Payment & Shipping Terms:
|Qty. Of Rollers:||1||Material Of Rollers:||1|
|Voltage:||380V Or As Required||Condition:||Brand New|
high straightness two roll straightener,
0.2mm/m rod straightening machine,
0.2mm/m metal bar straightening machine
Two Roll Round Bar Straightening Machine For Steel Rod Straightness 0.2mm Per Meter
I. Working principle of two roll straightening machine
The two inclined roll straightening machine is used to improve the straightness of round section alloy steel after rolling.
The two-roll straightening machine is composed of a pair of concave and convex straightening rollers, arranged in an inclined arrangement. The straightening roller is driven by a motor. When working, the straightened workpiece passes through the curved roller gap between concave and convex rollers, rotates while advancing, and achieves continuous full circumferential straightening from the surface.
Two-roll straightening machine usually used to straight high yield strength and small bending metal bars and rods and achieve high straightness and good surface roughness.
II. Main parameter of two roll straightening machine
|1||OD of bar (mm)||15-60||15-80|
|2||Max. yield strength (N/MM2)||550||450|
|3||Rated straightening speed (m/min.)||about 40||about 45|
|4||Speed adjusting type||AC frequency control|
|5||Speeding range (m/min.)||0-80|
|6||Bending before straightening (mm/m)||≤1||≤2|
|7||Ovality before straightening (mm/m)||≤0.1||≤0.1|
|8||Straightening precision (mm/m)||≤0.1||≤0.2|
|9||Power of main motor (kw)||37×2||45×2|
|10||Arrange of rollers||1-1|
|11||Qty. of roller (pcs)||2|
|12||Throat diameter of rollers||400|
|13||Length of drive rollers (mm)||550|
|14||Material of rollers||GCR15|
III. Photo of two roll round bar straightener
IV. Straightened material
Not only round stainless steel bars but also aluminum bars, copper bars, brass bars, low carbon steel bars, alloy steel bars, titanium bars can be straightened on the machine.
Contact Person: Joanna