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PETRA Machines Ltd. marked it presence felt at EMO-2007 at Hannover with its improved machine model CutMaster DC300A and ToolMaster DC300. Using Patented technology of precise, parallel movement of the frame including Ball Rail System on both columns, PE-TRA machines displayed the optimal cutting performance. |
| It was a live and ultimate performance of PE-TRA bandsaw machine’s capability when CutMaster DC300A was continuously loaded with solid round of 270 mm of 42CrMo4 (G+T) and consistently resulting in 6 min 15 sec cycle time, means a cutting rate of 91 sq cm/min. Blade used is M42 Bimetal and till the end of exhibition, it had already cut over 9 sq meters and still with the teeth intact even after aggressive test at cutting feed toping 120 sq cm/min. |
| This performance has been achieved due to unique design of its Cutting Arm technology which is absolutely smooth, and practically creates no vibrations in the arm as well as in the blade. Its sensitive Down Feed/Force pure mechanical/hydraulic control system works very efficiently and hence eliminates any erratic loading of the tool. Chip cleaning mechanism with direct motor mounted brush at a pre-designed angle also envisage into efficient cleaning of blade gullet, which is exactly needed for such high performance cutting. Its chip conveyor is also much efficient, churning out heaps of dry chips continuously into the bin. |
| Over & above, its Hydraulic system runs so cool after continuous cutting that oil temperature is still at environmental level. Hence results shown by the CutMaster DC300A is a collective performance of all these machine features. |
| Such price/performance attracted interest from many metal cutting professionals present at EMO 2007. |
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