Demystifying the "black technology" of Shangong Road Roller

When the steel wheel converts the amplitude, it is easy to damage the equipment. What should I do?

Caterpillar's patented pod-type vibration system for SEM (National 3) rollers

What are the most important work tools on the airframe? Of course, vibrating steel wheels! However, vibrating steel drums often have to change the amplitude during operation. It is easy to impact the vibration motor and damage the equipment when switching the amplitude. How can this be done? We can easily solve this problem with Caterpillar's patented soybean meal-type vibration system of our SEM (National 3) roller.

In the shape of a pod, gently switch the amplitude to rely on it!

Fully sealed eccentric

We have SEM (National 3) roller inside the vibrating drum, there are two fully sealed eccentric wheels, in the eccentric cavity, there are many moving steel balls, so that the eccentric is very similar to the pod. This is Caterpillar's patented pod-type vibratory system, which adjusts the position of the center of gravity of a large number of balls in the eccentric chamber by changing the direction of rotation of the eccentric, and finally realizes the conversion of large and small amplitudes of the vibrating drum. This is Caterpillar's proprietary design, which allows the vibratory drum to start with a smooth, smooth switching of amplitude, reduce the impact on the vibration motor, and effectively extend the service life of the equipment.

No pollution and lower maintenance costs, really worry!

Caterpillar's patented pod-type vibration system

The Caterpillar patented soybean meal-type vibration system of our SEM (National 3) roller compares with the traditional design of movable eccentric block. It not only has smooth vibration, no amplitude shock, but also has no pollution to bearing lubricating oil. The life of vibrating motors, bearings and hydraulic components can be maintained within 2 years/2000 hours, which greatly reduces the user's cost of use and maintenance. The performance is very reliable. It is really worrying!

"Black Science and Technology" is a lot, especially for Shangong Road Roller!

In addition to Caterpillar's patented pod-type vibratory system, there are many patented “black technologies” in our roller compactors, such as closed vibratory hydraulic systems, four-module cooling systems, three-level alarm systems,...

With these efficient and reliable technologies,

The use of mountain road roller to work naturally will be super exciting!

After a series of detailed disclosures, you now understand that Caterpillar's patented soybean meal-based vibration system from the SEM roller compactor is certainly not the same. Coupled with a variety of other patents "black technology", we SEM (National 3) roller really high technical content, work harder than you! If you come across any problems with the pressing operation, you will be asked to go out and work on the rollers and those problems will be solved! (This article comes from Shangong Machinery)