Asphalt paving is often done through a lot of different machines to complete different aspects of the job. One of the most commonly used machine in such projects are cold planers. If you are in the UAE, then you can spot everywhere where there is some kind of roadwork going on. If you run such an operation, then you might get such a machine for your fleet. In this article, we would take a look at some of the things that you should know before you buy such a machine.
A cold planer can be defined as an asphalt milling machine that is employed to remove pavement or concrete. They are known as pavement planers, pavement recyclers, mills or asphalt milling machines, or just roto-mills.
It is widely used for tasks like pavement recycling. Usually the pavement is ground up and then it is collected by the machine. It is then used an aggregate in a new pavement. When it comes to asphalt surfaces, the reclaimed asphalt pavement or RAP can also be recycled when you combine it with new aggregate or use a binder like asphalt cement for a recycling agent.
Milling will remove the pavement with just enough thickness so to roughen the surface. At the same time, you can go for a full depth removal of the paved surface. Apart from material recycling and road resurfacing, they can also be used to grind features like rumble strips so that you can add driver guidance could be added to roadways.
Working of a Cold Planer
The working of a cold planer works is simple. A rotating drum is brought into contact with the pavement at a specific depth and slope. The drum has carbide cutters and their spacing would affect the end surface of the road. The cutters normally last between a few hours or a few days depending on the material. You would need to remove the cutter when they are at the end of their life
Most of the cold planers employ an up-cut setup where the drum rotates in the reverse direction of the travel of the machine. The drum is basically enclosed in a housing that is used to contain the milled material. Water is usually applied to the drum to cool it down.
You can get cold planers in a variety of different sizes and configurations based on the job that you want to do. You also have engine or hydraulic powered attachments. In the most cases, the equipment will be compatible with skid steers, compact track loaders, compact wheel loaders or even as dedicated machines. You would get options in cutting sizes like ½ inch to 14 inch. Similarly when it comes to depth, you can choose from options from surface roughing-up to 12 inches depth.
Fully dedicated cold planers are driven by specially trained operators and they come with a grinding drum that grinds and collects the material and a conveyor system that removes the material. On one hand, small capacity machines are used for delicate and detailed work like parking lots. On another, you have high-capacity machines that are capable of removing large amounts of pavements from places like highway and airport runways.
Where Can You Buy Cold Planers in UAE?
If you are looking for a reliable cold planer in UAE, then you need to get in touch with a professional dealer. Make sure that they offer quality support services as that is critical. So, get in touch with Al-Bahar as they are the authorized dealer for Cat in UAE, Kuwait, Oman, Bahrain and Qatar and get the right solutions for all your needs.
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