W12 series CNC 4 roller metal plate rolling machine cnc automatic 4 roll bending machine

Product Overview

Description

W12 series CNC 4 roller metal plate rolling machine cnc automatic 4 roll bending machine 

The machine has pre-bending function for plate edge ,and can bend roll the plate one time without any thing re-rolling with combined procedure or prebending and bending roll into shape. The upper roller is the main drive roll, the down roller and two side rolls up-and-down movement is controlled by hydraulic drive. The up-and-down displacement of the down and side rollers are controlled by computer..Automatic leveling,display by screen , high synchronization precision ±0.2MM.Turnover bearing body dumping and reset is done through hydraulic transmission.The upper roll end has balance equipment to be convenient take of the rolled cylinder and workingpieces.There are moveable independent operation table for easy moveable operation. 

Main structural features  

• The four-roller bending machine adopts a torsion-axis synchronous structure, and the four-roller coiling machine has high precision and roundness after being rolled up! 
• Full hydraulic motor drive, four-roller coiling machine is environmentally friendly and energy efficient.
• Straight side is short and the pre-bending effect is good! More suitable for roll cones .
• The four-roller reeling process is completed in one pass, including bilateral pre-bending. The four-roller reeling machine is fast, efficient, and easy to operate, requiring only one operator .
• With automatic alignment and clamping function, the plate will not slide and run off.
• The four-roller bending machine has anti-overload and hydraulic protection functions.
• With anti-wear, permanent lubrication-free features.
• The diameter of the reel is small (the four-roll bending machine can roll a cylinder that is less than 1.1 times the diameter of the upper roller, and the linear sliding-guided rolling machine can have a diameter of 1.4-0.5 times the diameter of the upper roller).

Application  

  The machine is suitable for bending and forming of metal plate,and can do rounding cambering word,and coning work in a certain rang,The machine has a plate-end pre-bending function,and the width of remaining straight edge is small,and has high word efficiency. It can do rough plane calibrating of metal plate. It is ideal bending roll machine for all kinds of metal working industry like energy, transportation ,petroleum, chemical, shipping-building, boiler with high technology, full function, high precision and easy in operation character.

 Technical parameter 

Model	Max.Roll Thickness	Max.RolLwidth	Upper roller diamater	Side Roller Diemater	Motor
	mm	mm	mm	mm	Kw
W12-4x1500	4	1500	140	120	2.2
W12-6x2000	6	2000	190	170	3
W12-6x2500	6	2500	190	170	3
W12-8x2500	6	2500	210	190	7.5
W12-12x2000	12	2000	270	250	11
W12-12x3000	12	3000	300	270	11
W12-16x2500	16	2500	300	270	11
W12-16x4000	16	4000	390	360	18
W12-20x2000	20	2000	330	300	11
W12-20x3000	20	3000	360	330	15
W12-25x2500	25	2500	390	360	18.5
W12-30X2500	30	2500	390	360	18.5
W12-30x3000	30	3000	430	390	22
W12-35x3000	35	3000	460	420	30
W12-45x2500	45	2500	460	420	30
W12-50x2500	50	2500	510	460	45
W12-65x3000	65	3000	650	550	55

 

Guarantee period:
Our product quality guarantee period is 12 months from B/L date. During guarantee period, we will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by customers’ incorrect operations, we will provide customers spare parts at cost price. We also can offer flexible extended warranties according to the actual situation.  
After-sales services:
Our engineer can go to your factory for installation and showing operation details on condition of you provide the round-trip air tickets, visa formalities, food and accommodation. In turn, your engineers can come to our factory for learning the installation, operation and maintenance for free.
Why Choose Us:
1. We will run the machine for a few days, and use your materials to do the test. Only guarantee the machine shows best performance, and then we will ship out.
2. Our elite teams can provide you professional, customized, and all-round services around the clock. If you need any help, contact us by WHATSAPP, Skype, Email or Telephone.
How can we provide you efficient services (metal processing solution):
There are Three Steps as following: 
1. Gather your requirements based on your real working situation. 
2. Analyze your information and provide our feedback. 
3. Offer options based on your specific needs. For instance, reg. standard products, we can offer professional recommendations; reg. non-standard products, we can offer professional designing.