How do Gravity Separators Work?

Before moving to how a gravity separator works, let us understand what a gravity separator is. A gravity separator is used for the separation of any kind of kernel and granular product of almost identical size but with different weights. The gravity separator is utilised when the limits of air-aspiration systems and screening are reached.

In the separation process, there are two main stages: Stratification and Separation

  • Stratification:All separators have an inlet with an adjustable feed rate. The material is fed onto the gravity separator’s reciprocating grading deck, which has a special woven wire mesh surface. All granular products are passed through the inlet. For extremely fine products, a special fabric deck is used.
  • Separation:Due to the reciprocating motion of the inclined deck the heavy product will walk uphill to the highest side, whilst the lighter product will drift down towards the low side. Simple adjustments can be made in the end tilt/side tilt/deck speed and volume of air passed through the product while the machine is still running. This will dictate the nature of separation and throughput. Making adjustments while the machine is still in use is easy and simple. This enables a combination of control adjustments to result in a very fine separation at the end of the machine, where the split will be made with adjustable knives or sliding chutes.

Gravity separators find extensive application in agriculture. They are used for removal of impurities, insect damage, admixture and immature kernels from wheat, barley, oilseed, rape, peas, beans, cocoa beans and linseed. They can be used to separate and standardize coffee beans, cocoa beans, peanuts, corn, peas, rice, wheat, sesame and other food grains.Gravity separators are used to remove viable or valuable components from the recycling mixture i.e.: metal from plastic, rubber from plastic, different grades of plastic, and these valuable materials are further recycled and reutilized.

The types and application of gravity separators are vast. There are so many advantages and uses of gravity separators. From granular products to heavy liquids, a gravity separator can help in effective separation.

Spectrum Industries is one such gravity separator machine manufacturers, exporters & suppliers.

Key Advantages of Using Plasma Cutters in Industrial Applications

Plasma cutter is one of the most effective tools which have been used by most of the industries for cutting different types of metals. Heavy metals and alloys require specialized treatment to get perfect cutting in the desired shape and size. It is very difficult to complete this task with manual tools therefore they are extensively used as a better alternative.

Plasma cutters

They were extensively used to cut and join the aircraft parts during the time of Second World War. The cutter uses the compressed gas and high voltage electric arc for cutting different types of metals. They come in different sizes, ranging from small to large ones. Moreover, there are small portable plasma cutters available at different online stores. The small hand-held are beneficial for cutting conductive metals with a thickness of half an inch. On the other hand, large one are used to cut through metal of 2 inches of thickness. Nowadays, cutters are completely controlled by the computers which are known as CNC cutting machines.

Benefits of plasma cutter

Here we are going to discuss the key advantages of using it

  • Portability

Earlier, plasmas come in big sizes but today you can find them in a variety of sizes and shapes. Hand-held cutters are portable ones which can be easily purchased from the trusted online stores at affordable price.

  • Precision

One of the biggest benefits of using plasma is its impeccable precision and accuracy work. As most of them are connected with CNC machines so they can be used to cut the metals in desired shape in an efficient way.

  • Power consumption

As compared to others plasma consumes less power. This is well-known advantage of using these cutters to reap its benefits.

  • Smooth edges

It play well in providing smooth edges after cutting metals and pipes and are also used for other purposes like artistic work on metals, fabrication of metals, etc. They are used to cut the pipes to provide smooth edges. Smooth edges of the pipes help in their easy installation and fitting.

If you are also looking to buy the plasma cutter or welding machines then you easily buy them online from reliable online stores at most affordable price. It doesn’t matter you want to buy it for industrial or domestic uses you can easily buy them through online stores.

How to Find a Cheap Laser Machine?

Lasers are really delicate machines and you while you are looking for a budget friendly one you must make sure that you do not purchase cheap imports. They are quite complicated machines because they break easily and soon need repairs. However you have to make sure that the company or brand you are purchasing from is a reputable one and offers great after sales warranty. Thus, rather than having specific companies reviewed or even the machines offered by them this article is going to highlight the things you should think about and look for when buying the machine. Here are the following ways mentioned below that shall help you find an economical gleam instrument.

Choosing it on the basis of power

On the basis of power a cheap laser machine can be purchased. This is an important factor to be kept in mind because the more the strength the more shall be the price. Hence, to find a cheap laser machine you must have a look at the power specification. Usually the strength is measured in watts. When there are more watts the power is subsequently more. You can thus go and purchase an instrument which is considered for light weight objects and the power usually thirty watts. On the online stores you shall easily find the Metal Engraving instrument that uses fiber optics. This kind of a machine is capable of seven thousand millimeters of fine engraving. You can also find instruments with a power of twenty watts

Size of the machine bed

When looking for a find a cheap laser machine you must always seek to buy as per the size of the bed. When you buy an instrument with a smaller bed as opposed to a bigger one the price charged is more. Hence, if you are someone who needs the instrument for doing small things and making laser cuts o jewelry then one must go for machines that have a smaller bed. Some instruments have a fixed bed while some have a flexible one that goes down and up. Smaller bed machines are ideal for engraving on stainless steel, printing of bar codes on metal plates and small scale metal engraving done in jewelry shops.

