From using agricultural and forestry waste as firewood to using it as electricity, there is a process that must be addressed—pretreatment.Agricultural and forestry waste originally came in various forms: straw was elongated, bark was flaky, and wood scraps were blocky. Directly throw it into the…
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Maximum Inclination Angles in the Design of Belt, Chain Plate, and Screw ConveyorsWhen designing bulk material handling systems, one critical factor that significantly affects the efficiency and feasibility of a conveyor is its maximum allowable inclination angle. The inclination angle directly…
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Application Differences Between Shaftless and Shafted Screw ConveyorsScrew conveyors are widely used in various industries for the efficient transport of bulk materials. Depending on the material characteristics and operational requirements, there are two main types of screw conveyors: shafted…
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In modern organic waste management systems, spiral screw press dewatering machines have emerged as game-changing equipment for moisture reduction. Let's explore the technical capabilities of this innovative technology in transforming food waste from high-moisture byproduct to manageable organic…
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The main purpose of waste plastic shredder machine is shredding any type of polymer waste: polymer films, profiles, plastic pipes, sprues, castings, PET bottles, waste from injection and thermoforming production. These shredders have different capacities and shredding sizes. For shredding plastics, a two-stage scheme is usually used, with primary shredding in a shredder followed by regrinding in plastics shredders. Since polymers are characterized by increased strength and abrasiveness, plastic shredders are manufactured with a significant margin of strength and wear resistance.For the processing of plastics, the GEP Ecotech offers shredders of several models at once; equipment of the GSS, GSD, GDI series is produced for the specific needs of industrial enterprises. Shredders of the GDI series are used to process all types of plastics, in particular hard and resilient materials. These machines shred industrial plastic waste, pipes, car parts, blow moldings - bottles, cans, barrels. GSX is a new generation of
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Core equipments of Gep tire recycling solutionTwin shaft shredder&four shaft shredderTire wire separatorRubber granulatorRubber block breakerApplications(what car tires we can process)Available for small car tires ≤ 800mm, large car tires ≥ 900mm, pneumatic and solid tires, radial and bias tires and many other tires.Q:What about OTR tires and other gaint tires? / Is it fully automatic or semi-automic?A:Contact us and learn more!Why do you have to recycle the waste/scrap tires and what we can get from this investment?Nowadays, there are more than 1 billion cars in the world, and 1.4 billion waste tires are produced in a year. In addition to the waste tires produced by special industries such as automobile machinery, it is roughly estimated that there are about 1.7 billion waste tires for various kinds of automobiles. Moreover, they continue to grow at a rate of 2% - 3% every year, and they have become the second pollution source of automobiles in addition to exhaust emissions.The so-called scrap tires refer
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Two Shaft Industrial Shear Shredders are part of industrial shredders that are perfect for shredding all kinds of waste, production residues, etc. In a two-shaft shredder, material can be shredded both crosswise and longitudinally. In this case, the size of the teeth and the width of the disc part affect the final size.Working Principle of Two Shaft Shear ShredderThe two-shaft shredder consists in the presence of two shafts that rotate in opposite directions. The raw material is fed through the feed hole, two rotating rotors with cutting edges, which are located so that the teeth of one shaft are inside, between the teeth of the other shaft. The teeth grab the material, pulling it deeper for further processing. At the same time, the side plates clean the knives.Features of Two Shaft Shear ShredderAll major components are located in a single frame, which makes the equipment fairly easy to operate and maintain.Rotor, knives, interchangeable holders and adjustable counter-knives made of high-alloy steel of high
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Recycling waste wood to provide fuel for biomass power plants has become very popular, which not only protects the environment, but also reduces waste of resources. The waste wood recycling process should be kept as streamlined as possible to provide fuel for power plants at a low cost per ton. Industrial shredders are the key equipment in this recycling process. Let's take a look at what processes are needed to recycle waste wood and convert it into biomass power plant fuel.ShreddingWaste wood is collected in large quantities and sent directly to the industrial shredder through conveying equipment. The dust suppression system on the biomass industrial shredder ensures that the wood processing does not produce dust that is normally generated in the air. The purpose here is to shred the material to the previously defined output size of 80 to 120 mm.Magnetic separation of metalsThe magnetic separator installed above the discharge conveyor can extract ferromagnetic parts such as nails, metal plates, hinges, etc
READ MORECardboard used for packaging and transportation is everywhere and is constantly being produced. The recycling rate of cardboard is very high. It is usually shredded and used to make recycled paper or made into derivative fuels. The equipment essential for the recycling of cardboard is an industrial shredder.Industrial Shredder for Cardboard and PaperIndustrial shredder for paper and cardboard tear / cut paper products into small strips or pieces. It is designed for shredding waste paper, office paper and documents, corrugated board, magnetic and plastic media, bank rollers, leather, wood in large quantities. The shredded mass can be used for further processing or disposal at landfills.The shredding level depends on the technical parameters of the equipment and the knives / grates installed in the shredder. Industrial Cardboard Shredders ManufacturerGEP Ecotech is a well-known solid waste disposal and recycling solution provider. We have provided industrial cardboard shredders to many customers. For us,
