Multi functional electric compaction deviceIt is developed according to the industry standards for highway testing issued by the Ministry of Transport, and its structural performance * meets the requirements for making compaction test specimens in the compaction test (TO131-93), bearing medium ratio test (CBR), rebound modulus test (TO134-93), and has two functions: light compaction and heavy compaction.

structural characteristics

The machine consists of a base, body, transmission part, lifting part, heavy compaction part, and light compaction part.

Operating Procedures

1. After opening the box, first open the doors on both sides and carefully check if there are any parts that have fallen off or if the fastening components are loose (due to transportation reasons). Is the hook and chain located between the two tracking rods to prevent the hook from derailing after startup.

2. Connect the 220V power supply, preset the number of hits on the counter on the side of the machine, and then turn on the machine. Conduct a no-load test of 5-10 hits (note: there must be a rubber pad or other soft pad inside the striking cylinder). Observe that the striking cylinder rotates evenly and intermittently. Only after the machine runs normally can the test be officially conducted.

3. Select the corresponding hammer and compaction cylinder, and pour the pre configured soil sample into the compaction cylinder layer by layer. After each layer is poured, press the "start" button, and the machine will start compaction. The counter will start counting down. When the compaction times reach the preset number on the counter, the machine will automatically stop and pour the next layer of soil, repeating the above process. The entire compaction process should be carried out in accordance with the requirements of the compaction test in the geotechnical testing specifications.

4. After compaction is completed, cut off the power, clean the compaction cylinder and compaction hammer, and clean the indoor environment.