The lefthand scrolling photos: Wuxi JACK Ribbed Plate Straightening Machine are Composed of What Parts, Assemblies, and Working Units
1. Straightening units: There are 3 sets of straightening groups in one set of the J Series Ribbed Plate Straightening Machine. one set of the straightening group consists of top downward straightening section and bottom fixed straightening roller;
2. Straightening unit Transverse Moving unit: In J series Ribbed Plate Straightening Machine, each set of the straightening unit can be moved horizontally, to accommodate different positions of stiffeners on steel plate;
3. Bottom Support Rollers: During operation of the Stiffened Plate Straightening Machine, the bottom supporting rollers have 2 functions: Hold the workpiece of stiffener plate, and send it forward during straightening period, under the drive of A.C. motor.
1) There are 2 standard models of J series Stiffened Plate Straightening Machine: J20 and J28, which are distinguished based on max. thickness of rib plate that can be straightened: 20mm and 28mm. For detailed introduction on performances, hydraulic systems, safety mechanisms, etc. of the Stiffening Plate Straightening Machine, please check corresponding production sections;
2) The stiffeners interval on stiffener plate can be in the range of 225~ 700 mm/min.;
3) In J series Stiffened Plate Straightening Machine, straightening job is driven with hydraulic oil cylinder; The traveling through forward of stiffener plate is driven with A.C. motor.
| Model of Stiffening Plate Straightening Machine | J20 / J28 |
| Workpiece Width | 1000 ~ 3000mm |
| Straightening Thickness | 8 ~ 20/ 28 mm |
| Quantity of Straightening unit | 3 sets |
| Top Straightening Roller Transverse Stroke | 4000 mm |
| Min. Span of Top Straightening Roller | 700 mm |
| Range of Interval of Stiffeners | 225 ~ 700 mm |
| Surface Height of Input and Output Conveyor | 600 mm |
| Hydraulic System Rated Pressure | 25 MPa |
| Max. Pressure of Solitary Straightening unit | 30 Ton |
| Specification of Bottom Straightening Roller | High Pressure Oil Cylinder D125/d70-S200 |
| Straightening Speed | 6000 mm/min. |
| Vertical Stroke of Supporting Rollers | 40 mm |
1) The 1st Photo: For the purpose of convenient and flexible operation, the running of J series Ribbed Plate Straightening Machine is operated by means of remote pendant. This helps operator can stand at any position which is convenient for operation and observance;
1. J series Stiffened Plate Straightening Machine is applied in large scale and heavy duty building site in Bridge, High Rise Buildings, Cranes, Port Machinery, etc., in the way of production line use equipment, as shown in the photos of this page;
2. Other equipment working together with the J series Stiffening Plate Straightening Machine can be: Large Size Long Stroke Edge Milling Machine, or Special Design Heavy duty Edge Milling Machine, and Wide Plate Edge Rounding Machine, and Plate Butt Joint Welding Machine, and Girder Longitudinal Welding Machine for BOX Beam, as well as various types of Special Made Welding Machine, etc.