Introducing the Automatic Interchangeable Steel Frame CZ Purlin Roll Forming Machine, a marvel of engineering designed for precision and efficiency.
Presenting our Heavy-Duty Quality C Z Purlin Machine featuring a robust 48mm roll station frame. Constructed with a 10mm steel plate welding bottom structure and a 30mm steel plate for the bottom table, each component is CNC-machined for unparalleled precision. The machine integrates a pre-cutting system that automatically cuts the coil upon order completion, ensuring optimal material usage.
Our state-of-the-art 7 Units Automatic Change System encompasses interchangeable C&Z settings, feeder width, and height adjustments to deliver unmatched versatility.
Advantages:
1. Effortless PLC Control - Adjust sizes with ease, minimal learning curve, and reduced labor costs. Produce various purlin sizes seamlessly without manual roller or spacer changes.
2. Superior Forming Strength - Ensures impeccable shape consistency with pre-strengthening capabilities.
3. Seamless Size Adjustments - Infinite size cutter allows size changes with just a few spins.
4. User-Friendly Operation - Minimal maintenance for long-term efficiency.
5. Material Savings - Pre-cut system ensures no material waste.
6. Quick C/Z Interchange - Switch between C and Z purlins effortlessly with a single 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:234-345Mpa
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 |
Operational Workflow:
Electric Decoiler > Pre-cutting System > Flattening System > Roll Forming Machine > Punching Hole System > Automatic Cutting Machine > Computer Control System > Product Receive Table
Machine Components Overview:
Pre-cutting, Feeding, and Leveling Device:
Shaft Diameter: 80mm
Number of Shafts: 9
Hydraulic Pre-Cutting & Punching Device
Unified Hydraulic System for Pre-punching and Pre-cutting
Servo Motor: 37KW
Punching and Cutting Tool Material: Mold Steel Cr12MoV, Heat Treated
1-cylinder Hole Punching System for Web and Flange
Main Machine Specifications
Body Frame: Constructed from H450 type steel with welding
Side Wall Thickness: Q235 t30mm
Rollers: Manufactured from GCr15/Cr12 steel, CNC Lathed, Heat Treated
Shaft Diameter: ф90, Precision Machined
Gear/Sprocket Driving Mechanism: Approximately 21-step Forming Process
Main Motor: 37KW with Frequency Speed Control
Speed Reducer Motor: Hydraulic Motor
Size Changing Motor: 6 units for auto width, height, and lip adjustments, governed by PLC Programming
Post Hydraulic Cutting Device
Post-Cut Mechanism: Stop-to-Cut, double-blade design to prevent blanking
Hydraulic Motor: 11KW, sharing a high-performance hydraulic station with the Pre-Punching Device.
Cutting tool material: Cr12MoV, expertly heat-treated to achieve an exemplary hardness of HRC58-62 degrees, promising unparalleled durability and precision.
Powering the cutting process, the main engine hydraulic station ensures robust and unwavering performance.
Advanced PLC Control System
Automatically manage the quantity and cutting length with extraordinary precision and ease.
Simply input production data (batch size, pieces, length, etc.) on the intuitive touch screen, and let the machine execute the production process effortlessly.
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 |
Comprehensive After-Sale Service:
1. Our warranty period extends18 months from the date the client receives the machine, ensuring peace of mind.
During the initial 24 months, we offer free replacement parts delivered promptly via courier service to our clients.
2. Lifetime technical support is guaranteed for all our machines.
3. For an additional fee, our expert technicians can be dispatched to install and train client personnel on-site, ensuring seamless operation.
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. |