor	HENGLI	2005.6	Z710-3B	1150KW	2	unit

maker：china brand

production date：2006

stop date：2013

reason：bad market

scope of supply：include：uncoiler，leveler，shearing machine，recoiler x 2, main rolling machine，motors，gear box，redcuer，hydraulic system，electrical system，control table，hydraulic AGC，oil lubrication station，thickness gauge

Does not include transformers and spare parts

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