High-Quality CZ Section Purlin Roll Forming Machine for Construction

• Customization: Available
• After-sales Service: 18 Months
• Warranty: All Life
• Model NO.: ZS-CZ
• Certification: CE, ISO9001
• 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

Introducing 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 bottom table, it ensures maximum durability. Precision is guaranteed with CNC machine processing surfaces. Our innovative pre-cutting system allows for automatic coil cutting upon order completion, significantly reducing material waste.
 

7-Unit Automatic Change System: Effortlessly interchange C&Z sections, adjust feeder, width, and height with unmatched efficiency:

Advantages:
1. Experience seamless size adjustments with our PLC Control System. It's user-friendly, easy to learn, and minimizes labor costs. Produce various purlin sizes without the hassle of manually changing rollers or spacers.

2. Forming with pre-strengthening capabilities ensures perfect shape and structural integrity every time.

3. Our Infinite Size Cutter allows for quick size modifications with just a few spins, offering unparalleled flexibility.

4. Enjoy easy operation and low maintenance costs, making our machine a practical choice for any production line.

5. The integrated pre-cut system conserves material, enhancing cost-efficiency.

6. Seamlessly interchange between C and Z purlins with a single button press.

Material Specifications:
Lip (A): 15±1mm
Height (B): C25-80±2mm
Web (H/C): C50-250±2mm
Applicable Material: Galvanized Sheet (GI) with a Yield Strength of:234-345Mpa
Size Availability:
 

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 & Leveling Device with Pre-Cutting:

Shaft Diameter: 80mm

Number of Shafts: 9

 

Hydraulic Pre-Cutting & Punching Device

Utilizes a single hydraulic system for both pre-punching and pre-cutting.
Servo Motor: 37KW
Punching and Cutting Tool Material: Mold Steel Cr12MoV, Heat Treated
1-Cylinder Hole Punching System: Efficiently punches both web and flange.

 

Main Machine Specifications:

Body Frame: Constructed from H450 type steel by welding.
Side Wall Thickness: Q235 t30mm
Rollers: Manufactured from GCr15/Cr12 steel, CNC lathed, and heat-treated for durability.
Shaft Diameter: ф90, precision machined for optimal performance.
Drive System: Gear/Sprocket driving mechanism with approximately 21 steps to form.
Main Motor: 37KW, featuring frequency speed control for adaptable performance.
Speed Reducer Motor: Hydraulic motor for efficient speed reduction.
Size Changing Motor: 6pcs, automatically adjusts width, height, and lip, controlled by PLC programming for precision.

 

Post Hydraulic Cutting Device:

Features a post-to-cut, stop-to-cut mechanism. The two-piece cutting blade design ensures clean cuts without blanking.
Hydraulic motor: 11KW, featuring a Hydraulic Pre-Punching Device that shares a centralized hydraulic station;
Cutting tool material: Cr12MoV, enhanced with heat treatment to achieve an impressive hardness of HRC58-62 degrees.
The cutting power is efficiently provided by the main engine's hydraulic station.

 

Advanced PLC Control System for seamless operations.
Automatically controls both the quantity and cutting length with precision.
Input production data (batch size, number of pieces, length, etc.) on the intuitive 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

 

Comprehensive After-Sale Service:

1. The warranty period is18 months from the date the client receives the machine.
Within this 18-month period, we will courier replacement parts to the client free of charge.
2. We offer unwavering technical support for the entire lifespan of our machines.
3. Our expert technicians are available for installation and training at the client's factories at an additional cost.

Transparent 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

 

Reliable 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