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Reliable waste shredders for various materials and applications

Waste shredders are designed for processing different solid waste materials. Many are in use in applications such as refuse-derived fuel (RDF) production, biomass processing, waste-to-energy plants (WtE), and in mechanical biological treatment plants (MBT).

Waste shredders can reduce the size of multiple waste types such as bulky waste, commercial and industrial waste, municipal solid waste, construction and demolition waste, biomass, wood, as well as baled materials.

Metso’s waste shredder range consists of pre-shredders and fine shredders. Pre-shredders are available as stationary and mobile versions, fine-shredders as stationary versions.


Pre-shredders are engineered for the first mechanical stage of the waste recycling process. They can take in all kinds of waste in various shapes and sizes and reduce the material to smaller and uniform size for easier sorting, storing or transportation.

Stationary pre-shredders

Stationary pre-shredders are the optimal choice in applications where mobility of equipment is not required. Metso’s stationary pre-shredders range is divided into two different product families according to size. M&J K-Series pre-shredders are smaller in size and capacity, while M&J PreShred Series pre-shredders are larger in physical size and have higher throughput.

Mobile pre-shredders

Mobile pre-shredders are equipped with the same shredding units as stationary pre-shredders. However, different mobile pre-shredder models are built either on crawlers or a trailer, which makes them easy to move at a production site or transport between sites when needed.


Fine-shredders are reliable and efficient recycling machines that are designed to reduce the pre-processed waste to even more precise size and shape. Fine-shredders are always stationary and highly suitable especially for the refuse-derived fuel (RDF) production but can also process other recyclable materials effectively.

Pre-shredders are efficient waste processing machines utilized in recycling and waste processing applications. Available as stationary or mobile versions, pre-shredders can process various waste types ranging from municipal solid waste to biomass, industrial, commercial or bulky waste.


Fine-shredders are recycling machines that reduce waste materials to small homogenous grain size. Often used in refuse-derived fuel production, fine-shredders can also be utilized in other waste recycling applications, reducing various waste materials from municipal solid waste to sticky bitumen, fabrics and foams.

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Tel  : 66(0) 2295-1000-8,66(0) 2295-1901-6
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Addr. : 42, 48 Rama 3 Road, Soi 53, Yannawa, Bangkok 10120
Tel. : 66(0) 38-080-400 , 66(0) 38-080-411
Fax : 66(0) 38-080-409 , 66(0) 38-080-419 , 66(0) 38-080-429

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