C/Z/U Shaped Steel Purlin Cold Roll Forming MachineAdvantages:
1. Advanced PLC Control Adjusting Sizes: Effortless Access, Simple to Master, and Cost-Effective. Produce varying size purlins without the hassle of manually changing rollers or spacers.
2. Pre-Strengthening Forming Technique: Ensures impeccable shapes for all your purlins.
3. Infinite Size Cutter: Seamlessly switch sizes with a few simple spins.
4. User-Friendly Operation: Enjoy low maintenance costs and streamlined usability.
5. Integrated Pre-Cut System: Material efficiency at its finest.
6. Effortless C/Z Interchange: Switch at the push of a button.
Material Specifications:
Lip (A): 15±1mm
Height (B): C25-80±2mm
Web (H/C): C50-250±2mm
Applicable Material: Premium Galvanized Sheet (GI) with Yield Strength of:234-345Mpa
Size Availability:
Machine Components:
Feeding and Leveling Device:
Shaft Diameter: 80mm
Number of Shafts: 9
Hydraulic Pre-Cutting & Punching Device
Pre-punching and pre-cutting utilizing the same efficient hydraulic system
Hydraulic Motor: 22KW
Punching and Cutting Tool Material: Mold Steel Cr12MoV, Heat Treated for Durability
1-Cylinder Hole Punching System: Precision punching on both web and flange
Main Machine
Sturdy Body Frame: Made from H450 type steel, expertly welded
Side Wall Thickness: Robust Q235 t30mm
Premium Rollers: Manufactured from GCr15/Cr12 steel, CNC machined, and heat-treated
Precision-Machined Shafts: Diameter=ф90
Gear/Sprocket Driving: About 21 steps to complete forming
Main Motor: 22KW, with frequency speed control
Speed Reducer Motor: Efficient hydraulic motor
Size Changing Motor: 6 units (auto-adjusting width, height, and lip), controlled automatically via PLC programming
Post Hydraulic Cutting Device
Post-Cut Mechanism: Non-blanking, two-piece blade design for precision cutting while stopped
Hydraulic Motor: 7.5KW, shares a hydraulic station with the pre-punching device
Cutting Tool Material: Cr12MoV, heat-treated to HRC58-62 degree for enhanced durability
Cutting Power: Supported by the main engine's hydraulic station
PLC Control System
Automated Control: Quantities and cutting lengths managed automatically
User Interface: Input production data (batch, pieces, length, etc.) on the touch screen for automated production completion.
| Combined With |
PLC, Inverter, Touch Screen, Encoder, etc |
| PLC |
Siemens (German brand) |
| Inverter |
Siemens (German brand) |
| 7-Inch Color Touch Screen |
Siemens (German brand) |
| Encoder |
Omron (Japan brand)Switch Bottom, Indicate Light, Power Supply, Intermediate Relay, AC Contactor |
| Thermal Relay |
Siemens(German brand) |
| Air Switch |
LG-LS(Korea brand)
Cut-to-Length Tolerance≤±1 mm
Control Voltage 24V |
After-Sale Service:
1. Warranty Period:18months from the date of client receipt.
During the first 24 months, we will promptly ship replacement parts to our clients at no additional cost.
2. Enjoy lifetime technical support for all our machinery, ensuring uninterrupted productivity and peace of mind.
3. For an additional fee, our expert technicians are available to travel to our clients' factories to install machines and provide comprehensive training to their workers.
Terms of Trade:
| Minimum order quantity (MOQ) |
1 Set |
| Delivery time |
about 60 workdays |
| Port of loading |
port of Tianjin |
| Type of payment |
by T/T or by L/C |
| Export |
to more than 80 countries and regions, including South Korea,Taiwan, UK, Ireland, Greece, Australia,
USA, Mexico, Brazil, Russia,Saudi Arabia, UAE, Iran , India, Singapore, Malaysia, Thailand,
Indonesia, Philippines, Vietnam, South Africa, Nigeria, Egypt, etc |
Packing Style:
| Packing method |
Main body of machine is naked and covered by plastic film(to protect of dust and corrosion),
loaded into container and steadily fixed in container suitable by steel rope and lock, suitable for long-distance transportation. |
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