Plywood shipping / storage box for crane load test water weight bags system
DOOWIN offer the water load test weights bag meet the need for the simple proof load testing method instead of traditional solid load testing weight method.
DOOWIN water load test weights 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. This water filled proof load bags offer one kind innovative water load test weight solution with the advantages of Safety, Economy, Convenience, High Efficiency.
The standard common size of load test water weight bags.The standard accessories of each PLB-5T water load test weight bags system.