Advanced Cold Roll Forming Machine with Automatic Change 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

Our Heavy-Duty Quality C Z Purlin Machine features an impressive design with a 48mm roll station frame. The robust bottom structure utilizes a 10mm steel plate welding, and the bottom table is crafted from 30mm steel plate. All surfaces are precisely processed using CNC machines. This machine also boasts a pre-cutting system that allows for automatic cutting upon order completion, ensuring efficient material usage.
 

The machine is equipped with a 7 Units Automatic Change System, which includes interchangeable C&Z, feeder, width, and height adjustments.

Advantages:
1. PLC CONTROL FOR ADJUSTING SIZES, PROVIDING EASY ACCESS AND SIMPLE LEARNING, THUS REDUCING LABOR COSTS. THE MACHINE CAN PRODUCE DIFFERENT SIZE PURLINS WITHOUT THE NEED FOR MANUAL ROLLER OR SPACER CHANGES.

2. PRE-STRENGTHENING FORMATION TO ENSURE PERFECT SHAPE CONSISTENCY.

3. INFINITE SIZE CUTTER THAT ADJUSTS SIZES WITH A SIMPLE SPIN.

4. USER-FRIENDLY OPERATION WITH LOW MAINTENANCE COSTS.

5. PRE-CUT SYSTEM SAVES MATERIAL.

6. EASY C/Z 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:

FePre-cutting--Feeding and Leveling Device:

Diameter of Shaft: 80mm

No. of Shafts: 9

 

Hydraulic Pre-Cutting & Punching Device

Pre-punching and pre-cutting utilize the same hydraulic system.
Servo Motor: 37KW
Punching and Cutting Tool Material: Mold Steel Cr12MoV, Heat Treated.
1-Cylinder Hole Punching System capable of punching both web and flange.

 

Main Machine

Body Frame constructed from H450 type steel by welding.
Side Wall Thickness: Q235 t30mm
Rollers made from GCr15/Cr12 steel, processed with CNC lathes, and heat-treated.
Shaft Diameter: ф90, precision machined.
Gear/Sprocket Driving Mechanism, approximately 21-steps to form.
Main Motor: 37KW, with Frequency Speed Control.
Speed Reducer Motor: Hydraulic Motor
Size Changing Motor: 6pcs (Automatic adjustment of width, height, and lip), controlled automatically by PLC programming.

 

Post Hydraulic Cutting Device

Post Cutting Mechanism stops to cut, featuring a two-piece cutting blade design with no blanking.
Hydraulic Motor: 11KW, shares a hydraulic station with the pre-punching device.
Cutting tool material: Cr12MoV, meticulously treated with heat to achieve a robust HRC58-62 degree hardness
Cutting power is efficiently provided by the robust main engine hydraulic station

 

Sophisticated PLC Control System
Seamlessly control the production quantity and cutting length automatically
Simply input the production data-batch, pieces, length, etc.-on the intuitive touch screen, and let the system complete the production automatically.
 

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 duration is18 months from the date the client receives the machine.
Within these 24 months, we will efficiently courier replacement parts to the client at no additional cost
2. We provide comprehensive technical support for the entire lifespan of our machines
3. Our skilled technicians can be dispatched to client factories for installation and worker training at an extra 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