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Category : Forging Equipment

Sub-Category : Ring Rolling Machine

Total Machines Found : 17

Select | Machine Details
 
  1
IDNA30904
MakeUngerer/Schnutz/Irle
ModelB-100H
YOM1983
ConditionGood Condition
PhotoSee Photo
Minimum I.D. : 203.20 mm,
O.D. Range : 431.80 mm, 660.40 mm & 1016 mm,
Maximum O.D. with 3-Roller Bending : No Limit,
Face Plate Rotations : 2/3/5 RPM,
Capacities - :
Flat on Flat :
44.45mm x 12.70mm to 203.20mm Min. Dia.,
60.33mm x 15.88mm to 508.00mm Min.Dia.,
69.85mm x 19.05mm to 1016.00mm Min. Dia.,
82.55mm x 19.05mm to 1524.00mm Min. Dia.,
Angles Leg Out :
88.90 mm x 88.90 mm x 7.94 mm to 1524.00mm Min. Dia.,
Angles Leg In :
76.20 mm x 76.20 mm x 7.94 mm to 1524.00 mm Min. Dia.,
Bar : 53.98 mm to 1016.00 mm Min. Dia.,
Flats on Edge : 22.23 mm x 101.60 mm to 1016.00 mm Min. Dia.,
Channels In : 88.90 mm to 1016.00 mm Min. Dia.,
Channels Out : 88.90 mm to 1016.00 mm Min. Dia.,
Tees/In : 76.20 mm to 1016.00 mm Min. Dia.,
Tees/Out : 88.90 mm to 40 Min. Dia.,
Approximate Weight : 4535 Kg.
EQUIPPED WITH:
Adjustable Support Rolls
Hydraulic Power Unit
Electrical Control System
Approximate Overall Dimensions: 140" L-R x 60" F-B x 60" H
Approximate Weight: 10,000 Lbs.
Serial Number:
 
  2
IDNA30900
MakeUngerer/Schnutz/Irle
ModelB-100H
YOM
ConditionGood Condition
PhotoSee Photo
Minimum I.D. : 203.20 mm,
O.D. Range : 431.80 mm, 660.40 mm & 1016 mm,
Maximum O.D. with 3-Roller Bending : No Limit,
Face Plate Rotations : 2/3/5 RPM,
Capacities - :
Flat on Flat :
44.45mm x 12.70mm to 203.20mm Min. Dia.,
60.33mm x 15.88mm to 508.00mm Min.Dia.,
69.85mm x 19.05mm to 1016.00mm Min. Dia.,
82.55mm x 19.05mm to 1524.00mm Min. Dia.,
Angles Leg Out :
88.90 mm x 88.90 mm x 7.94 mm to 1524.00mm Min. Dia.,
Angles Leg In :
76.20 mm x 76.20 mm x 7.94 mm to 1524.00 mm Min. Dia.,
Bar : 53.98 mm to 1016.00 mm Min. Dia.,
Flats on Edge : 22.23 mm x 101.60 mm to 1016.00 mm Min. Dia.,
Channels In : 88.90 mm to 1016.00 mm Min. Dia.,
Channels Out : 88.90 mm to 1016.00 mm Min. Dia.,
Tees/In : 76.20 mm to 1016.00 mm Min. Dia.,
Tees/Out : 88.90 mm to 40 Min. Dia.,
Approximate Weight : 4535 Kg.
 
  3
IDNA30814
MakeSeonam
ModelRM-3500/H1200-400T/350T
YOM
ConditionGood working condition
PhotoSee Photo  |  See Video
Dia : 3500 mm,
Outside Diameter of Finished Ring : 800 ~ 3,500 mm,
Height of Finished Ring : 80 ~ 1,200 mm,
Inside Diameter of Ring Blank for Mandrel Diameter :¢300mm : min 320 mm,
Max. Outside Diameter of Finished Ring : Φ 4,200 mm,
Ring Weight : max approx. 18,000 Kg,
Radial Rolling Force (Φ360 × 1100st ×2cyl’) : max 400 Ton,
Main Roll Diameter : ¢1,300 mm,
Rolling Speed : max. approx. 1.7 m/sec,
Horizontal Stroke of Mandrel : 1,000 mm,
Axial Rolling Force (Φ460×1350st) : 350 Ton,
Length of Taper Theoretical : 1,300 mm,
Taper Cone Angle : 35˚,
Horizontal Stroke of Axial Roll Stand : Φ280 × 2cyl’ ×3,400 mm,
Vertical Stroke of Upper Axial Roll : 1,350 mm,
Max Distance Between the Axial Roll : 1,400 mm,
Main Roll Driving Motor : DC1,000Kw ×700/1000rpm × 660Volt,
Axial Roll Driving Motor : 2-DC600Kw×600/1200rpm × 660Volt,
Hydraulic Main Pump Motor : 4sets-132Kw × 6pole × 440Volt × 60Hz,
Cooling Circulation Motor : 22Kw × 4pole × 440Volt × 60Hz,
Hydraulic Pump : 4sets-A4VSO-250 (REXROTH),
Max Total Flow : 1,120 Litter/min,
Operation Pressure : 210 Kg/㎠,
Grease Lubrication Unit : 2 sets,
Machine weight : Abt 460 ton.
 
