theory of constraints testimonials

Theory of Constraints Results After 1 Year

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By Dr Lisa Lang You may remember these graphs from some reported results (a testimonial) on job shop scheduling below. Well I just got an update from Tanya. Here it is: SUBJECT: Our One Year Anniversary “Welp it’s Criterion’s one year anniversary with the VSB (Velocity Scheduling System) and WE STILL love it! A few major projects went thru our […]

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Theory of Constraints Results, Case Study

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By Dr Lisa Lang The rock stars at Cavaform International LLC proved that Velocity Scheduling System based on Goldratt’s Theory of Constraints and Drum Buffer Rope WORKS!  After just 2 months Cavaform experienced a 2.6 X improvement in pieces shipped.   I received another update at the end of April showing the results continued.  The units shipped went down by a few units but […]

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Machine Shop gets BIG results with the Velocity Scheduling System

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By Dr Lisa Lang Tanya DiSalvo, President of Criterion Tool & Die, just sent me this email: Lisa & Brad- We finished off our fiscal year end 10/31….. could have never turned things around w/out the V V S.!!!!!! We finished the year in the black because ‘the board’ helped us focus on FINISHING! The last 6 months also saw […]

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