Ring Rolling Machine | Global Trade leader ecrobot

Product

Ring Rolling Machine

Posting date : Sep 12, 2016

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Membership

Free Member Scince Jul 13, 2015

FOB Price

negotiation

Min. Order Quantity

Supply Abillity

500 sets per year

Port

Tianjin

Payment Terms

TT, L/C

Package

Wooden case

Keyword :

Ring Rolling Machine

Category

MACHINERY & ELECTRICAL | Nuclear re | Calenderin | Calenderin

Contact

steven

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

Anyang Forging Press

Model Number

D51

HS-CODE

8420-10

Package & Delivery Lead Time

Package

Wooden case

Delivery Lead Time

60 days

Detailed Description

Product Description

D51 series vertical type ring rolling machine 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,impove 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 dimention precision,forging tolerance is 1/3-1/4 time than open die forging.If adopt coinning, the forging tolerance is down to 0.1-0.05mini,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 workpiece and the mold, so a small force needed to deform , small equipment tonnage.

[Working Principle]　　

Heat the ring blank3 to 950-1050℃,and put it around the back-up roller2,then make the rotating roller1 down to rolling workpiece,the thickness of workpiece decreases,perimeter extends and the hole expands.The roller4 stabilize and full circle in the processing.The roller 5 begin to rotate when predefined dimension is finish,meanwhile the roller 1 up to original position,the processing is finished.

D52 series horizontal ring rolling machine adopts PLC programmed controlled,digital display,one direction rolling.It is better to use this model machining high quality seamless rings.It is widely used to machining forgings of bearing ring,gear ring,flange,hub,thin-wall cylinder in the material of carbon steel,stainless steel,titanium alloy,copper alloy,aluminium alloy and high temperature alloy.This model is widely used in the field of machinery industry,petrochemical industry,textile industry and aerospace industry.

Ring Rolling Machine Ring Rolling Machine

[Performance Characteristics]

D52 series horizontal ring rolling machine has advantages of reasonable design,advanced structure,attractive appearance,high production efficiency,high precision,PLC controlled etc.It is suitable for manufacturing seamless rings,specical for heating resisting,high-strength alloy rings.

rolling rolling rolling

[Working Principle]

D52 series radial-axial direction ring rolling machine adopts PLC and electro-hydraulic proportional control,rolling from radial direction and axial direction at the same time.The end face of rings is straight with clear edge,dot no need to change mold.

D53K series radial-axial directions ring rolling machine is advanced equipment for machining ring forgings, it has advantages of high efficiency,high precision,good working condition,it is widely used for machining seamless ring forgings of bearing ring,gearing ring,flange,hub,thin-wall cylinder,wind generator flange,welding neck flange in the material of carbon steel,alloy steel,stainless steel,titanium alloy,copper alloy,aluminium alloy,high temperature alloy in the fields of machinery,auto,ship,ship,petrochemical,aerospace,atomic energy,wind generator etc.

Item		Unit	D51-160D	D51-160E	D51-250D	D51-250E	D51-350D	D51-350E

The ring size	Max.OD	mm	45～160	200	250	300	350	350
	Max. Height	mm	35	70	50	120	85	200

Max.Productivity		Pic/h	700	600	500	240	200	120
Nominal pressure of cylinder		kn	6000	11300	9800	19600	15500	30000

Max.stroke of sliding block		mm	70	70	110	110	130	130
								250
Roller Linear Velocity		m/sec	2～2.5	1.64	2.1	1.63	2.2	1.45
Speed of main shaft		r.p.m	120	92	80	62.3	62	41
OD of rolling wheel		mm	360～380	360～380	500～520		680～700	680～700
Center height of rolling roller		mm	670	670	875	875	1050	1100
Min. distance between rolling wheel′s center and rolling roller′s center		mm	185	185	265	265	365	365
Main motor power		kw	18.5	30	37	55	75	90

Hydraulic motor power		kw	4	7.5	11	11	15	15

Overall dimension		mm	2200×1550×1850	2350×1700×2100	2890×1900×2400	3440×2000×2700	4040×2000×3000	4595×2050×3370
Total weight		kg	3200	3500	7000	7800	12000	13800

Item		Unit	D51-400E	D51-500E	D51-630E	D51-800E	D51-1000E	D51-1000F

The ring size	Max.OD	mm	400	500	630	800	1000	1500
	Max. Height	mm	200	220	200	220	220	200
					250	350	350	350
Max.Productivity		Pic/h	100	90	80	60	50	40
Nominal pressure of cylinder		kn	30000	32000	32000	38000	38000	42000
							42000
Max.stroke of sliding block		mm	130	130	200-350
			250	250
Roller Linear Velocity		m/sec	1.45	1.5	1.47	1.5	1.5	1.5
Speed of main shaft		r.p.m	40	40	38	38	38	38
OD of rolling wheel		mm	700～720	700～720	700～720	760～820	760～820	820
Center height of rolling roller		mm	1100	1200	1250	1350	1600	1780
Min. distance between rolling wheel′s center and rolling roller′s center		mm	375	375	385	410	410	410
Main motor power		kw	90	90	90	110	110	132
					110	132	132	160
Hydraulic motor power		kw	15	15	15	15	15	15
						18	18	18
Overall dimension		mm	4595×2100×3370	4800×2200×3470	4800×2300×3770	4800×2350×3770	5000×2400×3520	5500×2700×4200
Total weight		kg	14000	14500	15000	20000	22000	23800

Item		Unit	D52-630	D52-1250	D52-1600	D52-2000	D52-3000
Dimension Of Ring	OD	mm	220-630	400-1250	400-1600	450-2000	500-3000
Dimension Of Ring	Height	mm	160	250	300	350	400
Parameter Of Machine	Radial Rolling Force	KN	500	800	1000	1250	2000
	Linear Velocity Of Rolling	M/s	1.3	1.3	1.3	1.3	1.3
	Driving Power	Kw	110	200	280	355	500
Overall Dimensions	Length	mm	5230	7700	9000	10000	12700
	Width	mm	1900	2400	2500	3500	4100
	Height	mm	2530	3600	3600	4000	4300

Item		Unit	D53K-800	D53K-1600	D53K-2000	D53K-3000	D53K-3500	D53K-4000	D53K-5000
Item		Unit	D53K-800	D53K-1600	D53K-2000	D53K-3000	D53K-3500	D53K-4000	D53K-5000
Dimensionof Ring	OD	mm	350-800	400-1600	500-2000	500-3000	500-3500	500-4000	500-5000
	OD	mm	350-800	400-1600	500-2000	500-3000	500-3500	500-4000	500-5000
	Height	mm	60-300	60-300	80-500	80-500	80-500	80-700	80-750
Parameterof Machine	Radial Rolling Force	KN	1250	1250	2000	2000	2000	2000	2500
	Axial Rolled Force	KN	1000	1000	1250	1250	1600	1600	2000
	Linear Velocity of Rolling	M/s	1.3/0.4-1.6	1.3/0.4-1.6	1.3/0.4-1.6	1.3/0.4-1.6	1.3/0.4-1.6	1.3/0.4-1.6	1.3/0.4-1.6
Drivingpower	Radial	KW	280	280	500	500	560	630	630
Drivingpower	Axial	KW	2×160	2×160	2×220	2×220	2×280	2×315	2×315
Overall Dimensions	Length	mm	10000	11000	14500	15200	16000	18500	20000
	Width	mm	2500	2500	3500	3500	3500	4500	5500
	Height	mm	3150	3300	4300	4300	4400	4400	5000