GH reversible continuous rolled cold rolling mill

Cold rolling mill, 1.Reasonable prices, 2.short production time, 3.satisfactory after-sales service - details see: https://www.machineto.com/gh-reversible-continuous-rolled-cold-rolling-mill-10170004

Type:Cold Rolling Mill	Place of Origin:Henan China (Mainland)	Brand Name:Guanghua	Model Number:GH500
Used:Cold	2hi:reversible	eletronic type:continuous

Cold rolling mill

Type: High-level two-roll stiffness closed mill (Demag Type);
Roll diameter: φ480 ~ φ425;
Roll surface width: 900mm;
Maximum allowable rolling force: 1700KN;
Maximum permissible rolling torque: 150KN • m;
Mill axial adjustment: ± 3mm;
Rolling mill sliding stroke: ± 2850mm;
Roll balance: flexible damping body;
Roller Bearings: Four-row cylindrical roller bearings;
Roller material: chromium indefinite chill cast iron;
Roller bearing lubrication: dry lubricated manually;
Roll cooling: water cooling;
Roll change: hydraulic cylinder drive roller rack for car;
Spindle forms: QGL retractable ball-type universal joint shaft.
reducer
Type: Joint Reducer
Gear: 6 20CrNiMoA Hard teeth;
Lubrication: central lubrication, N320 oil;
Two output shaft center distance: 450mm;
Total reduction ratio: No. 4: i4 = 30.835 section 5: i5 = 30.835
Section 6 i6 = 30.835 Section 7: i7 = 30.835
Maximum output torque: 150KN • m.
Main Motor
4 sets of power: 750KW; voltage: 660V:
Operating speed :470-600r / min; Cooling: Backpack
5 sets of power: 750KW; voltage: 660V:
Operating speed :610-700r / min; Cooling: Backpack
6 sets of power: 750KW; voltage: 660V:
Operating speed :893-1145r / min; Cooling: Backpack
7 sets of power: 750KW; voltage: 660V:
Working speed :1138-1450r / min; Cooling: Backpack

performance and technical parameters of cold rolled steel	170×300	40	0.2	42	5.4	Cold 2Hi rolled
	250×450	100	0.32	80	14
	300×450	130	0.17	120	24
	150×120	7.5-10	0.34	30	4.5
	100/300×350	75	0.34	80	13.6	Cold 4Hi rolled
	150/350×350	100	0.32	120	18.7
	150/450×650	185	0.44	150	34.8