No water chiller and compact

Always go for instruments that use fiber optics because you shall not need water chiller which saves loads of money on your part. This is because everything is air cooled with the help of a fan. The work of art is also much better. Some machines need water chiller of a high quality otherwise the work quality cannot be ensured. Also, this kind of a machine is portable enough and the system has designs that are compact. A laptop can be used as a center for commands for controlling the artwork and the designs.

Other things to be kept in mind

You must always buy instruments that have user friendly software and are compatible with other software, so that artwork that is complicated can be handled. When such an instrument is being purchased make sure that the software in it is capable of handling raster and vector graphics all at the same frame of time. Lastly, it must support many kinds of files and the working table’s height also has to be adjustable enough.

Reasons Industries Need of Powder Flow Testing & Measurement Equipment

In industries, there is a need for testing the powder flow and for that, tap test tools are used in the labs. These tools are widely used for the measurement and testing of the pharmaceutical powders. They are used for knowing the powder flow properties. The equipment itself is known as the tap density meter. The equipment used for the measurement and testing of powder flow is used for the research and the development of entirely alter establishments. This is the factor which makes it one of the most efficient tools for compressibility.

To measure the density and volume of a pharmaceutical powder, this tool is used. This tool serves a very specific purpose and that purpose is differentiating between the property of flow and the property of powder’s compressibility. There was a time in history when the testing was performed. There were very high chances that the test will fail. So, in order to reduce the possibilities of certain errors, scientists introduced the rheometer. Powder rheometer performs different types of measurements without failure at a very different level and range. There are a lot of different ways in which a person can find the measurements of tap density and also use the tap test tool.

There are certain instruments that work to categorize the powder without any difficulty. Moreover, there is a probability that they will find the tap density without any error. Tap density measurement was never this easy. To test the powder compressibility, powder rheometer is used. It is something that helps in observing the powder’s rheology more vividly. It works as a flow tester. We can call tap density a remainder of the powder’s volume and its density. There have been instances when the volume or density has been mistaken, which later result in the whole measurement going south. So, it is important to make sure that everything is specific. The tap density results in the packaging’s harmony and it is used to perform the derivation of packaging dimensions of the pharmaceutical powder.

There is another instrument that can be used to observe and measure the bulk density and that is the auto tap tool. The size of the tool is very compact. The body of the tool contains two cylinders that rotate on their axis. With the help of the appropriate taps, the cylinders find out the powder’s tap density and the best part is that after a certain point, the process stops.

Another instrument that can be used is the Granupack. It helps in findi

Installation And Maintenance of Industrial Chillers

When you buy industrial chillers, it needs careful considerations of many aspects.

Right from the delivery of appropriate cooling facility to operational efficiency and cooling capacity to high performance; you need to check everything.

Once you procure the best product from one of the reputed industrial chiller manufacturers, do not think that your responsibility is over.

The installation and maintenance of industrial chillers is not an easy thing. The throughput depends on many factors.

Once you decide the cooling capacity specifications, it is high time to understand what is required for a successful installation?

Specs of the process pump

When you want the appropriate pump for the chiller, a thorough review is essential. From process cooling fluid rate flow to pressure reading and pump efficiency to thermostat performance, there are several parameters to be checked.

A wide range of flow rate and pressure capabilities are the characteristics of centrifugal and positive displacement pumps.

If the pump is to be used to determine the in-line filtration of the cooling fluid, then you should consider the manufacturer first.

In large applications where high flow rare and high pressure is expected, you may need a pressure-relief bypass for additional safety.

A fluid bypass ensures that there is no damage due to the occlusion in the flow path of the chiller fluid. Also, it adjusts the inline pressure to the cooling application by doing a fine adjustment.

When you call one of the seasoned industrial chiller manufacturers, you should specify the requirement well. Don’t forget to include the periodic maintenance of the bypass while signing the contract.

When you install the chiller, placement is important

According to industry experts, it is very much important to choose the right place for installing an industrial chiller.

  • Proximity, installation quality and integration to the condenser application determine the process performance.
  • The heat loss should be kept minimal by using right insulation tubes and pipes.
  • Always keep the minimal bands in the flow circuit.
  • Use pipes of appropriate diameter.
  • While designing the fluid flow path, choose one that offers the lowest external fluid volume and efficient length.
  • Connectors and pipes should avoid flow restriction in the fluid.
  • Insulate the piping, tubing, adapters, and connectors well.
  • Choose the right cooling medium.

The more efficient is your installation, the better the performance is. Also, you should maintain the chiller well to get relentless performance year after year.

How to Choose Electric Powered Industrial Stapler?

