This device combines all the features of the "Weighblock" with the "Rotahook". Thus called a "Rotaweigh Block". The "Rotaweigh" is also built tough; with a safety factor to withstand abuse and handle severe overloads. We have also retrofited our weighing instrumentation package to other existing rotating blocks.
Here is a couple of our "Rotaweighs". One has had an on the block display added.
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We have utilized our patented flexure system. The load cells are mounted in a way which eliminates all side loading and friction in applying the load to the cell.
Drafto's own "Delta/Sigma Indicator" is provided and accuracy is expected to be better than 0.1% of the applied load.
Drafto's crane weighing systems have been proving their accuracy and rugged dependability in heavy mill duty use for over 20 years.
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