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 gearhead 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 positioners 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 0º through 90º, quickly and easily. Safety while using the positioner is greatly enhanced with Gullco's low voltage (24 V) control and power supply system.

GP/GPP 200 Series welding positioners are available in standard or programmable models which are equipped with corresponding remote controls

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 360º and a signal to activate a pneumatically operated weld gun holder and wire feed arc activation.

Purge-Equipped Models Available

Model GP-300/350 "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.

Item #

Gas Purge

Programmable

Rotational Speed

GP-200-M N/A No N/A No N/A 0.27 to 4.63 rpm
GP-300-M N/A No N/A No N/A 0.27 to 4.63 rpm
GPP-200-M N/A Yes N/A No N/A 0.27 to 4.63 rpm
GP-250-M N/A No N/A Yes N/A 0.27 to 4.63 rpm
GP-350-M N/A No N/A Yes N/A 0.27 to 4.63 rpm
GPP-250-M N/A Yes N/A Yes N/A 0.27 to 4.63 rpm
GP-200-H N/A No N/A No N/A 0.75 to 12.5 rpm
GP-300-H N/A No N/A No N/A 0.75 to 12.5 rpm
GPP-200-H N/A Yes N/A No N/A 0.75 to 12.5 rpm
GP-250-H N/A No N/A Yes N/A 0.75 to 12.5 rpm
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