National Molding

Difference between Mould and Die That You Must Know About

Technology has come a long way since the invention of crude tools. Back then, everything must be done by hand and one by one. Nowadays, we can make thousands of products in a single shift. Isn’t that an interesting idea to ponder?

Among all manufacturing processes available, you can probably say that plastic molding and die casting are one of the most popular or widely used processed in belt buckle manufacturing and other companies.

You might be wondering what is the difference between mould and die? Don’t worry because we’ve got you covered. We’ll tell you all you need to know about it.

What are Injection Molding and Die Casting?

First things first, before we tell you the difference between mould and die, we should tell you what the individual processes are. It’s better if you are familiar with it.

Injection molding basics is all about manufacturing products made of glass, metal, and elastomers but the most popular one is plastic. Raw materials are melted and injected into plastic mould or metal ones and the raw materials will then take the shape of the mold by the time it hardens. It is then ejected from the machine to be delivered and sold locally or abroad.

A lot of useful products can be made through the application of injection moulding process. Toys, car parts, musical instruments, kitchen utensils, appliances, gadgets, strap buckles, military equipment, fashion accessories, and dog collar buckles are just some of the few products made through it.

So, what is die casting? You can actually say it is similar to manufacturing injection molded plastic but this time, they use metal instead of plastic. Metal dies are used to mould the melted metal which soon takes shape of the dies after it cools.

If you’re a big fan of toy cars, big chances are they are made from die casting. And now that you are already familiar with difference between mould and die, aren’t you wondering why are these manufacturing processes preferred by a lot of companies? It’s because they come with numerous advantages that they just can’t resist.

The Advantages of Plastic Injection Molding and Die Casting

Die Casting

  1. Accuracy in making products is excellent.
  2. Thousands of identical die castings can be made before you are required to make brand new ones.
  3. Production of commodities with complex shapes and high strength can be made easily.
  4. Manufacturing process is almost fully-automatic thus, reducing or eliminating the need for secondary operations for machines.
  5. More products can be manufactured in large quantities at little amount of time.

Injection Molding

  1. It is efficient and cost effective.
  2. Minimal wastes are left behind. In fact, wastes are reused over and over again.
  3. Just like die casting, production rate of plastic manufacturers can be rapid because large amounts of products can be manufactured in a short period of time.
  4. It is considered eco-friendly because of its minimal waste production.
  5. It produces high quality products as well.