Lifting belt tensile strength testing machine is mainly for flat lifting belt, lifting sling, flexible lifting belt, polyester hoisting belt pulling force, tensile strength, tear, play go, small profits, shear fracture mechanical performance tests, such as “long detection hoisting belt whether meet the general purpose synthetic fiber flat lifting belt standard (JB/T8521-2007).Polyester Webbing Sling Belt
Lifting belt break bearing test machine
Test method:
The sample is placed on the lifting belt tensile testing machine or a special device to apply force. For the lifting ring lifting belt, the force is applied on both sides of the belt. The applied force is very small for the sling is very effective, until the breaking force of the sling is reached.
Points for attention:
The breaking force value of the testing machine is not more than 10 times of the breaking force of the test sling;
The force applied to the test sling makes the elongation of the sling be 6%~10% of the original length, but not more than 250 mm/min. The speed of the applied force shall reach the specified breaking force within 60 s±10 s;
When the slings with soft rings are tested on the test machine,Polyester Webbing Sling Belt the test rod shall be used, the diameter of the rod so that the Angle of opening on both sides of the soft ring shall not exceed 20°. When the ring slings are tested, the diameter of the test rod shall not exceed 100 mm or 10% of the actual length of the slings (whichever is smaller) and the test rod shall not touch the suture.
Lifting belt
Lifting lifting belt tension test machine requirements:
1. The measurement, data display and data analysis in the process of hoisting belt pre-test pulling are all completed by microcomputer.
2. After the test of the lifting belt is completed, the results can be accessed freely, Polyester Webbing Sling Belt and the data curve can be reanalyzed to automatically identify the test fracture, and the movable beam can automatically return to the initial position at high speed.
3 tensile test machine when the completion of the test should have automatic identification test after the break, return to the initial position.Polyester Webbing Sling Belt
5. According to the standard data of hoisting belt test, the result of tensile test data should be shown in a graph.
Post time: Sep-05-2022