ring forming rolling machine for flanges , gear , bearing

Product Application

D51 ring forming rolling machine for flanges , gear , bearing 

 ring forming rolling machine for flanges , gear , bearing is widely used in manufacturing bearing outer ring,gearing blank,pipeline flange,welding neck flange in the fields of machinery,auto,train,ship,petroleum and chemicals,aerospace,atomic energy,wind generator.It has advantages of rolling and forming at one time,high production efficiency,improve blank precision,reduce turning remainder,improve steel utilization,improve cutting performance,improve inner quality of forging, good economic benefit.
[Performance Characteristics]
Compared with open die forging, ring rolling close die forging has advantages as follow: 　　
1.High efficiency.It is 3-4 times than open die forging,the yield is dozens of times.Large,middle,small scale circular forgings can be machined. 　　
2.High material utilization.high dimension precision,forging tolerance is 1/3-1/4 time than open die forging.If adopt coining, the forging tolerance is down to 0.1-0.05 mini,save 30%-60% material,and machining time,reduce the cost,have good economic benefit. 　　
3.The ring rolling forgings have smooth surface, using precision forging can replace machining.
4.Good product quality. Rolling of metal fiber ring continuously distributed in the circumferential direction , and the force and wear parts used to adapt. In most cases, the internal ring rolling dense , fine grain size , mechanical properties significantly higher than other methods for processing the ring 　　
5.It can machine complicated shaped forgings.It is difficulty to realize in open die forging equipment. 　　
6.Small equipment tonnage,large processing range.Ring Rolling partial pressure forming process is a continuous accumulation of small deformation , small contact area between the work piece and the mold, so a small force needed to deform , small equipment tonnage.
[Working Principle]　　
Heat the ring blank to 950-1050℃,and put it around the back-up roller,then make the rotating roller down to rolling work piece,the thickness of work piece decreases,perimeter extends and the hole expands.The roller stabilize and full circle in the processing.The roller begin to rotate when predefined dimension is finish,meanwhile the roller 1 up to original position,the processing is finished. 

ring forming rolling machine for flanges , gear , bearing Main Features

1) Simple structure in linear type ,easy in installation and maintation. 

2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts. 

3) High pressure double crank to control the die opening and closing. 

4) Running in a high automatization and intellectualization,no pollution 

5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine . 

Machine Parts

Name: high quality iron ring rolling making machine

Brand: Anyang Forging Press

Original: China

D51-160 Ring Rolling Machine used in Indian for rolling flanges.

D51-500

Name: high quality iron ring rolling making machine
Brand: Anyang Forging Pres
Original: China
D51-500 Ring Rolling Machine used in Indian for rolling flanges.

D51-800

Name: high quality iron ring rolling making machine
Brand: Anyang Forging Pres
Original: China
D51-800 Ring Rolling Machine used in Indian for rolling flanges.

D51-1000

Name: high quality iron ring rolling making machine
Brand:Anyang Forging Pres
Original: China
D51-1000 Ring Rolling Machine used in Turkey for rolling flanges.

Our ring forming rolling machine for flanges , gear , bearing have got CE, design patent, famose brand etc cetifications.