Automatic Interchangeable Steel Frame CZ Purlin Roll Forming Machine
Introducing our Heavy Duty Quality C Z Purlin Machine, featuring a robust 48mm roll station frame. The machine's base structure is crafted with precision using 10mm steel plate welding and a solid 30mm steel bottom table. CNC machining ensures a flawless surface. With an integrated pre-cutting system, the machine automatically cuts the coil upon order completion, significantly conserving material.
Our system boasts 7 units of automatic change functionality, including seamless interchange between C&Z shapes, and easy adjustments for width and height.
Advantages:
1. Effortlessly adjust sizes with our advanced PLC control system. Enjoy simple access and learnability, significantly reducing labor costs. Produce a variety of purlin sizes without the need for manual roller or spacer changes.
2. Pre-strengthening during forming ensures the perfect shape every time.
3. Infinite size cutter allows size changes with just a few spins, enhancing efficiency.
4. Experience easy operation and benefit from low maintenance costs.
5. Integrated pre-cut system saves material, optimizing resources.
6. Seamlessly interchange between C/Z shapes with just one button.
Material Specifications:
Lip (A): 15±1mm
Height (B): C25-80±2mm
Web (H/C): C50-250±2mm
Applicable Material: Galvanized Sheet (GI) with Yield Strength:234-345 MPa
Available Sizes:
Technical Data:
No. |
Item |
Parameter |
1. |
|
Material Thickness |
1.5-3.0mm |
Product Size |
Width :75-300 mm Height : 40 - 100mm |
2. |
De-coiler Specs |
Type |
Electric Cantilever type |
Max. Capacity |
5Tons |
Coil ID |
480-520mm |
Max. Coil OD |
≤1000mm |
Max. Coil Width |
≤300mm |
3. |
Flattening system |
Thickness of frame |
30mm |
Diameter of shaft |
80mm |
Shaft No. |
Down 4+Up 3 |
Material of shaft |
45#steel,with hard treatment HRC56 and chrome coating |
Diameter of feeder Coil shaft |
100mm |
Feeder coil shaft No. |
2 |
Material of feeder coil shaft |
45#steel,with hard treatment HRC56 and chrome coating |
4. |
Machine Specs |
Forming Speed |
10-25m/min |
Forming Stations |
18 Stations |
Roller Material |
Main rollers use GCr15,Auxiliary side roller use Cr12,with hard treatment HRC58-60 and chrome coating. |
Shaft Material |
45#steel,with hard treatment HB210-230 and chrome coating |
Diameter of shaft |
Main shaft is 90mm, change size shaft is 75mm |
Forming Structure |
Guiding Column |
Base Frame |
Steel Welding |
Driven System |
Chain,2 inches and 1.5 inches |
Motor Power |
37KW Servo Motor,Zhongchen Brand,with K107 Reducer,Shanghai Bojiang Brand. |
Change Sizes Power |
0.37KW*2,0.55KW*2,1.1KW*1,0.75KW*2 |
Cutting Tolerance |
±2mm |
Installation Dimension |
20~25M*2M |
Machine Weight |
15 Tons |
5. |
Computer Box |
PLC |
Weikong |
Button |
Emergency Stop |
6. |
Hydraulic |
Power of hydraulic |
11KW |
Cooling system |
Fan |
Capacity of box |
300L |
7. |
Paint |
Base Paint |
Anti-rust |
Surface Paint |
Blue + Black |
8. |
Others |
Electric motor overloads protection |
Short circuit protection |
380V/50HZ/3Phase |
Working Flow:
Electric Decoiler → Pre-cutting System → Flattening System → Roll Forming Machine → Punching Hole System → Automatic Cutting Machine → Computer Control System → Product Receive Table
Machine Components:
FePre-cutting → Feeding and Leveling Device:
Shaft Diameter: 80mm
Number of Shafts: 9
Hydraulic Pre-Cutting & Punching Device
Pre-punching and pre-cutting are powered by the same hydraulic system.
Servo Motor: 37KW
Punching and cutting tool material: Mold Steel Cr12MoV, heat treated for durability.
1-cylinder hole punching system for precise punching on both web and flange.
Main Machine Specifications:
Body frame constructed from H450 type steel via welding.
Side wall thickness: Q235, 30mm
Rollers crafted from GCr15/Cr12 steel, precision CNC lathed, and heat-treated.
Shaft Diameter: ф90, precision machined for accuracy.
Driven by gear/sprocket, using approximately 21 steps to form.
Main Motor: 37KW with frequency speed control.
Speed reducer motor: Hydraulic motor.
Size changing motor: 6 pcs, automatically adjusts width, height, and lip, controlled by PLC programming.
Post Hydraulic Cutting Device:
Post-cutting design with stop-to-cut system. Features a two-piece cutting blade design with no blanking.
Hydraulic Motor: 11KW, sharing a hydraulic station with the pre-punching device.
Cutting Tool Material: Crafted from high-performance Cr12MoV steel, heat-treated to a robust hardness of HRC58-62 degrees for exceptional durability and precision.
Cutting Power: Supplied seamlessly by the main engine's advanced hydraulic station, ensuring consistent and efficient operation.
PLC Control System: State-of-the-art programmable logic controller for unparalleled automation and control.
Automatic Quantity and Length Control: Effortlessly manage both the quantity and cutting length with precision and ease.
User-Friendly Touch Screen: Simply input production data, including batch size, piece count, and lengths, to automatically execute the production process seamlessly.
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 Coverage:18months from the date the client receives the machine, providing peace of mind and reliability.
Within these 18 months, any replacement parts needed will be couriered to the client at no additional charge, ensuring minimal downtime.
2. Lifetime Technical Support: Benefit from our unwavering technical assistance for the entire lifespan of the machine.
3. On-Site Installation and Training: Our expert technicians can travel to your facility to install the machine and train your staff, available at an additional cost.
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. |