1. Introduction
It is special used for straightening the deformation of welded H-beam, which is divided into Mechanical type and Hydraulic type. Hydraulic type has larger straightening capacity and high degree of automation, suitable for flange thickness more than 40mm. Straightening rollers and main transmission roller adopt quality alloy steel, which are processed with heat treatment for a long life.
2. Main Parameters
Type | Hydraulic type | ||
Model | YTJ-40 | YTJ-60 |
YTJ-80 |
Flange thickness mm | <=40 | <=60 | <=80 |
Flange tensile strength Mpa | 600 | 600 | 600 |
Flange width mm | 200-800 | 200-800 | 300-1000 |
Straightening speed mm/min | 6 | 6.5 | 6 |
Machine power kW | 13.2 | 41.4 | 44 |
Size of web height mm | >=380 | >=350 | >=350 |
Power supply | AC380V, 50HZ, 3P or tailor made | ||
Above are our standard models and parameters, and it can be designed and manufactured on request. | |||
*We reserve the right to alter specifications without prior notice.
3. Main features
The standard models of our hydraulic type H-beam flange straightening machine have the following features:
1.Robust all steel fabrication with stable structure and good rigidity, and no deformation after long time using;
2.All the straightening rollers are made of quality alloy steel (35CrMo), gone through advanced heat-treatment;
3.Input and output 11m elevation type powered conveyor each;
4.Near operation box for easy operation;
5.Heat treatment to main welding parts after welding; sand blasting treatment to main welding parts before painting;
6.All motion parts have lubrication system;
7.Main electric elements are ABB/Siemens brands;
8.Lifting lug;
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