- Marble[2]
- Glass Processing Machinery Parts[18]
- Mining Machinery Parts[9]
- Paper Processing Machinery[1]
- Metal Processing Machinery Parts[10]
- Shafts[8]
- Machinery Design Services[1]
- Metallurgy Machinery Parts[10]
- Rolling Mill[2]
- Iron Pipes[1]
- Boiler Parts[1]
- Engine Parts[1]
- General Mechanical Components Stock[1]
- Moulds[2]
- General Mechanical Components Design Services[3]
- Cast & Forged[1]
- Contact Person : Mr. li jian
- Company Name : Henan Zhongyuan Roller Shaft Co., Ltd.
- Tel : 86-0391-2191064
- Fax : 86-0391-6609092
- Address : Henan,Jiyuan,jiyuan city Henan Province
- Country/Region : China
- Zip : 454652
4 Hi temper mill
| Get Latest Price |
| 1 Set/SetsTrial Order |
| Tianjin |
| industry standard package |
| 4-6month |
| L/C,T/T |
| 10 Set/Sets per Year |
Temper Mill
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 |
4 Hi temper mill
