Z Purlin Forming Machine
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| Raw Material | |
| Applicable Materials | HRC (hot rolled coil steel) HRGI (hot rolled galvanized steel) CRC (cold rolled coil steel) GI (galvanized steel) GL (galvalume steel) PPGI (pre-painted galvanized steel) PPGL (pre-painted galvalume steel) AL (aluminum) |
| Material Thickness | 2-3mm (customizable) |
| Feeding Width | 380-650mm (customizable) |
| Effective Width | A: 150-300mm B: 62-92mm C: 57-87mm |
| Machine Dimensions & PLC | |
| Profile Types | One machine supports multiple profile types via manual or automatic sleeve changing |
| Machine Size | Approx. 8×1.6×1.4m |
| Machine Weight | 6-8t |
| Machine Color | Customizable |
| Control System | Fully automatic control with PLC touch screen and frequency converter |
| Voltage | 380V, 50Hz, 3 Phase (upon customer's request) |
| Roll Forming Machine | |
| Leveling Roller | Diameter: Ø80mm, Material: 45# steel (5-7 roller leveling) |
| Main Shaft | Diameter: Ø80mm, Material: 45# steel (finish turning) |
| Forming Roller Material | GR15 (annealing after forging, HRC 58-60, with chrome plated) |
| Forming Stations | 12-18 stations |
| Motor Power | 11-15kW (with cycloidal gear reducer) |
| Forming Speed | 8-30m/min |
| Punching Device | |
| Punching Type | Hydraulic Punching |
| Punching Die Configurations | 3 sets (customizable according to profile drawings) |
| Cutting Device | |
| Cutting Method | Automatic cutting (4.0-11kW) |
| Cutting Blade Material | Cr12Mov (heat treatment, HRC 58-60) |
| Number | o | b | c | t |
| 1 | 150 | 62 | 57 | 2-3 |
| 2 | 160 | 62 | 57 | 2-3 |
| 3 | 180 | 77 | 72 | 2-3 |
| 4 | 200 | 77 | 72 | 2-3 |
| 5 | 240 | 77 | 72 | 2-3 |
| 6 | 250 | 77 | 72 | 2-3 |
| 7 | 300 | 92 | 87 | 2-3 |
- h=100mm, b=50mm, c=15mm, coil width=210mm
- h=150mm, b=50/60mm, c=20mm, coil width=270/290mm
- h=200mm, b=65/70mm, c=20mm, coil width=350/360mm
- h=250mm, b=70/80mm, c=20mm, coil width=410/430mm
- h=300mm, b=70/80mm, c=20mm, coil width=460/480mm
Process
Decoiling → Feeding & Guiding → Leveling → Roll Forming → Punching → Cutting → Finished Product Collection
- Material Feeding Device
- Feeding
- Hydraulic Forming
- Hydraulic Cutting
- Discharging Device
| No. | Equipment | Quantity |
| 1 | 5T Manual Uncoiler | 1 Set |
| 2 | Leveling Device | 1 Set |
| 3 | Punching Device | 1 Set |
| 4 | Roll Forming Machine | 1 Set |
| 5 | Cutting Device | 1 Set |
| 6 | Hydraulic Power Unit | 1 Set |
| 7 | Control System (including Cabinet) | 1 Set |
| 8 | Run-Out Table | 1 Set |
- The rollers of the Z purlin forming machine are made of forged quality structural steel after intense treatment. Coated with the hard chromium on the surface, the roller performs with expanded operation life.
- Under the control of computer, the machine accomplishes the length setting, punching and counting smoothly.
- The flattening rollers at the front end of the Z purlin forming machine are adopted to make the strip steel flat and smooth enough to meet the standards, making an increase of economic benefit.
- The Z purlin fabricated by our machine performs excellently on resisting bending. It is also easy for installation.
- The Z shaped purlin is commonly used in the middle and large scaled buildings like the factory, warehouse, garage, gymnasium, exhibition center, cinema, theatre, garden and so on. It is perceived as the applicable building materials to support the roof or forming the wall.