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( continuous rolling mill train)

1. Main applicatiopn of device

   Continuous cold rolling by stell strip has such charscters as high power and low cost and is escepially applicable for the batch production of ordinary steel and stainless steel.

2. Device constituents and structure features

   Decoiler, hydraulic charge car, 2-high pinch and straightening machine, hydraulic shear, argon arc welding machine, spiral magazine, EPC centring,outlet process table, main roller, hydraulic decoiler, hrdraulic discharge car, gear box, reducer, electric control, hydraulic lubricationm device.

3. Technoligical parameter sheet

Material	Ordinary carbon steel
Feed specification( mm)	3.0*650
Finished products specification	0.4*650
Rolling speed( m/s)	4
Rolling force( KN)	6000
Backup roll specification( mm)	650*680
Wprking roll specification( mm)	225*750
Drive type	working roll
Main electric motor	Z4 direct cuurent
Reducer	ZDY600
Herringbone gear stand	A=230 Mn=12
Coiler( selection specification)	508*800
Coiling electric machine	Z4 direct-current electric motor
Frame corss section	420*520
Window size	----
Reduction electric motor	Cycloidal pinwheel reducer
Reduction speed( mm/s)	0.1
Reduction impeller pair	----
Cross universal shaft	SWC225
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.

Wuxi Haohua Metallurgy Machinery Co., Ltd owns several production basis with many sets of different kinds of mechanical machining equipment. From its establishment of 15 years ago, with the support on technology from various first class metallurgy machinery researching 

and designing institutes such as MCC Group's Beijing Research & Design Institute of Metallurgical Equipment, Wuhan Steel Designing Institute,  having  been  digesting  and  absorbing  new and high technology from at home and abroad and having been designing and developing metallurgy machinery with new technology suitable for developing countries like China, has now become a professional metallurgy machinery manufacturer  of  large  production  scale  in  leading  position  in China integrating  complete   sets   of   metallurgy   machinery's   designing, technological reform, manufacturing and sales.  

4 roller reversible cold/hot rolling mill