Mechanical three-roll cold rolling mill

Mechanical Three-roll Cold Rolling Mill

LD mechanical three-roll cold rolling mill is used to roll all kinds of high precision small thickness pipes (include carbon steel, high alloy steel and non-ferrous metal). Its advantage is finished tube with small thickness, high surface finishes, high precision and good structure of material.

No.	Parameter		LD30	LD50
1	Billet	OD (mm)	17-42	22-64
2		WT (mm)	1-3	1.2-4
3		Length (m)	7.6	7.6
4	Finished tube	OD (mm)	15-40	20-60
5	Finished tube	WT (mm)	0.6-2.5	0.7-3
6	Framework speed (times/min)		50-110	50-110
7	Framework length (mm)		475	566
8	Feeding length (mm)		2、3、4、5.5、7.8、10	2、3、4、5.5、7.8、10
9	Billet rotate angle (°)		71°	71°
10	Roller diameter (mm)		90	131/143
11	Main motor type		Z4-200-11/45KW	Z4-200-31/55KW
12	Motor type for fast moving		Y132M1-6/4KW	Y132M1-6/4KW
13	Outline dimension (L x W x H)(m)		13.2 x 2.8 x 1.4	13.5 x 3.2 x 1.4
14	Total weight (t)		13.5	15
15	Feeding type		By manual	By manual

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