Plywood box for Testing Weight Water Filled Ballast Bags
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DooFlex proof crane & derrick load test water filled weight bags meet the need for the simple proof load testing method instead of traditional solid load testing weight method.
DooFlex proof crane & derrick load test water filled weight bag is designed for proof load testing for the lifting equipments and structures that request proof load testing weight when it's newly finished, or periodic check or maintenance. Such as crane load testing, beam load testing, davit water load testing, derrick water load testing, overhead proof load testing. The proof crane & derrick load test water filled weight bags offer one kind innovative water load test weight solution with the advantages of Safety, Economy, Convenience, High Efficiency.
The standard components of each load test water bags system