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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R & D backgroundWaste refrigerators (including compression and electric absorption refrigerators and ice bucket cabinets) are one of the "waste electrical and electronic articles that should be recycled" advocated by the Environmental Protection Agency. Waste refrigerators are bulky in appearance and contain a variety of recyclable materials, such as iron, copper, aluminum, plastics, rubber, electronic parts, etc., most of which can be recycled and reused as renewable resources.The Gep mechanical waste refrigerator shredding and recycling line is mainly used to recover the refrigerators after the freon has been extracted and the compressors removed.Gep industrial shredder refrigerators recycling line equipments and details1) CE-certified double-shaft shredders etc. are used to crush the recycled refrigerators;double shaft shredderfour shaft shredder2) In the crushing stage, professional air separation equipment is used to process the defoaming film and dust removal;wind sifter3) Use specially designed
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What's the damage of leather waste?Leather industry is one the leading industries in textiles. It produces large amounts of waste during the manufacturing process and after use of leather fabric by consumers. This industry is one of the largest waste producing industries. Almost 20% of worldwide waste from leather is generated in Asia. This can be very harmful to the aquatic life. It occupies large landfill space. Why do leather waste recycling?The waste should be recycled to minimize the environmental impact. It produces solid waste and liquid waste during processing. Reduce, Reuse and Recycling decrease the landfill space requirements. This will result in pollution avoidance, reduced consumption of energy, chemicals and water. There will be a reduced demand for dyes. Overall, reducing the need for processing virgin materials.Leather shredding machine use in leather recyclingIf we do the leather recycling, leather shredding machine is very necessary. GEP Ecotech product double shaft shredder, single shaft
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In recent years, domestic garbage and kitchen waste in many areas have been recycled. Only construction and demolition waste cannot be recycled, which has become a major problem in garbage disposal. In view of this situation, many cities have established construction and demolition waste sorting centers, which provide a good reference for other cities and regions to solve similar problems. Let us briefly understand the disposal equipment in the construction and demolition waste sorting centers.Why is it difficult to deal with construction and demolition waste?Because construction and demolition waste is mostly broken bricks, stones or plates and other building materials, its weight is far more than ordinary domestic waste under the same size. Some residents secretly throw construction waste into domestic waste bins, which will cause a lot of damage to mechanical waste collection trucks and waste bins. After these counterfeit domestic waste enters the incineration power plant, it is necessary to manually pick
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Waste tires are known as "black pollution" in the industry, and its recycling and treatment technology has always been a worldwide problem. Germany has established a strict recycling system, which prohibits random discarding, and even legislates to prohibit the disposal of waste tires by landfill; Each state of the United States has issued special laws or regulations for the treatment of waste tires; Japan began to use a variety of technologies and ways to deal with waste tires, among which thermal decomposition is considered to be the most valuable emerging technology in the future.At present, there are many ways to dispose of tires, and more waste tires are used as fuel after being cut and crushed, which is the so-called TDF (Tire Derived Fuel.) Papermaking, cement, chemical industry and steel industry are the main users of waste tires, which consume more than half of waste tires every year.GEP produced GDT series of TDF shredders are developed by North American advanced crushing technology, which
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One of our customers on the need of a shredder for a plant of viscose rayon cellulose bamboo fiber. The capacity of the shredder is for processing 4000 kg/hr of alkali cellulose. Our customer need a quotation for a shredder of this capacity or several with less capacity, but an added capacity equal to the needed in case of one shredder. The size of the crushed material is within 30mm. According to the customer's requirements, we recommended the GSS single-shaft fine shredder to him. Let us take a closer look at this single-shaft shredder for a plant of viscose rayon cellulose bamboo fiber.Why choose GSS single-shaft shredder for a plant of viscose rayon cellulose bamboo fiber?The GSS single-shaft shredder has strong medium and fine crushing capabilities. If you need a finer discharge,the single shaft shredder is an ideal equipment. As we mentioned at the beginning, the customer needs to crush alkali cellulose to within 30mm. At this time, the single-shaft crusher is a suitable choice.GSS single shaft
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Aluminum scrap recycling has a great added value and potential marketAs a type of non-ferrous metal, aluminum products have a high price in the recycling market. Therefore, engaging in aluminum recycling is a long-term and considerable investment. The aluminum shredder we produce can help you get a head start in the aluminum recycling market, not only to help you recover your costs in the short term but also to give you a constant stream of income later.Here are some common aluminum raw materials used for aluminum recycling:Broken bridge aluminum, automobile wheels, aluminum briquettes, can bales, etc.Gep aluminium series shredder machineGep double shaft shredderGep four shaft shredderGep pre-shredderWhy choose Gep ecotech aluninium shredder?1.Hard-core equipment quality&Strong processing strengthForged with high wear-resistant materials imported from Europe, all knives are hot processed by advanced heat treatment technology and then machined by high precision machine tools for long service life. All fixed
