High-Efficiency CZ Purlin Hole Punching Machine for Steel Framing

• 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

Heavy-duty, high-quality C Z Purlin Machine featuring a robust 48mm roll station frame. The base structure is welded from a 10mm steel plate, coupled with a 30mm steel plate for the bottom table, and precision-processed using CNC machinery. The machine includes an advanced pre-cutting system that enables automatic coil cutting upon order completion, significantly reducing material waste.
 

This machine boasts a cutting-edge 7 Units Automatic Change System, incorporating seamless interchangeability between C&Z purlins, feeder adjustments, and width and height modifications:

Advantages:
1. PLC CONTROL FOR SIZE ADJUSTMENT: Effortless access and user-friendly learning curve. Achieve various purlin sizes without manual roller or spacer changes, thereby reducing labor costs.

2. STRENGTHENED FORMING: Ensures impeccable shape and durability with pre-strengthening.

3. INFINITE SIZE CUTTER: Effortlessly adjust sizes with just a few spins, enhancing versatility.

4. USER-FRIENDLY OPERATION: Minimal maintenance requirements ensure long-lasting, dependable performance.

5. EFFICIENT MATERIAL USE: Pre-cut system optimized to save materials.

6. ONE-BUTTON C/Z INTERCHANGE: Seamless transition at the touch of a button.

Material
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 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 and Leveling Device with Pre-cutting:

Diameter of Shaft: 80mm

Number of Shafts: 9

 

Hydraulic Pre-Cutting & Punching Device

Pre-punching and pre-cutting utilizing a unified hydraulic system
Servo Motor: 37KW
Punching and Cutting Tool Material: Mold Steel Cr12MoV, Heat Treated
1-cylinder hole punching system designed for both web and flange punching

 

Main Machine

Body frame constructed from H450-type steel via welding for added durability
Side Wall Thickness: Q235 t30mm
Rollers crafted from GCr15/Cr12 steel, CNC lathe processed, and heat-treated for longevity
Shafts Diameter: ф90, precision machined
Gear/Sprocket Driven Mechanism: Approximately 21 steps to form
Main Motor: 37KW, with frequency speed control
Speed Reducer Motor: Hydraulic Motor
Size Changing Motors: 6 units, automatically adjust width, height, and lip via PLC Programming

 

Post Hydraulic Cutting Device

Post-cut, stop-to-cut mechanism with a dual-piece blade design, ensuring no blanking
Hydraulic Motor: 11KW, shares a hydraulic station with the pre-punching device
Cutting tool material: Cr12MoV, heat treated to achieve a superior hardness of HRC58-62.
The cutting power is seamlessly provided by the main engine's hydraulic station.

 

Equipped with a state-of-the-art PLC Control System.
Automatically controls both the quantity and cutting length with precision.
Input production data (batch number, pieces, length, etc.) directly on the intuitive touch screen for 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

 

After-Sale Service:

1. The warranty period is18months post-receipt of the machine by the client.
Within the first 24 months, we will courier any replacement parts to the client free of charge.
2. We offer comprehensive technical support for the entire lifespan of our machines.
3. For an additional cost, we can send our expert technicians to install and train your staff on-site at your facility.

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