good quality, with ISO certification. The lowest equipment price amongst qualified Chinese manufacture Wuxi Haohua Metallurgy Machinery CO.,LTD, absorbing and digesting the most advanced cold rolling mill technology from advanced wester coutries comprehensively and successfully, specializing in the production of 12-hi, 20-hi and 18-hi mills has become a famous and reputed chinese domestic manufacurer in leading position in multiple-roller cold rolling mill manufacturing industry .

Since its establishment, our company has manufactured more than 20 1400mm   12hi mills for our users in China. Besides, our 20hi mills, pickling lines, levelling lines, etc, are functioning normally in our users’ factories. Our major performance of 12-hi mills are as follows: 

1. Jiangsu Danyang Dalishen Steel Group                                     3 sets of 1400 12-hi             

2. Jiangying Dajiang Cold Rolling Thin Plate Co, LTD.                 2 sets of 1400 two-frame 

                                                                                                1 set of 1400 one frame 

3.Wuxi Xinzhongda Steel (tinned plate)                                       1 set of 1400 one frame       

4.Baotou Cold Rolling Thin Plate Steel                                         1 set of 1400 one frame       

5. Shandong Jiuzhou Cold Rolling Plant                                        1 set of 1400 one frame  

6. Shandong Yanggu Cold Rolling Plant                                       1 set of 1400 one frame 

7.Chanshu Menglan Stainless Steel                                               2 sets of 1400 two-frame 

                                                                                                 2 sets of 1400 one frame 

8. Zhejiang Sanying Cold Rolling Plant                                          2 sets of 1400 two-frame 

9. Guangdong Jieyang Rongshun Cold Rolling                                 1 set of 1400 one frame 

10. Vietnam Longan Second Steel Plant (abroad)                            1 set of 1400 one frame

11.Yuyao Baocheng Stainless Steel Co, Ltd.(stainless steel)              1 set of 1400 one frame

12. Jiangying Huaxichun Color Paint Plant(non-oriented silicon steel) 1 set of 1400 one frame  

Product Series (165*550/550*5504-high reversible cold rolling)

Used for reversible rolling of stainless steel of high precision and good performance

2. Device constituents and structure features

Coiler, draulic chare car,  2-high pinch straightening machine, enantiomorphic process platform, main roller, hydraulic decoiler, hydraulic discharge car, gear box, reducer, electric motor, electric control, hydraulic lubricationm device.

3. Technoligical parameter sheet

Material	Ordinary carbon steel
Feed specification( mm)	3.0*450
Finished products specification	0.2*450
Rolling speed( m/s)	3
Rolling force( KN)	3500
Backup roll specification( mm)	500*550
Wprking roll specification( mm)	165*550
Drive type	working roll
Main electric motor	Z4 direct cuurent
Reducer	ZDY500
Herringbone gear stand	A=180 Mn=10
Coiler( selection specification)	508*700
Coiling electric machine	Z4 direct-current electric motor
Frame corss section	300*380
Window size	----
Reduction electric motor	Cycloidal pimwheel reducer
Reduction speed( mm/s)	0.1
Reduction impeller pair	----
Cross universal shaft	SWC180
Appearance size of device: length width height	----

Notes: The models and parameters above are only for reference. Users can design according to their own requirements.

reversible cold /hot rolling mill with good quality price rate