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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Hazardous wastes are corrosive, toxic, flammable, reactive and infectious. Hazardous wastes are not excluded, which may have harmful effects on the environment or human health. Hazardous wastes need to be managed and disposed of in accordance with the requirements of hazardous wastes.System compositionHazardous Waste Shredding Unit is a set of intellectualized, modular and one-stop hazardous waste pre-treatment plan independently developed by GEP according to the characteristics of hazardous waste disposal, which integrates lifting system, storage bin, safety protection system, crushing system, fire fighting system, intelligent control system and maintenance system. The system can not only provide professional intelligence for customer, but also combine with professional fire company to design a high-quality fire control system , at the same time professional design and treatment have been done in the aspects of anti-corrosion, anti-leakage and explosion protection of equipment, so as to realize the safety
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The main purpose of industrial shredder is to shred waste, reducing the size of the fraction of materials, for subsequent use, disposal or recycling. Shredders are generally used to crush waste or recyclable materials into a smaller fraction, for volume reduction, followed by compaction. Some types of secondary raw materials, such as metal, plastic, PET bottles, rubber, wood, etc., are reduced to chip sizes - from 30x30 cm to 10x10 cm, for subsequent shredding with a secondary shredder or for sale in the form of chips.Shredders, depending on the production need, structurally differ in the number of shafts - from one to four shafts. Shredders have in their design a different number of shredding elements installed both on the rotor and on the fuselage.As a rule, to achieve the set task of shredding materials to a certain size, several equipment are used, for example: for shredding car tires, it is necessary to use 1 - 2 shredders for coarse shredding and 1 - 2 grinders to achieve a size of 3 mm. The size of
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Everything is flourishing in the summer sun, and GEP's smart manufacturing has also seen a big explosion this season. Projects in Zhaodong, Heilongjiang, Shandong, Qingdao, Ruichang, Jiangxi and Nanchang, Jiangxi were put into operation one after another, and solid waste shredders purchased by customers in Singapore and Australia were also packed and shipped recently. This wave of production and shipment not only has a wide geographical spread of customers, but also covers different areas, including biomass pre-shredding, bulky waste treatment, disposal of expired pharmaceuticals and hazardous waste such as chemical drums.Biomass straw shredding system in HeilongjiangThe customer required the processing of bales of maize straw to around 100mm, with an output of 50-60 tons per hour, and a 24-hour uninterrupted supply of material, so the quality and performance of the shredding equipment purchased is therefore very demanding.What makes the GEP's Biomass Shredder stand out is that:1) Large capacity working area
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Bulky waste refers to the waste that weights more than 5Kg or volume greater than 0.2 cubic meters or length longer greater than 1 meter, and has strong integrity and needs to be disassembled for reuse treatment. Wood, sponge, metal and fabric are the main components of bulky waste, which has high recycling value.Therefore, reduced volume shredding and resource utilization are the only way to deal with bulky waste.System compositionThe disposal system of bulky waste is mainly composed of heavy chain conveyor, double shaft shearing shredder, iron separator, dust suppression system, intelligent control system and so on. Bulky waste is a kind of domestic garbage which is difficult to dispose. It is inconvenient to clear and transport, and the transportation cost is high. Conventional sanitation has not included this part in the collection and transportation system. In order to solve the problem of garbage siege, according to the characteristics of bulky waste, GEP has developed and designed an intelligent
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Industrial shredder is a high-power equipment used in the processing of various municipal solid waste (MSW) for their subsequent disposal or use as recyclable materials. Depending on the purpose, the shredder can crush waste metal, glass, wood, plastic, paper, rubber, biological waste, etc. GEP Ecotech offers a wide range of industrial waste shredders of various capacities and sizes. To choose a suitable model and get professional advice, contact a specialist by chat with online service or leave message to us.Waste shredders types and Its ApplicationsBy purpose, there are universal and specialized industrial waste shredders. The universal models are suitable for shredding almost any material. Whereas special models are created exclusively for the treatment of a certain category of waste. By design, they are distinguished:Single-Shaft ShredderTwin-Shaft ShredderFour-Shaft shredders.Single-shaft models are used for processing paper, wood, rubber, twin-shaft models are used for processing bulky or difficult-to-
READ MOREDepending on the purpose and scale of use, waste disposal Shredders are of several types:Single Shaft ShredderSingle-shaft shredders are a type of waste shredder, the design of which is based on a rotating rotor and a pressure plate. Shredders of this type are used to obtain fine grains. Thanks to the grating-classifier located under the rotor, single-shaft shredders make it possible to obtain optimized required size at the outlet.Twin-Shaft ShredderTwin-shaft shredders are the most popular type of waste shredder. These shredders process a wide variety of materials and waste using two counter-rotating shafts.Four-Shaft ShredderFour-shaft shredders are the most powerful and efficient machines for recycling waste paper, wood, car tires, old furniture and other waste. In their design, they have 4 shafts that rotate in pairs towards each other. Mobile ShredderMobile Shredders are universal shredder designed for shredding bulky waste, such as: industrial waste, municipal solid waste, construction waste, old wood
