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General Introduction
Round Black Bar/Tube Straightening Machine with Multiple Rolls
Multi-roll straightening machine is a type of straightening machine used for straightening pipes, rods and other round-shaped section bars.
As it can straighten pipes and rods with round-shaped section, it is practically called pipe & rod straightening machine. Most of the roller shape adopts a hyperbolic shape, that is, the three-dimensional hyperboloid formed by the rotation of the equidistant hyperbola around the roller shaft is a roll-shaped curved surface, so the multi-roll straightening machine is also called a hyperbolic roll straightening machine.
Only electing cross-roll straightening machine by reasonable roller system and roller quantity according to the characteristics of the straightened pipes and bars can obtain ideal straightening effect.
MODELS FOR YOUR SELECTION
Number | Model | Straightening range | Straightening speed | Bending before straightening | Bending after one straightening | Motor | ||
Min. dia. | Max. dia. | Yield-limit | ||||||
mm | mm | Mpa | m/min | m/min | m/mm | kW | ||
1 | LGJ12 | 4 | 12 | ≤650 | ≤40 | ≤30 | ≤1 | 0.75×2 |
2 | LGJ16 | 5 | 16 | 1.1×2 | ||||
3 | LGJ20 | 6 | 20 | 1.5×2 | ||||
4 | LGJ30 | 8 | 30 | 5.5×2 | ||||
5 | LGJ40 | 10 | 40 | 11×2 | ||||
6 | LGJ60 | 15 | 60 | 15×2 | ||||
7 | LGJ80 | 20 | 80 | 22×2 | ||||
8 | LGJ100 | 40 | 100 | 30×2 | ||||
9 | LGJ120 | 40 | 120 | ≤490 | ≤30 | 45×2 | ||
10 | LGJ160 | 60 | 160 | 55×2 | ||||
11 | LGJ180 | 80 | 180 | 75×2 | ||||
12 | LGJ220 | 80 | 220 | 90×2 | ||||
13 | LGJ325 | 120 | 325 | 110×2 | ||||
14 | LGJ425 | 160 | 425 | 132×2 | ||||
15 | LGJ680 | 220 | 680 | 160×2 | ||||
Realwell Machinery Co.,Ltd is a high-tech enterprise integrating product development, manufacturing, sales and service, located in Yantai City, Shandong Province. Its main products such as the peeling machine, straightener, combined drawing unit, polisher, centreless grinder, chamfering machine and auxiliary machine etc. have been widely used in deep processing of non-ferrous metal, ferrous metal and profile in various industries, the quality and accuracy of which are both well received by customers.
Its products have been exported to Russia, India, Pakistan, Vietnam, Iran and so on, and greatly welcomed by the customers in these countries.
Realwell Machinery Co.,Ltd is committed to the surface treatment industry, bringing China's high-quality products to the world.