  4
IDNA30737
MakeWagner,German
ModelRAW40/25-900/225
YOMReconditioned 2018
Conditionexcellent working condition
PhotoSee Photo  |  See Video
This Ring Rolling Mill was removed from service in beginning in April 2020. It is in Excellent working condition.
In 2018 over $200,000. USD was invested in this machine for upgrades and to install a "Top of the Line" sophisticated Software package designed, built and installed by Siempelkamp which brought the "Controls Technology" of this machine up to the very highest standards available today.
Radial Axial Ring Rolling Mill :
Dia : 1120 mm,
Height : 225 mm,
Radial : 40 tons,
Axial : 25 tons,
Min dia : 200 mm,
Min Ring Height : 40 mm
Radial Rolling Pressure parameters :
Radial rolling pressure for mandrels I and II : 4 to 40 tons,
Radial rolling pressure for mandrel III : 4 to 16 tons,

Axial Rolling Pressure parameters :
Axial rolling pressure for characteristic circles K 1 and K 2 : 2 ­to 25 tons,
Axial rolling pressure for characteristic circles K 3 : 2 to 20 tons,
Axial rolling pressure for characteristic circles K 4 : 2 to 16 tons,
Outside diameter of Mandrels :
Diameter of mandrel I : 120 mm,
Diameter of mandrel II : 95 mm,
Diameter of mandrel III : 70 mm,
Inside diameter of Mandrels :
Diameter of mandrel I : 130 mm,
Diameter of mandrel II : 100 mm,
Diameter of mandrel III : 75 mm,

Max outside diameter of Blank : 475 mm,
Max area of Ring Face : 264 sq. inches,
Max Axial width of ring : 225 mm,
Min Axial width of Ring : 40 mm,
Approx Max outside diameter of ring : 1,120 mm,
Approx Min outside diameter of ring : 230 mm,
Approx Min outside diameter of ring w/Mandrel II & for a Min final wall thickness : 9.9 mm,

Travel of Mandrel Carriage : 560 mm,
Nominal rolling speed : 1.3 mtrs/sec,

Nominal powers required :
For Radial drive : 80 kW,
For Axial drive : 32 kW.
 
  5
IDNA30581
MakeChinese
ModelD51-350B
YOM
ConditionBrand New
PhotoSee Photo
Vertical ring rolling machine
Working range (OD):180-360 mm,
Max. height : 160 mm,
The max. rolling force: 300 KN,
Slider stroke: 110 mm,
Diameter of the rolling wheel: ≤680 mm,
Maximum rolling speed: ≈1.5m/s,
The minimum center distance of the wheel and mandrel: 370 mm
Power: 90 KW.
Come along with one rolling wheel and one mandrel.
 
  6
IDNA30194
MakeBanning
ModelH155/V105
YOM1985 Reconditioned 2004
ConditionGood working condition
PhotoSee Photo
Ring dia : 3000 mm,
Rolling Force Max. : 155 ton,
Main Roll Diameter : 800 mm,
Main Roll Speed Max. 30 RPM,
Rolling Speed Max. : 1.25 m/sec approx.,
Horizontal Stroke of Mandrel : 700 m,
VERTICAL STAND
Rolling Force Max. :105 ton,
Taper Cone Angle : 45o,
Horizontal Stroke of Vertical Stand : 2500 mm,
Vertical Stroke of Upper Taper Roll : 500 mm,
Max. Distance Between Taper Rolls : 580 mm,
Drive Motor
Power : 315 kW DC,
Voltage : 440V,
Driving Gear Reducer
Nominal Power : 315 kW
Ratio : 1/40
TAPER ROLL DRIVE
Drive Motor
Power : 260 kW DC
Voltage : 440V
Driving Gear Reducer
Nominal Power : 260 kW,
(2 Speed) Ratio : 1st - 1/6.9 2nd – 1/16.3,
Main Pump Motors
Amount : 4
Power : 55 kW AC
Speed : 1200 RPM
Main Pumps
Amount : 4
Type : A7V-160
Delivery : 4 – 180 l/min
Pump Oil Cooler
Amount : 2
Type : PVV2-055
Operation Pressure :250 kg/cm2
PRODUCT DATA
Ring Outside Diameter : 350 - 2800 mm (3000 mm Possible),
Finished Ring Heigh (Mandrel Dia 170 mm): 80 - 500 mm,
Height of Ring Blank : 580 mm,
Ratio Wall Thickness to Height : 4:1,
Max. Ring Weight : 3000 kg max.,
All drawings available
 
