Robust Automatic Change Cold Roll Forming Machine for Purlins

• Customization: Available
• After-sales Service: 18 Months
• Warranty: All Life
• Model NO.: ZS-CZ
• Customized: Customized
• Condition: New
• Control Type: CNC
• Automatic Grade: Automatic
• Size: C80-300/Z120-300
• Raw Material Thickness: 1.5mm-3.0mm
• Shaft Material: 45#Steel with Heat Treatment
• Cutting Blade: Cr12MOV After Heat Treatment
• Control System: Computer Control
• PLC Brand: Siemens
• Encoder: Omron
• Yield Strength: 235/345MPa
• Roller Material: Gcr15 with Heat Treatment
• Screen: Touch Screen
• Transport Package: Machine Wrapped with Waterproof Cloth
• Specification: 40 feet
• Origin: China, Cangzhou
• HS Code: 84552210
• Production Capacity: 500 Sets/Year
• Package Size: 1150.00cm * 150.00cm * 180.00cm
• Package Gross Weight: 30000.000kg

Product Description

Introducing the Automatic Interchangeable Steel Frame CZ Purlin Roll Forming Machine - a marvel of engineering designed to revolutionize your production line.

Crafted with precision and built for heavy-duty performance, the C Z Purlin Machine boasts a robust 48mm roll station frame. Its foundation is a 10mm steel plate welding bottom structure, complemented by a 30mm steel plate table, all meticulously processed by CNC machinery. The machine features a pre-cutting capability, allowing for automatic coil cutting upon order completion, thus optimizing material usage.
 

Experience seamless automation with the 7 Units Automatic Change System, offering interchangeable C&Z profiles, along with adaptable feeder width and height adjustments.

Unmatched Advantages:
1. Effortless size adjustments with PLC CONTROL system. It's user-friendly, easy to learn, and significantly reduces labor costs. Produce various purlin sizes without the need for manual roller or spacer changes.

2. Advanced pre-strengthening forming ensures impeccable shape consistency.

3. Infinite size cutter allows quick size adjustments with just a few spins.

4. Simplified operation with minimal maintenance required.

5. Pre-cut system incorporated to maximize material savings.

6. Effortless C/Z profile interchange with a single button press.

Premium 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
Versatile Size Range:
 

Cutting-Edge 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

 

Efficient Working Flow:

Electric decoiler → Pre-cutting system → Flattening System → Roll Forming Machine → Punching Hole system → Automatic Cutting Machine → Computer Control System → Product Receive Table
 

Comprehensive Machine Components:

Precision Pre-cutting and Feeding-Leveling Device

Shaft Diameter: 80mm

Number of Shafts: 9

 

Highly Efficient Hydraulic Pre-Cutting & Punching Device

Unified pre-punching and pre-cutting using a single hydraulic system
High-Power Servo Motor: 37KW
Punching and Cutting Tool Material: Mold Steel Cr12MoV with Heat treatment
1-cylinder hole punching system for precise punching on web and flange

 

Durable Main Machine Construction

Body Frame: Constructed from H450 type steel, welded for maximum durability
Side Wall Thickness: Q235 t30mm
Rollers: Manufactured from GCr15/Cr12 steel, precision CNC lathe processed and heat-treated
Shafts: Diameter ф90, precision machined
Drive Mechanism: Gear/Sprocket driving with approximately 21 forming steps
Main Motor: 37KW with frequency speed control
Speed Reducer Motor: Hydraulic motor
Size Changing Mechanism: Automatic adjustments for width, height, and lip using 6 motors, all controlled by a sophisticated PLC program

 

Advanced Post Hydraulic Cutting Device

Post-to-cut mechanism that stops for precise cutting. Two-piece cutting blade design ensures no blanking
Hydraulic Motor: 11KW, shared with the Hydraulic Pre-Punching Device via a common hydraulic station
Cutting Tool Material: Crafted from premium Cr12MoV and meticulously heat-treated to achieve an impressive hardness of HRC58-62 degrees, ensuring unrivaled durability and precision.
Cutting Power: Efficiently powered by the main engine's robust hydraulic station, delivering seamless and powerful cutting performance.

 

Advanced PLC Control System: State-of-the-art automation for precision control and ease of operation.
Automated Control: Effortlessly manage quantity and cutting length with automatic precision, enhancing productivity and reducing waste.
User-Friendly Interface: Simply input production data such as batch size, quantity, and length on the intuitive touch screen. Watch as the machine autonomously completes the production process with remarkable efficiency.
 

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

 

Exceptional After-Sale Service:

1. Warranty Period:18 months from the date the client receives the machine, ensuring peace of mind and reliability.
Within the first 24 months, we will dispatch replacement parts to the client at no additional cost, ensuring uninterrupted operation.
2. Lifetime Technical Support: Providing continuous expert support for the entire lifespan of our machines.
3. On-Site Training: Our skilled technicians are available to travel to clients' factories to install and train workers at an additional cost, ensuring optimal machine performance.

Comprehensive 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

 

Secure Packing Style: Ensuring your investment arrives safely and securely.
 

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.

 

Our Advantages