colored steel Corrugated Roof Sheet Roll Forming Machine with cut to length devices
A. General
Suitable Material | No. | Item | Parameter | Note | | 1 | Suitable | Type | PPGI & PPGL | | | | Width | 1220mm | | | Material | Thickness | 0.30—0.80mm | | | | Yield stress | 240Mpa TO 550Mps | | | 2 | Product | Cover width | 1000mm±2mm | Refer to drawing | | | Wave height | 28±1mm | | | Specs | Pitch Width | 200±2mm | | | | Length | Any length | | | 3 | Machine | Active shaft | No. 45 steel | | | | Roller | 70mm and No. 45 steel Chrome plated | | | Material | Cutting Blade | SKD11 | | | 4 | Power Requirement | Type | 440AC/50HZ | Customized | | | Main motor | 15Kw | | | | Hydraulic | 4kw | | | 5 | Speed | Forming Speed | 4-8m/min | Excludes Cutting | | Hydraulic | Type | Automatic with coil car | | | | Max. Capacity | 10 T | | | 6 | Automatic | Suitable coil OD | 1200mm | | | | Suitable coil ID | 508mm | | | Decoiler | Max Coil width | 1250mm | | | | Uncoiling style | Active uncoiling | | | 7 | Forming Stand | About 22-24 groups | Complete full rollers | | 8 | Transmission style | Chain, sprocket | Entire chain | | 9 | Main machine structure | Guide column or wallboard | | | 10 | Type of Cutting | length-set cutting | | Q235 or equivalent |
| Material Thickness | 0.25-0.8 mm |
| Material Width | 914, 1000, 1200, 1220 or 1250, as per the drawing |
| Dimension | About 5.9*1.3*1.1m(L*W*H) , as per the drawing |
| Working Space | About 15.9*2.8m(L*W) , as per the drawing |
| 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 | 350# 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. |
