What is the working process of a rotary compactor?

What is the working process of a rotary compactor?

A rotary compactor is a tool used to measure rotational shear in order to adjust or evaluate the quality of mixtures, bringing convenience to people’s lives. So, what exactly is the working process of a rotary compactor?

What is the working process of a rotary compactor?

1. Turn on the power starter and the power regulator switch, then turn on the rotary compressor switch.

2. Rotary compression operation:

(1) Preheat the steel mold with the modified height in advance. Before molding, place a standard sheet of paper inside the mold and apply a release agent to the inner walls of the steel mold.

(2) Place the well-mixed asphalt mixture into a specially modified steel mold, and lay a standard sheet of paper on top of the mixture.

(3) Insert the steel mold into the rotary compression machine, close the gate, and then click the “Standard” button to start the rotary compression program. The rotary compressor will automatically rotate and perform the molding process.

(4) After the rotation is complete, the steel mold can be inserted into the demolding device and then demolded.

3. Data printing and transmission

Precautions during the operation of a rotary compressor: Place the steel mold onto the rotary compressor. The outer corners of the steel mold are marked with alignment lines; ensure these lines are precisely aligned with the compressor’s own marking lines. In the event of a sudden power outage during the skirt test, promptly execute the power-off procedure.

What are the precautions for using a rotary compactor?

1. When using the equipment, carefully read the technical manual, familiarize yourself with the technical specifications, operational performance, usage methods, and precautions, and strictly follow the steps specified in the equipment’s user manual.

2. Individuals using the equipment for the first time must operate it under the guidance of a trained operator and can only work independently after becoming proficient.

3. The instruments and equipment used in the experiment should be arranged reasonably, neatly placed, and easy to operate, observe, and record.

4. Before turning on the power to electronic devices, make sure that the power voltage matches the input voltage specified for the instrument or equipment. For instruments and equipment equipped with three-wire power plugs, insert them into a grounded power outlet to ensure safety.

5. When using optical and chemical instruments and their accessories, handle them gently and place them carefully to avoid vibrations. Do not touch the surfaces of optical glass with your hands. If you notice dust or dirt, do not wipe it off with your hands or a cloth; instead, use specialized cleaning products or tools to remove it.

6. When using the equipment, input signals or external loads should be limited within the specified range, and overloading is strictly prohibited.

What problems can occur with a rotary compactor?

1. If the hammer fails to lift during operation, or if the hammer falls off during the lifting process, check whether the drive chain is loose. For example, if the chain is loose, adjust the tensioner at the rear end. Also, inspect the hammer’s components for damage and determine whether they need to be replaced. Finally, check whether the hammer and its striking surface are excessively worn.

2. The numbers displayed on the screen are abnormal or not being calculated. Check whether the proximity switch on the top electric wheel is loose or positioned too far away.

3. After turning on the power switch, the entire display screen fails to show up. Check whether the power supply is functioning properly and whether the fuse in the distribution box has melted.

4. During the hammering process, do not allow the hammer to move together with the guide rod. Check whether the chain is too loose, whether the guide rod lacks lubrication, and whether there is excessive dust.