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The key process of animal carcasses harmless treatment—pre-shreddingThere are a lot of animals carcasses which need to be handled in our business activity or even daily lives.Pre-crushing and volume reduction is the key process of the whole process no matter what the next steps are:1,Incinerated or disposed of via alkaline digestion;2,Buried directly;3,As a pretreatment for subsequent reuse processes。What kind of animals carcasses can Gep shredder handle?1,Pig carcasses(for example:Dead pig with iron poisoning);2,Deers or Cattles;3.Fish,tuna fish ect.FAQ:Can frozen or with skeleton animal carcasses be shredded by Geo industrial shredders?Answer:YES!Strengths/Advantages of Gep animal carcasses shredders1,Rich and mature experience in designs and after-sales serviceWe customize each shredder according to the actual conditions&requirements of our customers;2,Relaiable quality and technical supportsWith GI intelligent and the best quality control systems,our shredders can service over 20-25years;3.Customer sites
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Alternative fuel RDF (Refuse Derived Fuel) refers to solid secondary substances that are produced from waste and serve as a fuel in some types of production. Typically RDF is used as a supplemental or primary fuel in plants that operate smelting or reheating furnaces at high temperatures.The incineration of RDF in such kilns is much safer than using plain MSW, as cement plant heating kilns typically operate at temperatures of 1600 ° C or more. In such conditions, the overwhelming majority of harmful substances and impurities are destroyed before they are released into the atmosphere.How Refuse Derived Fuel is madeWhen recycling and sorting waste, valuable recyclable materials are often selected, which can be used in the future to make products, the alternative fuel can be taken from these valuable materials. The following types of high-energy waste are used for the production of RDF:plasticpaper and cardboardtextileleather and rubberpolymers and syntheticswoodthe metals, stones, glass and chlorine-containing
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With the rapid development of China's automotive industry, China has become the world's second largest tire producer, generating more than 112 million waste tires every year, or around 3.2 million tons. At the same time, the service life of tires is limited, and discarded waste tires are non-fusible or refractory polymer elastomeric materials, with strong resistance to heat, machinery and corrosion, and extremely difficult to degrade. They are extremely difficult to degrade and will affect the ecological environment and cause serious pollution for over a century. This "black pollution", if not dealt with early, will cause great harm to the environment.Since the 1970s, in order to effectively eliminate "black pollution", countries around the world, especially in Europe and the United States, began to recycle waste tires and try to make fine rubber powder processing technology research and development. The fine rubber powder made from waste tires can replace part of the raw rubber, which is a precious
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If you are planning to invest in an urban waste wood recycling center, or expand the current waste treatment facilities to recycle wood from furniture, garden waste, wooden product, particleboard and other waste, then you have come to the right place. I will provide you with all the information about waste wood disposal and recycling.Let us talk about the use of waste wood after recycling firstly.First, clean waste wood can be used to make new composite boards after being shredded into sawdust;Secondary, waste wood shredded into sawdust, can be used as an admixture of organic fertilizer;The last, shredded wood waste can be sold as bulk fuel or made into RDF pellets. Waste wood has high calorific value and extremely low pollution. It is a very scarce alternative to fossil energy. Many CHP plants and cement kilns Will buy. This is also the most common application for wood waste recycling.Waste Wood ShredderNow, we know that shredding is the most important process in recycling wood. So, for most applications,
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Wooden pallets are often used for stacking goods or transporting heavy objects. Due to damage or natural wear and tear, wooden pallets must be discontinued and processed at some point. Using industrial shredders to recycle wooden pallets is an environmentally friendly way to convert damaged pallets into new products. So which model is the best waste wood pallet shredder? Let us find out below.Recommended model of best waste wood pallet shredderThe double-shaft shear shredder produced by GEP ECOTECH is a medium-to-low-speed, large-torque crushing equipment widely used in the crushing of wooden pallets. The crushed materials can be sold as raw materials or processed by other equipment to produce other products. It uses German materials to make knives, which are strong and wear-resistant, and have high crushing efficiency. The screen is easy to disassemble and assemble, the size of the crushed material is controlled by the screen, and the material is discharged evenly. The structure design is reasonable, the
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The jaw crusher is a versatile equipment that is actively used for crushing hard materials of rocks (stone, ore, concrete) to produces finished raw materials. Materials obtained by the crushing method are in high demand in various spheres of life. Jaw crushers are crushers in which material is crushed by pressure between the iron plates. In this case, one of the surfaces is stationary, and the second carries out swinging reciprocating movements.The jaw crusher GEC series of GEP Ecotech is mainly intended for crushing structural elements (blocks of bricks, reinforced concrete slabs, etc.) of buildings and structures remaining after their dismantling. The jaw crusher can also be used for crushing other materials (stone, slag, etc.) both in a single version and as part of technological lines.Advantages of Jaw CrusherSimple movement, provides the maximum resource of the crushing plates;Special steel for the crushing plates ensures maximum wear resistance of the crushing plates, which reduces the cost of
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What's the damage of tires?Today tires consist of about 19 percent natural rubber and 24 percent synthetic rubber, which is a plastic polymer. The rest is made up of metal and other compounds. Producing tires still has monumental environmental impacts, so the proper way to deal with the waste tire can protect our environment, one size is caused by the waste tire, another size is to produce fewer new tires because waste tire can be also as material to make new tires after disposal.What’s the usage of the waste tires?Usually waste tire can be used in three aspects: the waste tire can be used as fuel as power generation or oil making; When it is disposed into granule size, it can be used as rubber floor or modifying asphalt; When the rubber is disposed into more fine size, for example from 30-80 mesh, it can be used as the material of new rubber or rubber products. How will the tire shredding machine work?Actually tire shredding machine is only the one machine during the waste tire disposal, sometimes only one
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