Easy way for processing plastic wastes; no electricity, resident staffs are required. W-MTD can be operated in Mt Everest and in the desert.◎ Nakayoshikoyoshi Safety Club

English / Japanese

Let's make the earth beautiful more than ever・・・
W-MTD Magnetic Decomposition Device


W-MTD, Solution for the world’s plastic wastes problem.
Magnetic Thermal Decomposition Device CO2 reduction, Suppression of dioxin.

Basic concept

1,Environmental protection
Reduce the volume of PET bottles, micro-plastics, disposal diapers and farm animal dung.
2,Cost reduction
Reduction of running cost, maintenance and implementation cost.
3,Can be used in the mountain and the seaside
No fuel, electricity is required. Can be moved from one place to another.

Residue after the processing…

W-MTD, Solution for the world's plastic wastes problem. Magnetic Thermal Decomposition Device CO2 reduction, Suppression of dioxin.



Basic concept :1, Environmental protection - Reduce the volume of PET bottles, micro-plastics, disposal diapers and farm animal dung. 2, Cost reduction - Reduction of running cost, maintenance and implementation cost. 3, Can be used in the mountain and the seaside - No fuel, electricity is required.  Can be moved from one place to another.



Click here for wet type flue gas processing device


Watch a video of a W-MTD (Magnetic Decomposition Device) on You Tube

What can be processed by this device : Waste from daily life/ paper diaper/rubber products/ woods/ petrochemical products such as plastics, etc. /animal and plant residues, agricultural waste, industrial waste, fishing net, live stock (cow, pig, chicken) dung., etc.

Basically, any organic matters can be processed yet sometimes the device operates better if you mix the multiple kinds of trash rather than throwing in the one type of trash. Please let us know the operator in charge and we will instruct the operator for 5 days before an operation starts.


W-MTD (Magnetic Thermal Decomposition Device) has the processing theory different from the incinerator, therefore, exhaust gas temperature is significantly low, lower than 100℃, and also, the amount of exhaust gas is 60m3/h in the 900L size specification. Therefore, theory specified by Ministry of the Environment does not apply.  Amount of toxic substances contained in the exhaust gas mass is significantly low; also, amount of residue is 1/300-1/500 which is far less compared to the incinerator which is 1/15.  Also, toxic substances contained in the residue is significantly low, therefore, W-MTD is high performance.  Residue from the existing incinerator can also be processed by W-MTD and they become 1/300-1/500.  W-MTD can save the space to bury the trash.


W-MTD (Magnetic Thermal Decomposition Device) is not specified by the Act on Special Measures against Dioxins nor a smoke generation facility under Air Polution Control Law , therefore, no standard is given against its exhaust gas, yet, for your reference, please refer to the the emmission standard for the small size incinerator as described in the following chart:


Characteristics of W-MTD:1,This device does not burn the trashes.CO2 reduction, Suppression of dioxin. 2,No electric power, fossil fuel is required for processing.  3,Reduce the volume of the trash by 1/300-1/500. 4,No meter, switch is required.  All operations are manual.  This device depends on the human eyes. 5,You can move this device anywhere.


Click here for wet type flue gas processing device


ページトップへ戻る