Advanced Automatic Change C Z Purlin Roll Forming Machine for Prefab House Construction

• 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

Automatic Interchangeable Steel Frame CZ Purlin Roll Forming Machine

Heavy-duty, high-quality C Z Purlin Machine featuring a robust 48mm roll station frame. The machine is constructed with a 10mm steel plate welded bottom structure and a 30mm steel plate bottom table, all precisely machined with CNC processing. It includes a pre-cutting system for automatic coil cutting at the end of the process, significantly reducing material waste.
 

This machine features a state-of-the-art 7 Units Automatic Change System, ensuring seamless interchange between C&Z purlins, with adjustable feeder, width, and height.

Advantages:
1. Advanced PLC control for easy size adjustments. Effortless to learn and operate, greatly reducing labor costs. Produces various purlin sizes without the need for manual roller or spacer changes.

2. Pre-strengthening forming process ensures perfect shaping of each purlin.

3. Infinite size cutter allows for rapid size changes with minimal adjustments.

4. User-friendly operation with low maintenance requirements.

5. Pre-cut system minimizes material waste, enhancing efficiency.

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

Material
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
Size Available:
 

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:

Feeding, Pre-cutting, and Leveling Device:

Shaft Diameter: 80mm

Number of Shafts: 9

 

Hydraulic Pre-Cutting & Punching Device

Integrated pre-punching and pre-cutting system utilizing the same hydraulic system
High-performance Servo Motor: 37KW
Punching and Cutting Tool Material: Mold Steel Cr12MoV, Heat Treated for durability
Single-cylinder hole punching system for both web and flange

 

Main Machine

Solid H450 type steel frame construction by welding
Side Wall Thickness: Q235, 30mm
Rollers crafted from GCr15/Cr12 steel, processed with CNC lathes and heat treated
Precision-machined Shafts Diameter: ф90
Gear/Sprocket driving mechanism with about 21 steps for forming
Main Motor: 37KW with frequency speed control
Hydraulic Speed Reducer Motor
Size Changing Motor: 6 pcs, automatically adjusts width, height, and lip via PLC programming

 

Post Hydraulic Cutting Device

Post-cutting mechanism with two-piece cutting blade design to prevent blanking
Hydraulic Motor: 11KW, shares hydraulic station with pre-punching device
Cutting Tool Material: Our machine features Cr12MoV cutting tools, meticulously heat-treated to achieve a remarkable hardness of HRC58-62 degrees.
Powerful Cutting System: The cutting power is efficiently supplied by the main engine's hydraulic station, ensuring seamless performance.

 

State-of-the-Art PLC Control System: Experience precise and effortless control with our advanced PLC Control System.
Automated Precision: Effortlessly control quantity and cutting length with our automatic system, tailored for precision.
User-Friendly Interface: Input your production data-including batch size, piece count, and length-directly on the touch screen. The machine will handle the rest autonomously.
 

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. Warranty Period:18months from the date of machine receipt by the client.
Free Replacement Parts: Within 24 months, we will courier replacement parts to the client at no extra charge.
2. Lifetime Technical Support: We offer unwavering technical support for the entire lifespan of our machines.
3. On-Site Assistance: For an additional cost, we can dispatch our skilled technicians to install the machine and train your workers on-site.

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.

 

Our Advantages