Technological process:
Feeding (artificial) - Sheet leveling - punching - cold roll forming section steel straightening measuring hole length hydraulic automatic cut - discharge (artificial).
Equipment overview:
The device is a will be galvanized steel or tropical steel after uncoiling, flat, punching, forming, cut to length on one side of the beam profile automatic production line.
Performance characteristics:
1 The scientific and reasonable structure of the cold roll forming process is scientific and reasonable, which is suitable for the wide range of the hardness and hardness of the galvanized steel strip or the tropical steel, and the zinc layer is not easy to be destroyed during the rolling process of the galvanized steel strip;
2. The strip punching, and then continuous cold rolling, in accordance with the requirements of the out of the seven kinds of different diameter of holes and hole in any region of the strip, and ensure the dimensional accuracy; and high productivity (yield of single class: 1000 meters, 1200 meters);
3 Punching, cold bending forming, hydraulic cutting without stopping;
4 Operators need two workers.
Technical Detail
A. General
| Suitable Material | Hot rolled strip steel, Q235 or equivalent |
| Material Thickness | 1.5-3.0 mm |
| Material Width | 175-465mm |
| Dimension | About 10.0*1.2*1.75m(L*W*H) , as per the drawing |
| Working Space | About 20.0*2.7m(L*W) |
| Length of the Sheet | You can set the length according to your need. It is controlled by PLC which can ensure the accuracy of ±1mm. |
| Cutting | Automatically stop and cutting when it comes to the set length. |
B. Components Details
| Roller Material | High grade 45# steel. Hard chrome plating, 0.05mm. |
| Main Frame | 400# steel. More stable and no shaking. |
| Middle Plate | 16mm. We use thicker plates to ensure stability of our products. |
| Forming Steps | 11-16, according to the drawing. |
| Shaft Material | Φ70 mm, high grade 45# steel. |
| Treating process: tempering- finish turning, high rigidity, hard to deform. |
| Cutting Blade Material | Cr12, hardness HRC60-62. |
| Treating process: heat treatment- plane abrasion- wire electrode cutting. |
C. Electric Components
| Suitable Power | 380V, 50 Hz, 3 phase or according to your need. |
| Screen | 7 inch touch screen, easy to operate. |
| PLC | Delta DVP14ES |
| Well-adapted to various conditions, such as moisture, electromagnetic disturbance. |
| Frequency Converter | Delta VFD-M. It has the advantage of slowing down before cutting, to ensure the length accuracy (±1mm, far better than industrial standard ±3mm). |
| Length Measurement Device | Omron, made in Japan. |
It features with high accuracy and stability.
|
