Washing systems/plants
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Washing systems/plants Washing systems a modular system from a simple wet granulator to a turnkey industrial washing line for the optimization of existing washing resistant dry or wet shredders for highly contaminated materials with foreign bodies drying steps for thin and stretch films Granulators & shredders | Pulverizers | Plastcompactors/agglomerators | Washing systems/plants | Service

Herbold washing lines for contaminated plastics are characterized by their modular system. This allows for a gradual expansion and optimization of existing plants. erbold Meckesheim offers deH balers to break up compressed bales and briquettes to allow for mechanical or automatic separation of coarse foreign bodies. Material is placed on a horizontal feed belt and is transported forward by the feed force of the belt, and then broken up and separated by the two separately driven rollers, which are equipped with replaceable teeth. The pressed bales can be composed of different materials such...

Washing systems/plants Pre-washing unit Pre-washing drum Durable, efficient and economic he pre-washing steps used by Herbold Meckesheim are superior to T every conventional metal separation or detection methods. The pre-washing steps not only remove metals with a high reliability, but also have been successful in removing any other high contamination. he pre-washing drum cleans the light fraction of the feed material T by intensive spraying and rinsing of the contaminated feed material. At the same time, the material is discharged to the next unit of the recycling plant. he double cross...

Flow sheet of a Herbold washing line Example: agricultural film 6 Pre-washing unit and heavy material separation Pre-washing unit and heavy material separation

Washing systems/plants nveyor belt conveying screw Wet shredder High-performance separation unit with hydrocyclone Discharge and dewatering screw Mechanical dryer High-performance separation unit with hydrocyclone Thermal dryer Mechanical dryer Silo

Friction washer Flotation tank with scrape conveyor Hydrocyclone plant Herbold washing plants are based on the building block principle where they can be extended step by step to the needs of the customer and to the materials. The washing plants can also be customized to meet the customer’s required capacities. Separation of dirt n he material washed and reduT ced at the same time in a wet granulator falls into a dewatering screw separating the dirty water. A fast running centrifuge – the friction washer – is used for plastics contaminated with paper. It centrifuges pulped paper pieces. An...

Mechanical dryer Thermal dryer Customer and material oriented solutions erbold’s mechanical dryers H are highly efficient units based on the centrifugal principle. In many applications excellent drying results are achieved and further thermal drying is not necessary. f necessary, a thermal dryer I can be added after the mechanical dryer in order to reduce any residual moisture on the material surfaces. To ensure minimum energy consumption the unit is equipped with a multi-stage switch for different degrees of temperatures. As an option, the heating aggregate can be carried out by gas or...

Washing systems/plants Compactor unit of a plastcompactor Water recycling plant Round silos Single components or complete plants ith complicated materials such W as stretch film or foam materials a sufficient mechanical and/or thermal drying is not possible without the use of an enormous amount of energy. The solution to this problem is the Herbold plastcompactor. By the use of friction between the compactor discs, the material is heated, dried, and at the same time compacted. he dirty water from a washing T process is collected, cleaned and then re-circulated. That significantly reduces...

Washing systems/plants The result: Clean and high-quality ground material Examples for materials that can be recycled with Herbold washing lines: gricultural films A n ost-consumer films from industry, commerce, households P n hin films, stretch films T n DPE bottles H n il bottles and containers O n ET bottles P n ost-consumer drums, containers from households, commerce, industry P n ontainers C n ottle crates B n ins B n ar bumpers C n attery cases B n Fiber materials such as big bags, fishing nets, and many other dirty plastics. Battery cases Contaminated agricultural film Clean flakes...

Washing systems/plants Our product range Guillotines Shredders Hammer mills Granulators Pulverizing systems Washing systems & components Plastcompactors/agglomerators For more information, please see our videos on our website www.herbold.com Herbold Meckesheim GmbH Industriestr. 33 | 74909 Meckesheim | Postfach 1218 | 74908 Meckesheim | Deutschland Tel.: + 49 (0) 6226/932-0 | Fax: + 49 (0) 6226/932-495 E-Mail: herbold@herbold.com | Internet: www.herbold.com Subsidiary in the US: Herbold Meckesheim USA | Resource Recycling Systems Inc. 130 Industrial Drive | North Smithfield, RI 02896, USA |...