A Brief Overview of Pressure Switches

Pressure Switch

The proper functioning if large scale industrial machineries depend on a number of important factors and one of the most relevant of them all is the control part. It is here that Pressure Switches play a decisive role. It is through this kind of device that the power supply to hydraulic or pneumatic machinery is controlled. This switch helps by applying by supplying or cutting off a particular amount of pressure to the input point and thus helps in switching on and switching off the electric supply. They are used for a number of purposes and this is the reason they have become so popular when it comes to the organizations that require a proper functioning of the hydraulic machineries.

How Pressure Switches Work?

The pressure switch is made of such types of components that will be able to put in the required amount of pressure that will help the machinery to work in the right manner without any malfunction. Some of the pressure switches can also control the flow of natural gas or a fluid. Along with the main switch this device also includes necessary features that will be able to monitor the amount of pressure that has been put in, so that the user is able to judge the right amount of pressure without overriding the machine. There is a particular level up to which the pressure switch will function normally and as soon as the normal level is crossed there will be some sort of an alarm to indicate the danger level.

Types of Pressure Switch

There are basically two types of pressure switches:–

Pneumatic:- The work of a Pneumatic pressure switch is to control a gas compressor’s functionality as well as the charge control mechanism that is present in cell phones.

Hydraulic:- This kind of pressure switch usually finds application in the automobiles for controlling the engine oil pressure, hydraulic brake lines, transmission torque, etc.

Uses of Pressure Switches

These switches are extremely beneficial as they play an important role in ensuring the proper functioning of machinery. By controlling the amount of pressure levels in that particular device or machine, the switches also help in preventing explosions and fatal accidents. The alarm system which is an integral part of these switches makes it possible to keep a check on the level of pressure. Thus, apart from contributing in operational aspect, the switch is also an important component which takes care of the safety requirements.

Types of Handicrafts and their uses

There was a time when people got inclined towards modern products to decorate their homes or use as their apparels and accessories. Now, the situation has become somewhat opposite! As surprising as it may sound, this is the fact. And, this is why there is so much of stress on handicrafts or ethnic and traditional products.

It is the urge to get back to the roots that has made this industry one of the most prosperous ones and virtually unaffected by the downturns of world economy. One of the main reasons for that is the self sufficiency of the members of the industry that have made them capable of bypassing the situational requirements and find a way to reach out to the customers and do good business irrespective of other economic factors.

Types of products

There can be a wide range of products that can be made by using the indigenous products that are available in particular region. The most popular categorization of the final products of this industry includes the following:


Textiles: This includes all kind of textiles that are rurally woven. The style of weaving may differ from one state to another or even one country to another and is characterized by a localized nomenclature which makes its roots clearly understandable. Different kinds of products may even be made under the textile category such as banners, patches, applique, tapestry, drapes, dresses, and the like.

Wood, bone, glass, metal:- Apart from textiles this kind of handicraft product is also quite popular. In fact, there is a huge demand for all kinds of bead work, carpentry, doll making, bone carvings, jewelry, etc. There are different varieties of such products that are available and the kind and type of process used to make them is usually distinct. And, this is what makes each and every product unique in its own ways.


Non wood products:- a number of products are made from non wood plants. Decorative and baskets made from bamboo canes, straw, pressed flower and other such materials can be placed under this category.


Paper:- This is also one of the most important materials which form the basis of a huge indigenous art form industry. Paper and canvas can be used to make a wide range of products such as books, cards, paper crafts items, wrapping papers, quills, calligraphy items and other similar products.

All the above mentioned handicrafts items are hugely popular in most of the countries around the world as they are unique and also available at affordable ranges according to the requirement of the customers.