Durable Automatic Change Roll Forming Machine for Steel Structures

• 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

Presenting the Heavy Duty Quality C Z Purlin Machine! Boasting a robust 48mm roll station frame, this machine is engineered with precision using a 10mm steel plate welded bottom structure and a 30mm steel plate for the bottom table. The surface is meticulously processed by a CNC Machine. Featuring advanced pre-cutting capabilities, it ensures automatic cutting of the coil post-order completion, thus significantly saving material.
 

Experience the convenience of our 7 Units Automatic Change System, which seamlessly includes the interchange of C&Z, feeder, width, and height adjustments:

Advantages:
1. Intuitive PLC Control for Adjusting Sizes: Easy access, simple to learn, and reduces labor costs. Produce different-sized purlins without the need for manual changing of rollers or spacers.

2. Enhanced Forming with Pre-Strengthening: Guarantees perfect shape consistency.

3. Infinite Size Cutter: Effortlessly changes sizes with just a few spins.

4. User-Friendly Operation: Enjoy low maintenance costs.

5. Pre-Cut System: Efficiently saves material.

6. Seamless C/Z Interchange: Achieve with just one 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 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

 

Working Flow Overview:

Electric Decoiler → Pre-Cutting System → Flattening System → Roll Forming Machine → Punching Hole System → Automatic Cutting Machine → Computer Control System → Product Receiving Table
 

Machine Components Detailed:

Pre-Cutting → Feeding and Leveling Device:

Shaft Diameter: 80mm

Number of Shafts: 9

 

Hydraulic Pre-Cutting & Punching Device

Integrated Pre-Punching and Pre-Cutting, utilizing a single hydraulic system
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 applications

 

Main Machine Specifications:

Body Frame: Constructed from H450 type steel through welding
Side Wall Thickness: Q235, t30mm
Rollers: Made from GCr15/Cr12 steel, CNC lathed, and Heat Treated
Shaft Diameter: ф90, Precision Machined
Drive System: Gear/Sprocket with approximately 21 steps to form
Main Motor: 37KW, featuring frequency speed control
Speed Reducer Motor: Hydraulic motor
Size Changing Motor: 6 units automatically control width, height, and lip adjustments via PLC Programming

 

Post-Hydraulic Cutting Device Specifications:

Cutting Mechanism: Post to cut, stop to cut with a two-piece blade design, ensuring no blanking
Hydraulic Motor: 11KW, shares a hydraulic station with the Hydraulic Pre-Punching Device
Cutting Tool Material: Precision-engineered Cr12MoV, expertly heat-treated to a resilient HRC58-62 degree, ensuring superior durability and performance.
Cutting Power Source: The robust and efficient main engine hydraulic station powers the cutting mechanism seamlessly.

 

Advanced PLC Control System: Experience unparalleled precision and efficiency with our state-of-the-art PLC control system.
Automated Quantity and Length Control: Effortlessly manage production with automatic regulation of quantity and cutting length.
User-Friendly Input: Enter production data (batch, pieces, length, etc.) directly on the intuitive touch screen, enabling fully automated production.
 

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. Reliable Warranty:18 months from the machine's reception by the client.
For the first 24 months, we will promptly courier replacement parts to clients free of charge.
2. Lifelong Technical Support: We provide ongoing technical assistance for the entire lifespan of our machines.
3. On-Site Installation and Training: Our skilled technicians are available for deployment to client factories for installation and worker training 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.

 

Our Advantages