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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 controlled by a remote control panel which is attached to a standard 10 metre length cable.
The roller wheel consists of specialised heavy duty tyres of 65° dural hardness. The self-aligned welding rotator can also be used as: |
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A hi-tech anti-creep device providing ±5° creep control. |
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Hi-stress rubber cushion mounts to absorb shock loads and avoid gear box damage. |
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An overload disc to avoid any possible tyre damage. |
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| Special Features |
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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 |
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| 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 |
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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
Specialised heavy duty tyres designed to 65° 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 |
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| 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. |
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| Specifications |
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Static Load
1 PF+1 Idler
(tonne) |
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Turn Cap
(Torque)
(tonne) |
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Vessel Diam.
Min-Max (mm) |
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