TECHTONGDA Aggregate Impact Testing Machine Analog Highway Aggregate Impact Tester Aggregate Impact Value Tester Suitable for Measuring The Impact Value of Coarse Aggregate with Counting Function

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TECHTONGDA Aggregate Impact Testing Machine Analog Features

• 【Accurate Data】: The distance between the sample and the impact surface can be adjusted by lifting the handle to ensure the accuracy of the test data. The cylindrical steel cup can support and guide the impact of the drop hammer, so that the direction of the aggregate impact force is consistent, and the data results are more accurate

• 【Automatic Counting Function】: It can directly display and record the data value of aggregate resistance to impact resistance, which is more intuitive and convenient to record data during the test

• 【Precision Design】: The overall structure is compact, the instrument design is reasonable, the size of the steel cup, impact hammer and tamping rod is strictly produced to ensure the accuracy and stability of the test, and can be placed in a small space for convenient storage and transportation

• 【High Strength Material】: Cylindrical steel cup and impact hammer are key parts in the test process, which need to be often impacted, so the inner surface of the steel cup is toughened, the surface of the impact hammer is hardened, and the material is strong after special treatment

• 【Wide Range of Application】: The instrument is mainly used for measuring rough aggregates on the road, such as measuring the impact value of coarse aggregates such as gravel and grit, to determine the ability of aggregate to resist instantaneous impact or impact resistance, which can meet the testing needs of a variety of aggregates

About TECHTONGDA Aggregate Impact Testing Machine Analog

Overview: This instrument is used to determine the impact value test of coarse aggregate, such as gravel and gravel, to determine the ability of the aggregate to resist instantaneous impact or impact resistance.This test shall comply with the JTG3432-2024 test procedure. Parameters: 1. Model:JCJ-III 2. Cylinder size:inner diameter of 3"/76mm, inner height of 2"/51mm, wall thickness of 0.12"/3mm 3. Impact cup:a round steel cylinder with inner diameter of 4"/102mm and inner height of 2"/50mm. The inner test surface is toughened 4. Tamping rod:steel rod is 0.6"/16mm diameter, 23.6"/600mm long, and one end is hemispherical 5. Impact hammer weight:30.3lbs±0.11lbs/13.75kg±0.05kg, lower cylinder diameter is 3.9"/100mm, bottom edge is 0.06"/1.5mm chamfer, surface quenching 6. Impact hammer drop height:15"±0.2"/380±5mm 7. Automation Grade:Manual 8. Package size:14.2"*14.2"*41.3" / 36cm*36cm*105cm 9. Net weight/Gross weight:116.9lbs(53kg)/138.9lbs(63kg) Item Included: Aggregate Impact Testing Machine *1 Tamping Rod *1 Cylinder *1 Hexagonal Wrench *1