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GEP Ecotech's Dual-shaft Shredder is driven by hydraulic system. The two rotors are driven directly by low-speed and high-torque dual-hydraulic motors. The material is shredded by the principle of shearing and tearing between two relatively rotating cutters on the rotors, which has good crushing effect on hard and soft materials. It has good stability, low noise and high automation. Compared with the traditional two-shaft shreding equipment, the equipment has the advantages of less noise, stable performance, high efficiency and energy saving.Hydraulic Drive Dual-Shaft Shredder ApplicationWaste IncinerationPower PlantBiomass fuel pretreatmentTire shredding and recyclingVarious industrial wastesSolid (Hazardous) shreddingMix - Pumping systemHazardous Waste Disposal Plant shredding SystemElectronic Waste Crushing and Recovery SystemRDF (Waste Derivative Fuel) FragmentationTechnical SpecificationsModelPower(kW)Shredding chamber size(mm)Weight(t)Dimension(mm)GH8110850×120014.23200×1700×3100GH9160950×160016.33500×
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Compact, Robust and high-performance domestic and industrial twin shaft shredder GD seriers. Suitable for shredding various materials. Thanks to two independent drives, the shredder has increased productivity and greater load resistance. The cutting knives are mounted on 2 hex shafts that rotate at different speeds for more efficient material chopping. The feed hopper is designed in such a way that the material flows freely to the knife block. The shredder is controlled by automation, which controls the operation of electric motors, and also provides a reverse in case of material stuck.A twin-shaft shredder is a machine with two parallel shafts, on which the cutting knives are fixed. A loading hopper is installed above the shafts, directing debris to the primary crushing zone. At the bottom of the shafts, a screen or grating-classifier is installed, forming a secondary grinding zone.AdvantagesHydraulic or Electric drive - independent for each shaft.The knives are made of high-strength heat-treated steel.
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GW series Mobile Industrial Dual-Shaft Shredder is based on advanced shredding technology from North America. It integrates mobile chassis, feeding, shredding, transportation, magnetic separation and other process equipment. It is independently developed and designed. Its design concept is to fully consider various material crushing, eliminate the impact of crushing site, environment, foundation, disposal capacity, power and other factors on production, and provides customers with mobile and simple operation. GW series mobile solid waste shredding station has built-in diesel engine, which can be produced without external power supply; with mobile chassis, it can move quickly and conveniently; overall hydraulic drive, stable and efficient operation; it is the ideal equipment for disposal of scattered garbage in the city and suburbs.Dual-shaft Shearing Type ShredderDual-shaft Shearing Type Shredder uses the principle of shearing and tearing between two relatively rotating cutters to crush materials. Using "
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Heavy duty industrial waste shredder is a very common used equipment during waste recycling industry, especially with the society development, government pay more attention to the environment protection. In the process of waste recycling, the heavy duty industrial waste shredder play important role. There are many kinds of industrial waste shredder to deal with different material, no matter domestic waste, all kinds of industrial waste(plastic, paper, wood, waste tire ad so on), green waste, organic waste, there is suitable waste shredder to deal with it. GEP Ecotech Co., Ltd. covers intelligent solid waste shredding equipment, intelligent monitoring system, intelligent dust control system.Solid waste shredding equipment is mainly used in the fields of domestic waste classification, incineration, cement kiln co-disposal, hazardous waste pre-disposal, rubber and plastics, electronic waste, organic waste and other solid waste shredding and resource regeneration. An intelligent monitoring and control system and
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HDPE(High Density Poly Ethylene) is a very common raw material for plastic products. Thanks to its high density, high strength, impact resistance, and high temperature resistance, HDPE is used in various plastic shopping bags, pallets, pipe, containers, cutting boards, wear plates and many more. HDPE can be seen everywhere and recycling is simple, it is accepted by most recycling centers in the world.HDPE Product Recycling RrocessSorting and cleaning HDPE products: removing other wastes and impurities in HDPE can reduce the pressure of subsequent processing, reduce risks and improve recycling efficiency.Shredding: use an industrial-grade double-shaft shredder to shred the HDPE to 10-20 cm, then use a single-shaft shredder reduce the shredded material to about 5 cm.For materials containing PE, PV and other plastics, they must be sorted again. Through flotation, color sorting and other processes, different plastics are classified into categories for subsequent processing.Re-formed into plastic pellets: The
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Wood is a valuable biomass material, and the energy density of most wood is above 1500kWh per cubic meter. Humans have used wood as fuel for thousands of years. Even in modern times, wood is an important energy source. At present, although wood is a very scarce resource, some branches, garden waste, and discarded wood products are still appeared all the time. Converting them into energy or energy products is one of the best disposal methods.Uses of Industrial Wood ShredderModern people know that direct burning of wood will cause many problems: 1. The contact area between big wood and air is small, and insufficient combustion will cause energy waste; 2. Incomplete combustion will produce more carbon monoxide and other harmful gases and pollution surroundings. At the same time, untreated wood is bulky and has high transportation costs. Therefore, reducing wood to an appropriate size is a cost-effective way to use it.The shredder is a large industrial machine that quickly reduces waste wood to a suitable size.
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