TPT September 2011

T echnology U pdate

THE PBM-16 bevel machine from the Dutch manufacturer Th Wortelboer BV has proven its value over the last few decades – the machine is extremely reliable and very easy to operate. At the same time the maintenance costs are exceptionally low. The PBM-16 machines can be fitted with a broad range of insert holders to make any required weld prep on pipes in the range from 2" to 16". The high power motor and very rigid prism clamp make it possible to machine a 25mm pipe wall in one pass. This PBM-16 has always been the benchmark in stationary bevel machines. This year Th Wortelboer again sets a new standard in stationary bevelling with the 2011 model. This new PBM-16 bevel machine is improved on many points. It is more powerful and has a higher capacity. And although the design is virtually the same, it has improved ergonomics and better safety measure for the operator. The The PBM-16 model 2011

new machine has a slide cover with a large sight glass for a better view on the pipe end. To improve the actual bevelling result, this PBM has a spindle feed and an adjustable speed. The old model had four fixed speeds over a gear box. The new model PBM is provided with a four-step switch combined

with an inverter. This makes it possible to set different customer-required speeds. For more stability and less vibration, the new PBM also has heavier guides. Th Wortelboer BV – Netherlands Website: www.wortelboer.ws

The PBM-16 bevel machine

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S eptember 2011

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