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Beijing Keda Road Industry Testing Instrument Co., Ltd
Electric compaction device
NegotiableUpdate on 01/26
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Overview
In order to reduce the labor intensity of researchers and improve the efficiency of experiments, this electric compaction instrument has been developed by our factory after several years of research and development based on the opinions of our customers. Drawing on the advantages of national data, we have updated it on the basis of chain transmission and adopted gear transmission to avoid the phenomenon of hammer dropping and inability to lift. It has the advantages of automatic counting, automatic control, automatic shutdown, and automatic cyclic operation. Can be used by transportation research departments, mathematical experiments, and engineering construction units for laboratory and on-site experiments.
Product Details
Electric compaction device
There are two types of compaction hammers: heavy and light. When performing light compaction, the small hammer core is inserted into the hammer shaft and tightened firmly. When performing heavy strikes, insert the large hammer core into the hammer shaft and tighten it firmly, while checking if the hammer height is correct. This machine is a versatile instrument that can be used for various purposes There are two types of tests with different drop distances and hammer weights. This machine is equipped with two types of drop height arc-shaped rings, and the specific specifications are stamped with steel seal numbers on the front. When selecting heavy-duty testing,40Teeth24 Tooth fit.
During light testing24Remove the teeth, remaining40The teeth can work. To decide which type of drop distance to use, the cover must be removed first, and the arc-shaped gear ring on the large cam must be installed or removed. After selecting the drop distance, tighten it with a screwdriver without any looseness, and then install the cover and tighten the screws. Then turn the counter to the desired number of times and set the timer for the number of hits. The counter works once a day, and you need to gently press the reset switch(R)Start counting from zero again.
Electric compaction device
According to the size of the inner diameter of the trial mold used, the worktable can be adjustedM14The lock nut of the bolt shall be loosened first, and then the drop hammer shall be put into the test mold, and then the adjustment shall be madeM14Adjust the bolt to the outer diameter of the hammer and the inner diameter of the test mold at the corresponding distance, and thenM14Tighten the nut and manually lift the rack before driving to confirm that the edge of the test mold is accurate and free from impact before starting the operation.
The two sets of trial molds have different specifications, so they are both equipped with hammers, bolts, and other parts. Do not confuse them when using them.
Add oil to the rotating part every six months, If used frequently, it is appropriate to refuel multiple times.(Look at the picture)
Regularly inspect fasteners and tighten them promptly if found loose. After each test, the accessories used should be cleaned and oiled to prevent corrosion and rust.
