Most weightlifters and bodybuilders use different types of weights such as cast iron weights, chrome weights and vinyl weights. Although the main purpose of all these weights is to allow the bodybuilder to do a comprehensive workout to build his body stronger and more alert but still they differ from each other in shape, style, appearance and colors. Here in this article, brief information about vinyl dumbbells will be given to get to know them better, if you are not familiar with them.
Introduction with vinyl weights
Vinyl dumbbells or weights are the training weights made of solid concrete covered with a material made of hard plastic. It will be a good option for you to start your strength training if you are new to this area. The main reason why beginners start with vinyl weights is that they let them train according to their shape and perform properly for all types of weight exercises. Lifting weights properly is actually the most important part of strength training but the best way to lift weights is still a debatable issue.
What are they?
The concrete dumbbells coated with durable vinyl are used for various upper class extreme training exercises. They are normally used to prevent functional injuries or rehabilitation of the strength trainer. These dumbbells are coated with vinyl and are available in various weight levels durable. You can use them according to the strength of your arms.
How are vinyl dumbbells made?
Basically, they are made of concrete and vinyl is coated on them to give them a smooth and elegant look. They are made in different sizes and weights so that everyone can use them according to their own powerlifting potential.
Packing of vinyl dumbbells
The dumbbells are packed in pairs to make it easy to carry and store for the user. They are usually packed in 2 kg, 4 kg, 6 kg and 10 kg packages containing 2 pieces of 1 kg, 2 kg, 3 kg and 5 kg respectively in each.
Manufacture of vinyl dumbbells
Manufacturing dumbbells is a step-by-step process. First of all, a cast iron mold is prepared according to the size and style of the dumbbell you want to make. The molds are created slightly lighter in weight than the weight of finished dumbbell you want because the vinyl coating also has a certain weight that will be added to the original weight of the cast iron mold.
The second step is to dip the cast iron mold on the dumbbell in hot vinyl in molten form so that its coating can cover the entire mold. Melted vinyl is used in different colors to give the last dumbbells a unique and attractive look.
Machines used in manufacturing
To manufacture quality vinyl dumbbell cast iron cast iron cast iron of the highest quality is used to manufacture dumbbells of exact size and weight. Vinyl is basically made using crude oil and salt. Ethylene is obtained by cracking crude oil or petroleum and chlorine by electrolytic dissociation of salt to make vinyl.