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| Manufacturer | GULLCO |
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| Product Name | GP 300/350 Series, “63mm Through Hole” Welding Positioners |
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GP 300/350 Series welding positioners
Increase productivity, quality and profitability in circumferential welding applications
Gullco's Welding Positioner is a positive drive rotary turn table complete with mounting flange, drive and tilt mechanism and Microprocessor based pulse width modulation motor control. Standard and Programmable models are available. The welding positioner is driven by a low voltage permanent magnet motor and gear head power unit assembly. The microprocessor motor control enables operator interface of start, stop, clockwise rotation, neutral, counter clock-wise rotation and infinitely variable control of the speed, within the range of the positioner model.
The weld positioner’s rotation speed is electronically controlled using an optical tachometer located on the back of the gear-motor. Speeds within the range of the model are infinitely variable in both clockwise and counter-clockwise directions through a rotary speed adjustment potentiometer located on the remote control. Table tilt is manually set at any desired angle, from 0° through 90°, quickly and easily. Safety while using the positioner is greatly enhanced with Gullco’s low voltage (24 V) control and power supply system.
GP 300/350 Series welding positioners are available in standard or programmable models which are equipped with corresponding remote controls. They are also available with a “through hole” positioner, gas purging and a choice of rotational speeds and table capacities.
The Standard Remote Control provides
- infinitely variable rotation speed within the model’s speed range
- forward/neutral/reverse switch
- run/stop switch
- speed potentiometer
The Programmable Remote Control with LED readout provides
- infinitely variable rotation speed within the model’s speed range
- forward/neutral/reverse switch
- run/stop switch
- programmable microprocessor providing adjustable positioning timing cycles, amount of weld rotation, weld on/weld off through 360° and a signal to activate a pneumatically operated weld gun holder and wire feed arc activation.
“Through Hole” Positioner
This positioner model is designed with a 2.5 inch (63 mm) “through hole” so the work piece can be passed through the unit... making production on long pieces easier and faster.
Purge-Equipped Models:
have a 1/4" (6.4 mm) hole through the centre of the table drive shaft and a gas rotary coupling mounted on the underside of the table ... the shaft having a 1/4" NTP tapped gas inlet hole.
Table Loading / Rotational Speeds:
132kg models (maximum horizontal table loading) with a rotational speed range of 0.27 – 4.63 rpm.
68kg models (maximum horizontal table loading) with a rotational speed range of 0.75 – 12.5 rpm.
Please contact Weld-Mart if you require further information, or would like assistance in choosing the right model for your application.
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