  7
IDNI6536
MakeChina
Model
YOM
ConditionGood Condition
PhotoSee Photo
Ring dia : 160 mm,
 
  8
IDNA29858
MakeWagner,German
ModelRAW 100/80-3000/500
YOMRetrofitted 2006
Conditionexcellent working condition
PhotoSee Photo  |  See Video
Wagner used 3000 mm Ring Rolling machine
- Retrofit 2006
- PLC control, hydraulic system
Ring out dia. : Max. 3000 mm,
Ring height : Max. 500 mm,
Radial force : 100 tons,
Axial force : 80 tons,
Radial drive motor : 250 kW (2) DC motor,
Axial drive motor
- Upper 250 kW DC motor,
- Lower 250 kW DC motor,
PLC control panel Mitsubishi,
Ring Diameasurement Laser measurement,
Hydraulic components Rexroth, Yuken, Parker.
 
  9
IDNA29682
MakeToyo Sankyo Japan
Model
YOM1990 Recondition 2013
ConditionGood Condition
PhotoSee Photo
Max ring capacity : 1000 mm,
Min ring capacity : 200 mm,
Axial power:20 tons,
Redial power: 50 tons,
Piston size : 155 mm x 61 L,
Piston road : 105 mm x 750 L,
Height for production : 400 mm,
Min/ Max height : 100~350 mm,
Total weight around : 15 tons,
Manuals Available,
Installation year 2009.
 
  10
IDNI6444
MakeChinese
ModelD51Y-500E
YOM2017
ConditionBrand New
PhotoSee Photo
Nominal size of ring part (outer diameter) : 500 mm,
Nominal size of ring part (width) : 250 mm,
Nominal rolling pressure : 450 KN,
Max. production rate : 100 PCS/Hour,
Speed of rolling line : 1.50 M/S,
Main shaft revolution : 40 RPM,
Outer diameter of rolling wheel : 700-720 mm,
Nominal pressure of compressed air: 70 Kg/mm2,
Central height of supporting roller (rolling roller) : 375 mm,
Main motor model : TYPEY315s-4,
Main motor power : 90 W,
Main motor revolution : 1480 RPM,
Dimension (L x W x H) : 4800 x 2200 x 3470 mm,
Weight : 14500 Kg.
 
  11
IDNA29118
MakeWagner Dortmund
ModelRAW100/80-3000/500
YOM1965 Refurbished 2020
ConditionGood Condition
PhotoSee Photo
Max. production range : 3000 mm dia.
Radial drive power : 2 x DC 250 kw x 380 volts,
Radial roll diameter : 1000 mm,
Max radial force : 125 tons,
Diameter of mandrel : 170 mm,
Axial drive power(upper) : DC 200 kw,
Axial drive power(lower) : DC 200 kw,
Axial roll dia & length : 340 x 80 x 400 mm,
Max axial force : 80 tons,
#1 Hyd pump motor : AC 30 hp.,
#2 Hyd pump motor: AC 50 hp.,
Hydro power plant dimensions :
#1 unit (W x L x H) : 800 x 1500 x 1300 mm,
#2 unit (W x L x H) : 1500 x 1200 x 850 mm,
Ring height : 400 mm (Max 500).
Working hydraulic Press : Max. 200 kp/㎠,
Production range :
Outer Dia : 3000 mm Max,
Height: 80- 500 mm Max,
Weight: 6000 kg Max.
Wall Thickness Min. 16 mm,
Mill dimensions (W x L x H) : 2600 x 14000 x 4000 mm,
Foundation depth : 2700 mm,
Axial-roll part : 1965 (Wagner made),
FULLY REFURBISHED AND UPGRADED,2020.
Radial part : 2006,
All of the mechanical parts of the machine were rebuilt in the year 2006,
Electric and hydraulic parts of the machine are all brand new in the year 2006.
Including of:
- Retrofit
- New painting
- Export packing
- Hydraulic system
- Electric system (PLC Control)
- Operator panel with HMI
 
