Pipe Drop Hammer Plastic Impact Testing Equipment

Usage:

It is used to determine the resistance to external blows of thermoplastics pipes of circular cross-section. Test pieces are subject to blow from a falling striker, of specified mass and shape, dropped from a known height onto specified position around the circumference of the test piece. The true impact rate of the batch, or production run from an extruder, is estimated.
The maximum value acceptable for the TIR is taken to be 10%.

Product features:

1. With manual and automatic working modes, the operation is convenient and simple;

2. Single chip microcomputer control, with the functions of automatic hammer grasping, automatic hammer lifting, automatic height alignment and real-time height display, the whole test process is fully automatic control;

3. Automatic zero line adjustment of sample;

4. It has a secondary impact prevention device to make the test results more accurate;

5. Automatic protection and automatic prompt improve the safety and reliability of the test;

6. The lower space can be electrically adjusted to improve the accuracy of sample positioning, effectively reduce the labor intensity of operators and improve labor efficiency.

Product Structure and Working Principle:

1. The testing machine is mainly composed of the workbench, preventing secondary impact mechanism, supporting tube, catheter, hammer body, V type body and automatic drop hammer mechanism, reducer, electric control box and stand.
2. Machine working principle: the machine installed intraductal a hammer body jig, through the motor and reducer, drive the jig hammer for ascension, hammer body automatically rise to the required height, pushing the drop switch, make the hammer body sets in the intraductal freedom, impact on the specimen, the purpose of the test. The impact energy can be calculated according to the weight of the hammer and the impact height. After the impact hammer body sample, sample not to produce rebound hammer broken, photoelectric signal control to prevent the secondary impact mechanism will quickly rebound hammer body clip (pick), reach the purpose of preventing secondary impact. The v-shaped iron fitting is installed below the workbench. Two wires are installed on both sides, and the rotating v-type iron lift is driven by the rotation of the handwheel.

Executive standard:

It conforms to ISO3127, BS EN1411, BS EN744, ZB N72 026, GB/T14152, 14153, 100021, 13664, 58361, 18847, 16800, 8814 and GB/T 6112, ABN72026, ISO 4422, ASTM D2444.

Technical parameter:

Configuration: