1500mm flange ring making 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,improve blank precision,reduce turning remainder,improve steel utilization,improve cutting performance,improve inner quality of forging, good economic benefit.
Compared with open die forging, Pipe flange making machine 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.
Item
unit
D51-160E
D51-250D
D51-250E
D51-350D
D51-350E
D51-400E
D51-500E
D51-630E
D51-800E
D51-1000E
Ring size
OD
mm
200
250
300
350
350
400
500
630
800
1000
thickness
mm
70
50
120
85
200
200
200
200,250
200,350
200,350
Max productivity
pcs/h
600
500
240
200
120
100
90
80
60
50
Nominal pressure of cylinder
kg
11300
9800
19600
15500
30000
30000
32000
32000
38000
38000/42000
slide stroke
mm
70
110
110
130
130/250
130/250
130/250
350
350
350
rolling line speed
m/sec
1.64
2.1
1.63
2.2
1.45
1.45
1.5
1.47
1.5
1.5
Main shaft speed
mm
92
80
62.3
62
41
40
40
38
38
38
OD of rolling wheel
mm
360-380
500-520
500-520
680-700
680-700
700-720
700-720
700-720
760-820
760-820
Main power
KW
30
37
55
75
90
90
90
90/110
110/132
110/132
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 17 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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