In the rubber processing industry, vulcanisation is one of the most important processes. It’s what gives the final products some of their most essential properties. You have to maximise safety here though. As a result it can be necessary to have things like steam vent silencers. We want to have a closer look at the process and vulcanisers, so read on for details.
How does it work?
Rubber as most people know it is very far from the raw material. It is typically gum like and highly malleable, but doesn’t have very good elasticity. Vulcanisation is necessary to get the right final characteristics.
The process is quite interesting. It involves the use of high temperature and pressure to cure the rubber. This creates long chain molecules (elastomers). It gives the rubber its elasticity, and means it can retain it at different temperatures. At the same time, it increases durability.
Traditionally, vulcanisation would treat natural rubber with sulphur. However, today there are also synthetic rubbers too. They get treatment with things like peroxide and different types of metal oxide.
Vulcanisers
There are a number of different ways to vulcanise rubber, including using autoclaves, hot air tunnels or ovens, liquid, and even infra-red. However, vulcanisers are one of the best options, especially if you choose steam vent silencers to tackle the noise.
One of the best reasons to use a vulcaniser is they can control the quality. It can provide many benefits, including ensuring products have the right properties. Inspection also becomes easier in many cases too.
Crucially, vulcanisers can feature hydraulics and a heating system, typically steam. They efficiently provide pressure and heat for the vulcanising. The machine can then hold the rubber for a specific length of time until it acquires the right properties. Modern systems can feature automation too, improving productivity and reducing labour costs.
If vulcanisers do use steam, they will feature some form of vent to release it in over-pressure situations. There can be different types of valve here to control the opening and closing. They are essential for safety and performance.
Talk to us about steam vent silencers
As you can see, vulcanisation is a very important process. Using good quality equipment can have a massive impact on productivity and product quality. However, you also need to think about heat and safety, especially if you’re dealing with steam. A silencer may be necessary to ensure venting isn’t putting people in danger of hearing damage.
If you do need steam vent silencers for any applications, including vulcanisers and autoclaves, you can rely on Ventx. We’re one of the most knowledgeable specialists in the UK. We assist clients in many industries, including manufacturing and chemical processing. So, get in touch today and we’ll help with noise problems.