If you are in the home renovation or in the construction industry, you will surely need industrial staplers at some point of time. Industrial staplers are of many types i.e pneumatic staple guns, electric staple guns, and manual staple guns, but all of them are used for driving heavy metal staples into wood, plastic, and masonry in an easy and quick manner. Whether it is arts or crafts, repairing cabinets, reupholstering sofas, installing carpets, with the help of this innovative tool you can handle light to heavy duty jobs easily and effortlessly.

Different types of industrial staplers have been used for different applications so you need to have a good understanding of almost all types of industrial staplers in order to select the right one for handling your specific project. Continue reading this article to know the basics as well as the factors which you should keep in mind while selecting one for yourself.

Electric Staple Guns: An Overview

Electric staplers, as the name suggest are tools that are powered by electricity or battery. Most of the electric staplers that are available in the market these days are integrated with a trigger to help people in handling the fastening work without putting too much energy, time, and efforts. As like other tools, electric power industrial staplers have their own pros and cons.


  • They are very easy to use.
  • Suitable for handling both small and bigger tasks.
  • Ideal for reducing the chances of misfires at a great extent.


  • Require power source to operate.
  • Costlier than manual industrial staplers.
  • Can cause injuries if not handled properly.

How to select the Right Electric Staple Gun?

When it comes to shopping for electric powered industrial staplers, you need to keep some important factors in mind in order to select the right electric staple gun for yourself in an easy and quick manner.

  • Portability: When it comes to shopping for electric staple gun, the very first thing which you need to check is whether the product you are going to shop is portable or not. Though most of the electric staple guns are portable but when it comes to shopping you should select one which is strong, lightweight, and powerful enough to accomplishing the fastening work in an easy and quick manner.
  • Cost: Cost is another thing which you should keep in mind when it comes to shopping for electric stapler. The cost of every electric staple guns usually vary depending on the features, specifications, and efficiency. You need staple gun for handling bigger work, you need to be prepared to spend for it. If you need it for handling simple fastening work, you can choose one that can fit in your budget.
  • Use: The type of project you are going to handle also matters a lot when it comes to shopping for electric staple gun. If you need staple gun for handling bigger stapling projects, you should look for heavy duty industrial staplers. If you are handling a project that requires you to move very often, going with battery powered industrial staplers will prove to be a great option for you in numerous ways.
  • Durability: As electric staplers are very expensive, you will surely want to buy one which will go excellently for a long period of time. It is advised to look for only branded and high-performance staplers to get the best possible return on your investment.

By keeping these few points in mind, you can easily find the right electric stapler for yourself. If you are also considering to buy one for yourself, it is advised to look for a supplier that offer only branded products to get the best return against your investment.

Why Choose The Premium Transformer Oil Filtration Machine

The supply of electric power is very essential in the modern day life as without it there is no existence of human lives. People need the supply of electricity at every place as the lifestyle is such that most of the workplaces, living places are enlightened only with the help of the power. Transformers play a major role in the spontaneous supply of power, so it is important that the proper maintenance of the machine is done from time to time.

As everything has a lifeline, so has the transformers too. If proper care is not taken, then they will too expire and there will be shortage of electric supply. If the machine fails to work, then it becomes a high financial burden for the owners to bring it back to original state. A failed transformer costs about $1.7 million dollars to get back to its original form. Moreover, the business gets affected as there is inadequate supply of electricity. It also takes a lot of days to resume the supply.

Most of the failures are due to the oil deterioration. When the oil attains much age, then oxidation takes place and due to the process of contamination, sludge appears. This is why, it is essential to restrict the excess sludge from appearing as that will ruin the life of the oil as well as the machine. Once the sludge appears, it becomes very difficult to remove as the damage affects a lot.

The good quality filters and other traditional methods are helpful in keeping the dirt away and thus helps the oil to maintain the proper functioning of the machine. These purifiers have been effective in removing the debris and hence helps in smooth run of the transformers. If the Transformer Oil Filtration Machine are not good in quality then the one has to be replaced after some days as it leads to frequent transformer failures and if they are of superior quality, then they can give a good profit to the users. Moreover, one has to bear the burden of additional cost that is incurred when one uses conventional oil filters.

There are modern electrostatic oil cleaners coming these days, which work in a better way than the conventional ones. These use upgraded technology that helps in the free flow of the oil in the system. These remove contaminates, dust, submicronic particles, tars, products of oil oxidation and varnishes. These impurities are trapped on the surface of the collector for trouble free disposal.

If superior quality Transformer Oil Filter Machine is fitted, then oil is drawn from the reservoir at a low pace and contaminates are removed at a larger quantity. The clean oil that circulates in the machine, helps it to work in a better way. When the mechanical portion functions well, then obviously uninterrupted power supply is on, which helps the owners to gain a lot of money.

Transformer oil filter machine is the lifeline of power supplying business houses as without quality service, no gain comes. Good kind of one time investment helps in gaining a lot of profit as it woos the customers with premium services.