  12
IDNA28655
MakeKorean Maker
Model
YOMNew in 2008
ConditionGood working condition
PhotoSee Photo
Radial Axial Ring Rolling machine :-
Capacity : 6300 mm Ring Rolling Mill,
Outside diameter of finished ring : 1200 ~ 6300 mm,
Height of finished ring : 80 ~ 1000 mm,
Inside diameter of ring blank for mandrel diameter 300 mm : min 320 mm,
Height of ring blank : max 1050 mm,
Ring weight : max approx 12000 kg,
Radial rolling force : max 300 ton,
Main roll diameter : 1200 mm,
Rolling speed : max approx 1.7 m/sec,
Horizontal stroke of mandrel : 1000 mm,
Axial rolling force : 250 ton,
Length of taper theoretical : 1400 mm,
Taper cone angle : 35˚,
Horizontal stroke of axial roll stand : 5700 mm,
Vertical stroke of upper axial roll : 1050 mm,
Max distance between the axial roll : 1120 mm,
Main roll driving motor : DC710Kw x 570 Volt,
Axial roll driving motor : DC710Kw x 570 Volt,
Hydraulic main pump motor : 4 sets - 90 Kw x 440 Volt x 60 Hz,
Cooling circulation motor : 2 sets - 3.7 Kw x 440 Volt x 60 Hz,
Hydraulic pump : 4 sets - A4V-180 (REXROTH),
Max total flow : 720 litter / min,
Operation pressure : 210 Kg/㎠,
Grease lubrication unit : 2 sets.
 
  13
IDNA28049
MakeKaltek MFG,Korea
ModelRadial/Axial Type
YOMNew 2008
ConditionBrand New
PhotoSee Photo  |  See Video
Used 5000 mm/1000 mm Ring Rolling Mill
-YOM 2008, Kaltek, Korea
General data
Main dimension
Length : Approx. 22000 mm,
Width : Approx. 5600 mm,
Height above floor : Approx. 5500 mm,
Height of rolling table above floor: 100 mm,
Possible capacity : 15 tons.
Main roll
Nominal diameter : 1200 mm,
Height : 1250 mm,
Axial rolls
Usable length : 1100 mm,
Angle of cone : 35 degrees,
Mandrel
Mandrel diameter at max. ring height : 300 mm,
and max. Radial rolling force
Data of fished rings (cold dimensions)
Ring outer diameter range : 800~5300 mm,
Ring height range : 100~1000 mm,
Adjusting paths
Mandrel slide, horizontal : Max. 700 mm,
Axial frame, horizontal : Max. 5500 mm,
Upper axial roll, Vertical : Max .1100 mm,
Performance data
Radial drive rating, DC-motor(700~1100 RPM) : 800 kw,
Axial drive rating, DC-motor(700~1100 RPM) : 2 x 400 kw,
Pump drives hydraulic, lubrication AC-drive, : 310 kw,
total, approx.
Connected loads
Voltage : 600 V (±10%)
Operating voltage : 600 V (±10%)
Pump and auxiliary drives : 60 Hz,
Compressed air
Operating pressure : 4~7 bar
Air amount(consumption), : 70 mł/h
Approx. at 20℃&1ba
Cylinders
Mandrel pressure : Dia. 430 x 250, 1500 ST, 1 set,
Axial stand moving : Dia. 320 x 200, 5000 ST, 1 set,
Axial Roll pressure : Dia. 300 x 200,1120 ST, 2 sets,
Axial Roll balance : Dia. 250 x 125, 1150 ST, 1 set,
Centering moving : Dia. 250 x 160,1000 ST, 2 sets,
Mandrel lifting : Dia. 200 x 120, 1950 ST, 1 set ,
Mandrel shifting : Dia. 160 x 90, 700 ST, 1 set.
There are the technical manual and drawings
 
