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Qingdao YiYou Forging Machinery Co., LTD
Add:( Fuan Industrial Park ) No. 578 of Binzhou Road , Jiaozhou, Qingdao, China
24-hour service Tel:18053291518

Tel:0532-82298588

Fax:0532-82298966

E-mail:18053291518@189.cn
Ring Rolling Machine

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Ring Rolling Machine

Product description

D51 series vertical ring rolling (hole-enlarging) machine is a special equipment for ringy roughcast hot-rolling and hole-enlarging procedure . The equipment is characterized by high automaticity, small volume, light weight, strong rigidity and sensitive and dependable manipulation, etc. So it is the essential equipment for the axletree industry.

D52 and D53K series digital-controlled horizontal ring rolling machines own many advantages as rational design, advanced frame, attractive appearance, radial and axial rolling function, high productivity, good precision as well as digital process control. Being high-efficient, material and energy-saving, it is an advanced equipment used to process weldless ringy parts, especially high temperature resistant and high strength alloy ringy parts. Moreover, it is widely used in aerospace, aviation, shipping, petrochemical industry, electric energy sources and many other industrial departments.

Major Technical Parameters of D51\D52\D53K

ITEM  UNIT  MODEL (vertical)  MODEL (horizontal)
D51-160B D51Y-250C D51-400 D51-450A D51-500 D52-630 D51-1000 D53K-3000A
External diameter
of roller
mm 55-160 80-250 200-400 220-450 220-500 250-630 300-1000 400-3000
Height of roller mm 40 60 100 120 200 40-170 250 80-700
Vertical rolling
pressure
kn 50 100 180 350 450 700 750 2000
Axial rolling
pressure
kn               1600
Stroke of slide mm 60 100 130 180 180 480 480 800
Speed of
rolling line
m/s 2.5 2.3 2.0 2.5 1.6 1.6 1.6 0.4-1.6
Power of main
electric machine
kw 18.5 37 75 75 132 132 200 4×315
Overall dimension Left-to-
Right
mm 1700 2600 3670 3670 4850 5230 5725 16320
Front -to
- Back
mm 1525 2300 2650 2710 2724 1900 2100 3150
Overground
height
mm 1700 2530 3100 3160 4220 2530 2800 5770
Mass kg 2750 7000 12500 14000 19000 30000 35000 220000
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