Tuesday, August 16, 2016
The wood chipper which was later developed into a wood shredder was designed and invented by Peter Jensen in 1884 in Germany. Soon this equipment became the pivotal machinery of the company that is already popular in producing and repairing wood working machinery. As you know, wood waste is an important example of a renewable resource that is available in abundance and can be used for both recycling materials and producing energy depending on the grade of wood waste quality. During the process of recycling timber, the waste is shredded into small pieces in order to segregate foreign materials out of it. Then the wood is taken for producing chipboard or thermal utilization in thermal power stations or biomass.
Functions and mechanism of wood shredders
A wood shredder may resemble the wood chipper in terms of external appearance as it possesses a suite for delivering the waste material in and then opening for the end product to be ejected out. Within each shredder, there are semi-blunt blades known as flails whose function is breaking down the organic waste into smaller pieces. Many shredders are equipped with the ability of selecting the size of the end product. The function of the flail system is to mash and shred into miniature pieces, which can be composted or used as mulch.
Due to a relatively smaller size of the engine and the semi-blunt blades, wood shredders are unable to break large wood logs or dead tree branches. Nevertheless, they are extremely effective for use in home gardens, small yards and anywhere for shredding small branches.
Various applications of wood shredders
It is obvious that during the execution of this process high quality chippers and shredders will be required, and they are typically chosen based on their application.
Demolition wood: It includes timbers and wood in all forms ranging from interior to exterior fittings, from constructional timber to all types of mixed varieties.
Construction waste wood: To shred and chip this kind of mixed timber from construction and demolition sites, a shredder with hard-facing rotor is required because of its resistant abilities towards abrasive items. This kind of waste wood also includes beams, boards, treated solid wood, formwork as well as mixed ranges.
Root stock: Shredding root stock, green waste, driftwood and waste wood derived from gardening and landscaping requires shredders that are particularly designed to meet these sophisticated application needs. This kind of equipment is also well adept in removing foreign particles and reduces downtime.
Timber derived from bulky waste: This variety of waste wood is normally sorted, and it requires a wood shredder with a large hopper to fit the waste materials and a powerful rotter for capturing and shredding the wood within a short time.
Packing wood: Whether you need to shred bulky waste derived from shipping crates, fruit boxes, pallets or cable reels, you can find a shredder based on the volume and hardness of the waste products.
Once you have decided on the application of your shredder, you can get ample choices among different kinds of shredders with varying sizes and types of engines to cater for your requirements.
Thursday, August 11, 2016
Polymers sound something straight out of a science fiction movie. However, despite the complicated name, polymers can be found virtually everywhere. Even humans are made of it because the DNA (Deoxyribonucleic Acid) that makes us who we are made of polymers. These molecules can either be artificially produced or naturally exist in nature. They are one of the most common particles that make up most of today’s industrial materials. This article will attempt to explain complex chemical processes such as S&E Specialty Polymers Compounding and other things that are done to make polymers one of the most in demand materials in the industry.
Polymer compounding is what you call the process of blending and mixing polymers and additives such as catalysts and strengthening agents. Most of the time, like the S&E Specialty Polymers Compounding method, polymers are compounded on their liquid state so that incorporating the additives would be much easier. Some additives are impossible to incorporate in their solid forms because the manufacturer would not be able to spread the material evenly due to the state that it is in. See more at polymers for cars
Aside from strengthening, the need for lightweight materials are also very much in demand in the industrial world. However, despite being lightweight, the polymer made material must be able to withstand the stress and the weight that they are made to endure. For example, plastic containers that are made to store corrosive and dangerous chemicals such as strong acids and bases should be able to withstand the strength of these chemicals. The bonds among the polypeptide chains between the organic compounds that constitute the container are the main culprit why it is able to withstand corrosion and decay. The S&E Specialty Polymers Compounding method and other methods that are being done in factories around the world are done to make sure that the polymer has the right amount of tensile strength in case they need to be stacked for storage. Check at S&E Specialty Polymers
There are two general types of compounding. The first one is called single screw compounding which has been regarded as the new upcoming way of compounding polymers. The second one on the other hand is called the double screw compounding method. There is nothing different between the two as far as the additives and the methods used are concerned. The tools used to do the compounding on the other hand are another thing as the name of the methods suggests.
Things to remember
If you are a business owner who is looking for a polymer manufacturer, the first thing that you should consider is to get sample products. These companies have clients. Companies that offer specialty polymers manufacturing TPR (thermoplastic elastomer), for example, are responsible for a lot of toys. Buy these products (for this case, toys) from their clients to see how strong their products are. Another thing that you should remember is that the company you will be dealing with is not a one trick pony. They should incorporate other methods. One good example of that is S&E Specialty Polymers Compounding & Tolling. Do list your options for a specialty polymers manufacturing company that can help you. Lastly, if you can get the chance to check out the S&E Specialty Polymers Compounding method for example, it would be best because you get to see how it is done.