Three Roller Symmetrical Steel Plate Flange Rolling Machine with Control Cabinet

Product Description

Product Description

Main specifications of the four-roller rolling machine.
 

No.		Items	Parameters
1		Model	KR12CNC-60×6000
2	Roller	Number of rolls	4
		Roll length	6100mm
		Upper roller Dia	880mm
		Lower roller Dia	840mm
		Side roller Dia	700mm
		Full load minimum Dia	4000mm
		Roller material	Tested and verified Heat treated high strength forged steel
		Roller heat treatment	HB246~302
3	Drive	Drive roll	Upper drive
		Driver system	1 independent hydraulic motor + planetary deceleration directly coupled to the roller
		Max rolling speed	~4m/min
		Circumferential compensation velocity	Automatic hydraulic compensation system, no energy loss
4	Rolling requirement	Max thickness	60mm
		Yield limit of sheet	σs≤245MPa
		Length of the remaining straight edge	≤2-2.5 thickness
		Maximum prebending plate thickness	50mm
5	Electric	Main motor	45KW
		Voltage and frequency	380V, 3 phase, 50Hz
		Controller	PLC
		Side roll position display	4 groups of digital display
		Lower roll position display	2 groups of digital display

1. Attachments of the machine & machine key components list.

No.	Name	Origin
1	Gear pump	Hefei, China
2	Hydraulic valve	Yuken
3	Compost bearing	Wafangdian, China
4	Working roll	North steel of China
5	Sealing element	Yx, Taiwan
6	Main electrical components	Siemens
7	Main hydraulic motor	Siemens
8	Cylinder seal	NOK
9	PLC	Siemens
10	Screen	Siemens

1. Advantages of 4-rollers plate rolling machine.

Liner guideway system, reliable and endurable.
Electronic balance synchronization control system(accuracy ± 0.15mm).
Double power roller with 2 gearbox and 2 hydraulic motor.
Surface of roller with heat treatment, which hardness can be HB260-300.
Hydraulic system to prevent overload.
Automatic lubrication system.
Lower voltage control system.
Automatic alarm system for lower oil level and filter clogged.
Safety stop system, to stop all moving parts of the whole machine.
Liner guideway system, more reliable and more endurable.
Large size axis bearings, make the whole structure more stable.
All moving parts use hydraulic power, more reliable and more endurable.


 

Certifications

Our machine have CE certificates , all electric drawing and quality is suitable European standard .

After Sales Service

*3 years guarantee of the whole machine and we give lifetime maintenance free of charge.

 

*Free training to make sure you master the operating of machine at our factory.

 

* 24 hours online services through Whatsapp, Skype, Email or on the phone.

 

*Engineers available for overseas training and after-sale services.

 

* Friendly English version manual and operation video CD disk.

Company Profile

Knoppo Automation is one of the world's leading manufacturers of high-tech industrial laser solutions, dedicated to providing laser intelligent equipment solutions and enabling our customers in various branches around the world to become more efficient and competitive. With more than 15,000 laser cutting systems in the market and a rapidly increasing global base, Knoppo Automation is in a favorable position to serve the international customer base, guaranteeing highest quality and shortest response times in already more than 100 countries. Our focus is on the innovation, continuous improvement and rapid development of technologies, all of which aim to increase efficiencies and flexibility, minimize costs while generating the highest levels of environmental friendliness and sustainability to our all benefit. We aim to provide key technologies and customized integration solutions for Industry 4.0 and smart factories, helping enterprises to make perfect use of the many opportunities arising in the digital age.

The product range not only comprises of flat sheet cutting systems in various designs and dimensions, but also of laser tube cutting systems, CO2 laser cutting engraving machine , laser welding machine etc . With our focused, highly skilled and experienced R & D team and a perfectly equipped and trained systematic after-sales technical department, we truly provide customer-oriented service experience.