Payment & Shipping Terms:
|Rollers:||L||Straightness:||0.1 ~ 0.5mm/m|
|Straightening Range:||5 ~ 160mm||Voltage:||380V Or As Required|
|Frequency:||50HZ Or As Required||Condition:||Brand New|
160mm Rod Straightening Machine,
Straightness 0.5mm/m Rod Straightening Machine,
160mm high strength straightening machine
Two - Roll Straightening Machine For 5 ~ 160mm High Yield Strength Pipe And Rod
I. Working principle of two - roll straightening machine (Straightener)
Curved metal rod has different bending curvature, bending size and bending direction, two-roll straightening machine can eliminate the non-uniformity of curvature by repeating bending metal bars and make metal rods straight.
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.
The pressure of the straightening roller: The pressure acting on the straightening roller at the time of straightening can be calculated using the bending moment required by the metal being straightened, and the metal is considered as a continuous beam subject to a large number of concentrated loads. The transmission power of two-roll straightening machine is related to torque and curvature.
II. Main parameters of two-roll straightening machine
|1||Straightening size (mm)||5 ~20||10 ~ 40||15 ~ 60||20 ~ 80||50 ~ 120||80 ~ 160|
|2||Yield strength (Mpa)||≤520|
|3||Straightening speed (m/min.)||≤25|
|4||Original curvature (mm/m)||≤2|
|5||Straightening precision (mm/m)||0.1 ~ 0.5|
III. Photos of two - roll straightening machine
Contact Person: Joanna