- Metal Processing Machinery Parts[1]
- Cast & Forged[1]
- Metallurgy Machinery Parts[1]
- Rolling Mill[8]
- Other Metal Processing Machinery[10]
- Aluminum Composite Panels[1]
- Silicon Steel[1]
- Other Construction Material Making Machinery[4]
- Packaging Machinery[4]
- Other Metallurgy Machinery[10]
- Metal Electroplating Machinery[9]
- Steel Strips[10]
- Metal Straightening Machinery[4]
- Metal Cutting Machinery[5]
- Metal Coating Machinery[10]
- Contact Person : Mr. li yijun
- Company Name : Shanghai Shanyi Metallurgical Technology Co., Ltd.
- Tel : 0086-21-60869209
- Fax : 0086-21-60869259
- Address : Shanghai,Baoshan,Rm901,906,907,Building 9th,Baoling-Center,Lane 903 of Shuangcheng Road,Baoshan District,Shanghai
- Country/Region : China
- Zip : 200940
2-hi Pricision Temper Rolling Mill
Temper rolling Mill
temper mill is used for tempering the cold rolled steel coil in order to enhance strip flatness and improve mechanical feature.The work hardening for cold rolled strip steel can be eliminated after recrystallization annealing .After annealing ,the yielding point is low and the fracture elongationg rate is high.The sudden fracture of "coiling and breakage"exists in the bending of the strip steel.Many slip lines will be produced in the stretching.So the process ability goes bad.
Therefore,in most cases,it is impossible to go with the next process for the cold rolled steel strip after recrystallization annealing.It must go through the temper process to eliminate the yield platfprm of the annealing steel strip to change the process ability,straightness of the steel strip and to make its surface of a certain degree's roughness.Our company supply the customer with 4-hi temper mill used fou leveling regular carbon steel and 2-hi reversible leveling mill for leveling stainless steel.
The technical parameter of the temper mill
| Mill data | Two-hi reversible temper mill | Four-hi temper mill |
| Raw material | stainless steel | carbon steel |
| Width | 350-650mm | 770-1250mm |
| Thickness | 0.15-1.2mm | 0.2-1.2mm |
| Max. coil weight | 10t | 25t |
| Line speed | 0-240m/min | 0-400m/min |
| Elongation | 0.3-2.5%(single pass),3-5%(multi passes) | 0.3-3%(single passes) |
| Max. rolling force | max. 6000kn | max. 6000kn |
| Processing method | wet process | wet process |
2-hi Pricision Temper Rolling Mill