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Food waste cause big damage to our living environmentThe UN Food and the Agriculture Organization claim that each year nearly 1.3 billion tonnes of food is wasted across the globe. Food wastage occurs at the various levels of the food system, namely farming, processing, transporting, retailing, cooking, and consuming.When this waste food gets to the landfills, the massive layers of organic waste decompose and produce greenhouse gases (GHG) such as methane that is 21 times more potent than carbon dioxide as a heat-trapping gas. So proper way to dispose food waste is important.The way to recycle food wasteBy diverting food waste away from landfills, we can reduce our carbon footprint, capture renewable energy, and restore the essential nutrients back to the soil. Food waste is recyclable and hence must be used smartly in order to trim down the greenhouse emissions that come from landfills.Here are many effective and environment-friendly ways to recycle food waste, reducing the cost and the pollution that is
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What is wet wasteWet waste, also known as food waste, organic waste, or perishable waste, refers to easily perishable biomass household waste such as ingredient waste, leftovers, expired food, melon rinds and kernels, flowers and greenery, and herbal medicine residues. Wet waste is waste generated from residents' daily lives and activities such as food processing, catering services and unit feeding, including discarded and unused vegetable leaves, leftovers, leftover rice, fruit peels, egg shells, tea dregs, bones, animal offal, fish scales, leaves and weeds, etc. Its main sources are household kitchens, restaurants, hotels, canteens, markets and other industries related to food processing. The recycling value of wet wasteWaste is easily eroded, degradable and can be recycled for energy. It is more commonly used to make organic fertiliser, fuel oil, alcohol, activated carbon, furfural, erythropoietin, fetin, chemical paste, keratin and many more.Wet waste is so rich in organic matter that it is difficult to
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The disposal of leftover materials such as plastic and papers in factories has always been a headache. The actual producers of plastic and papers in factories do not have the conditions for their own digestion and disposal, so they can only be transported out for disposal through paid outsourcing services. This disposal is also due to the lack of closed-loop management in some areas, resulting in the possibility of tracing some materials after outflow, and the end use of materials is unknown. Today, we will explain what machine can be use to recycle plastic & papers?Firstly, the industrial waste of plastic and paper disposal production line has the shredding function. The shredding equipment adopts various types of crushing combinations, such as primary shredding. We use a double-shaft shredder to shear, disperse and open these leftover materials to obtain more uniform sheet materials. This part of flaky materials will enter our fine shredder along with our conveying equipment. The reason for entering the
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Shredding is an indispensable part of plastic recycling, therefore, many people are concerned about the equipment and price of plastic shredders. last Saturday, a customer in the Bangladesh asked about the price of our plastic shredder machine. Taking GEP ECOTECH as an example, the price of our industrial plastic shredders is mostly between 20,000-300,000 US dollars. Now let's learn more about the factors affecting the plastic shredder machine price in Bangladesh.The working principle affects the plastic shredder machine price in BangladeshThere are many kinds of plastic shredders, such as shearing type, counter-rolling type and so on. Relatively speaking, the working principle is more complicated and cumbersome, and the price will be higher.The equipment specifications affects the plastic shredder machine price in BangladeshFor the same type of plastic shredder, it is mainly divided according to the output of the user's demand. If the output demand is larger, the price will be higher, and vice versa.The
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What is a muti purpose shredder?Unlike ordinary plastic crusher or small paper shredder, GEP ECOTECH industrial shredders have a wide range of applications (plastic, paper, metal and rubber, etc.) and a high shredding capacity (low speed and high torque) that guarantees long and efficient use under harsh operating conditions.How does GEP ECOTECH Multi purpose shredder work?1. Double Shaft ShredderDouble shaft shear shredder is to shred the material by using the principle of mutual shearing and tearing between two relative rotating knives. It adopts "double motors + double planetary reducer", with strong power and high operational stability. It is often used in environmental protection fields such as municipal waste disposal, resource recycling and waste incineration pre-treatment. The equipment has the characteristics of low speed, high torque, high shearing force, good shredding effect, low noise, good stability, etc.2. Single Shaft ShredderSingle shaft shredder is also well known as fine shredder. (GSS,
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The resource treatment of bulky waste and landscaping waste is of great significance. Traditional bulky waste and garden greening waste treatment is mainly carried out in the mode of landfilling and incineration as a supplement, resulting in waste of land and air pollution. At the same time, caused a huge waste of resources. After resource treatment, 80% to 90% of the bulky waste can be recycled and reused, and only about 10% of the bulky waste needs to be sent to the landfill. The resource utilization of landscaping waste is as high as 99% to 100%. Therefore, the resource treatment of bulky waste and landscaping waste is of great significance.What should we do in the recycling of bulky waste and landscaping waste?In the front-end collection link of bulky waste and landscaping waste, set up centralized disposal points and temporary storage points on the street, for furniture, mattresses, sofas and other bulky waste, litter, tree and shrub trimmings, lawn trimmings and other landscaping wastes carry out
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