Payment & Shipping Terms:
|Material Of Roll:||1||Quantity:||1|
|Rolled Material:||1||Working Speed:||1ed Type)|
|Voltage:||380V Or As Required||Condition:||Brand New|
Continuous Cold Rolling Mill,
LG220 Cold Rolling Mill,
Automatic Cold Pilger mill
Continuous Cold Rolling Mill For 20mm ~ 220mm Carbon Alloy Stainless Steel Pipes And Tubes
I. What is cold rolling mill?
Cold rolling mill use a special cold forming process which is both cost-efficient and indispensable for many applications. It is used to improve roundness, stress homogeneity, and surface roughness of the tubes. The tolerance of finished tubes is about ±0.05mm.
Cold rolling mill is devided into manual operate, automatic feeding and fully automatic and high speed type, the fully automatic type is high speed and continuous cold rolling type.
II. Discription of of Automatic continuous cold rolling mill
1. Aiming at the characteristics of fast rolling speed during thin tube rolling, a closed extension trolley is used to prevent jumping to improve the rigidity of the rack and improve the accuracy of the product.
2. According to the characteristics of high requirements on the surface of tube blank, the mandrel on-line lubrication device is adopted to improve the lubrication condition of metal deformation on the surface of tube blank during rolling and improve the quality of tube blank surface.
3. Mill working mode: continuous feeding without stopping; mill charging method: side loading; rolling mill stand form: closed stand; tube blank chuck feeding method: double screw clamp feeding method.
III. Process parameter of steel rolling mill
|1||OD of blank pipe(mm)||20-42||22-51||42-83||50-127||76-140||102-185||160-273|
|2||WT of blank pipe(mm)||1.5-5||≤6||≤7||≤10||6-20||6-25||10-40|
|3||Length of blank pipe(m)||2-5||≤6.5||≤6.5||≤6.5||≤8||≤8||≤8|
|4||OD of pipe finished(mm)||10-25||15-32||30-60||40-100||60-120||80-160||150-220|
|5||WT of pipe finished(mm)||0.4-4||0.4-5||1-6||1-8||2-15||2-15||4-28|
|6||Speed of frame(time/min)||40-200||60-200||60-200||50-200||50-200||40-200||30-150|
We have general type and high-speed type for your choice, more details please feel free to contact us!
IV. Photos of cold rolling mills
General type Hight speed type
Contact Person: Joanna