  14
IDNA28047
MakeKaltek MFG,Korea
ModelH280/V180
YOMNew 2008
ConditionDisassembled
PhotoSee Photo
PRODUCT DATA
Ring Outside Diameter: 600 – 3500 mm,
Height of Finished Ring Blank (220 mm Mandrel Diameter): 100 mm min. 800 mm max.
Ratio of Wall Thickness to Height: 3:1 approx.
Ring Weight: 8000 kg max.
Tolerance on Hot Work piece: +-1 mm,
The max. possible ring weight as well as the obtainable ratio "wall thickness to height" is dependent on the cross section of the ring, the ring profile and the ring material, its deformation resistance depending on temperature,
HORIZONTAL STAND
Rolling Force Max.: 280 ton,
Main Roll Diameter:1000 mm,
Main Roll Speed Max.: 29.5 RPM,
Rolling Speed Max.: 1.5 m/sec approx.
Horizontal Stroke of Mandrel: 600 mm,
VERTICAL STAND
Rolling Force Max.: 180 ton,
Length of Taper Rolls Theoretical Stand: 750 mm,
Taper Cone Angle : 32 o
Horizontal Stroke of Vertical Stand: 3500 mm,
Vertical Stroke of Upper Taper Roll: 750 mm,
Max. Distance Between Taper Rolls: 800 mm,
MAIN ROLL DRIVE
Drive Motor Power: 500 kW DC,
Armature Voltage: 440 V,
Gear Reducer Power: 500 kW,
Ratio: 1/40,
TAPER ROLL DRIVE
Drive Motor Power: 500 kW DC,
Armature Voltage: 440 V,
HYDRAULIC POWER UNIT
Driving Motor for Hydraulic Pumps
Ac-Electro-motor for main Pump
Main Pump Motors Amount: 4
Power: 75 kW AC,
Speed: 1000 RPM
Main Pumps Amount: 4
Type: A7V-160
Delivery: 4 – 180 l/min
Pump Oil Cooler Amount: 2
Type: PVV2-055
Operation Pressure:250 kg/cm2
At this moment, the machine’s dismantled and stored in the warehouse.
 
  15
IDNI6156
MakeXinchang Continents
ModelCRM160
YOM
ConditionNew ,Unused
PhotoSee Photo
Maximum outer diameter : 160 mm,
Minimum inner diameter : 45 mm,
Minimum width : 55 mm,
Minimum center distance between runner wheel and mandrel : 105 mm,
Maximum outer diameter of mandrel : 25 mm,
Nominal rolling pressure : 280 kN,
Speed of main shaft : 208 r/min,
Maximum travel of main slide : 130 mm,
Feeding speed of main slide : 0.02-15 mm,
Minimum close center distance between runner wheel and mandrel : 115 mm,
Working time : 10-35,
Main motor : 30 kW,
Hydraulic pressure motor : 2 x 3 kW,
Lubrication pump : 0.06 kW,
Electric Power :-
Cooling pump : 0.18 kW,
Servo motor for feeding driving : 5.5 kW,
Total weight of machine tool (excluding oil) : About 6200 kg,
Floor space of machine tool L x W x H : 2355 x 2250 x 2450 mm,
Hydraulic pressure unit : 1290 x 1070 x 1380 mm.
 
  16
IDNA27272
MakeKalltek
Model
YOM2008
ConditionGood Condition
PhotoSee Photo
Ring rolling dia : 5300 mm,
Work dia range : 800~5300 mm,
Work height range : 100~1000 mm,
Length : 22000 mm,
Width : 5600 mm,
Height : 5500 mm,
Height of rolling table above floor, approx : 100 mm,
Possible capacity : 15 ton,
Normal Dia. : 1,200 mm,
Height : 1,250 mm,
Usable table : 1100 mm,
Angle of cone : 35 degrees,
Mandrel dia. At max ring height and max Radial rolling force : 300 mm,
Mandrel slide horizontal max : 700 mm,
Axial frame, horizontal, max. 5,500 mm,
Upper axial roll, vertical, max : 1100 mm,
Pump main Motor : 90kw /440v / 60hz - 3sets (Hisco-Korea),
Boost pump Motor : 1.5kw / 440v / 60hz - 1sets(Hisco-Korea),
Circulation pump Motor : 11kw / 440v / 60hz - 1set(Hisco-Korea),
Descaling pump motor : 11kw / 380v /60hz - (TecnoMEC),
Pilot pump motor : 5.5kw / 440v /60hz - 1set,
Pt-1 : 3p 2w/440v/110v /50VA,
Main roll DC motor : 800kw/ 440v/ 700~1,100rpm x1set,
Axial roll DC motor : 400kw/ 440v/ 700~1,000rpm x 2sets,
Radial rolling force Max : 3,500 kN,
Axial rolling force Max : 3,000 kN,
Electric Power total : 1,900 kva/60 hz,
Compressed air.
Operating pressure : 4~7 bar.
Air consumption : at 20℃ 70 m3/hr.
 
  17
IDNA24435
MakeRomania
ModelMGR500
YOM1980
ConditionGood Condition
PhotoSee Photo
Max outer diameter of ring: 500 mm,
Rolling speed: 0.5 m/s,
Maximum height of the ring : 150 mm,
Motor power: 65 KW,
Weight: 12 tons,
Set of tools available.
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