Payment & Shipping Terms:
|Rolling Material:||Stainless Steel, Carbon Steel, Copper, Aluminum Etc.||Rolled Pipe Size:||25 ~ 70mm|
|Roller Dia.:||300mm||Voltage:||380V Or As Required|
|Frequency:||50HZ Or As Required||Condition:||Brand New|
70mm Stainless Steel Pipe Making Machine,
Stainless Steel Pipe Cold Rolling Mill,
high speed cold pilger mill
Stainless Steel Pipe Making Machine Fully Automatic High Speed Cold Pilger Mill
I. Features of high speed cold pilger mill
The rolling mill is non-standard design for two-roll cold rolling, and it is a high-efficiency, high-precision cold-rolling tube mill. The equipment features are as follows:
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. In accordance with the characteristics of long and short tube billets in process specifications, short bed continuous rolling and filament mother are adopted to improve the rigidity of the bed and the stability of the feeding carriage of the bed.
3. In view of the high requirements on the surface of the inner hole of the tube blank, the mandrel online lubrication device is adopted to improve the lubrication conditions of the metal deformation of the inner hole surface during the rolling of the tube blank and improve the quality of the inner surface.
4. According to the characteristics of the rolling mill, the main drive flywheel is redesigned, and the eccentric gearbox is balanced to ensure high-speed and stable rolling.
5. Aiming at the characteristics of less positioning support and large jumps when rolling long and short billets, a special inlet and outlet device is designed to stabilize the deformation and stress state of the billet.
6. In response to the needs of thin-wall rolling, optimize the power matching of the main motor and strengthen the strength design of the key force transmission components.
II. Equipment performance parameters
1. Equipment form
|1||Mill working mode||Continuous feeding without stopping|
|2||Mill charging method||Side loading|
|3||Rolling mill stand form||Closed stand|
|4||Tube blank chuck feeding method||Double screw clamp feeding method|
|5||Main gear||1 pair of large and small gears, plus 1 pair of balance teeth|
2. Technical parameter
|1||OD of blank tube||38 ~ 75mm|
|2||OD of finished tube||25 ~ 70mm|
|3||Speed of main frame||100~200 time/ min.|
|4||Diameter of rolling tools||300mm|
|5||Length of groove working part||723mm|
|6||Radius of crank||360mm|
|7||Roll pass form||Ring pass|
Note: We have different types to produce different size of tubes. Please tell us your material, size of finished products, we will special design for you!
3. Main components
The equipment consists of four parts: mechanical system, lubrication system, hydraulic system, and electrical system.
III. Photos of automatic high speed cold pilger mill
Contact Person: Joanna