Self-Aligned Welding Rotator

Conventional
Welding Rotator

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Column & Boom
Manipulator

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Self-Aligned
Welding Rotator

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Tank Welder
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Positioner/Turntable
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Mini Positioner/
Turntable

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Special Rack System
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Other Design &
Build Machine

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Electrode & Flux Ovens

Enquiry

The main function of self-aligned welding rotator is to roll work pieces of different sizes without changing the wheel centre.

The machine is driven by DC or AC motor to ensure constant speed with outer balance loads of 15% and electronically control by a remote control panel which is attached to a standard 10 meter length cable.

The roller wheel consist of specialised heavy duty tyres of 85° dural hardness. The self-aligned welding rotator can also be used as:

Self-aligned welding rotators, turning roll, turning roller, Yuryoku Self-aligned welding rotators, turning roll, turning roller, Yuryoku
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A hi-tech anti-creep device providing ±5° creep control
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A hi-stress rubber cushion mounts to absorb shock loads and avoid gear box damages
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An overload disc to avoid any possible tyre damage

Special Features

Self-Aligned
Roll different sizes of work pieces without changing wheel centre

Drive System

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Direct drive through heavy duty gear box
(No external wearing parts such as spur or ring gears or chains)
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No backlash
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Oil sight level gauges

Electronic Control

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Precision DC electronic control with interlocking reversing system
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Controller will operate at temperatures in excess of 60°C
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Remote Control :

  • Operation control panel as the standard length 10m
  • Special cable can be supplied
DC or AC Motor
Ensures constant speed with outer balance loads of 15%

Skid Mount Protection
Prevents control box damage when loading an off-centred skid frame

Hi- Tech Torque Frame (Patent Pending)
Drive system with hi-stress rubber cushion mounts to absorb shock
loads and prevent gear box damage

Hi-Tech Anti-Creep Device
Adjustable anti-creep device provided as standard feature offering ±5 ° vessel creep control

Tyres
Specialised heavy duty tyres 85° dural hardness

Overload Discs

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Overload discs provided as standard to avoid any possible tyre damages
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Can be easily removed and re-machined if damaged

Options

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Digital read LED present speed indicator
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Synchronising control accessory for multiple connections of power frames
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Synchronising, plug-in lead to customer length
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Bogie mounted frames
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Mechanised electric power bogie mounted frames
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Synchronising roll rotation and arc start control system


Self-Aligned Welding Rotator, turning roll, turning roller, Yuryoku

Specifications

Model
Static Load
1 PF+1 Idler
(tonne)
Turn Cap
(Torque)
(tonne)
Vessel Diam.
Min-Max (mm)
Tyre Diam.
Width
(mm)
Drive Mode
YR20ASA
20
30
580 - 4500
ø 457 / 177
Single Wheel
YR30ASA
30
40
580 - 4500
ø 457 / 177
Single Wheel
YR40ASA
40
60
580 - 4500
ø 558 / 203
Dual Wheel
YR60ASA
60
90
580 - 4500
ø 558 / 406
Dual Wheel
YR90ASA
90
135
580 - 4500
ø 558 / 609
Dual Wheel
YR120ASA
120
180
580 - 4500
ø 558 / 812
Dual Wheel

For more details on self-aligned welding rotators, please
contact us.

Lot 82, Batu 23, Jalan Batu Arang, Sungai Bakau, 48000 Rawang, Selangor,Malaysia. Tel : 603-6091 6522 / 6092 7522. Fax : 603-6092 3522. e-mail : info@yuryoku.com
Solution by : BeanSE