Marubun Seisakusho Co., Ltd. Steam & Hot Water Soil Sterilization

About Soil Steamer

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About Soil Steamer

Soil Steaming is the disinfection method to exterminate pests and diseases by injecting the latent heat contained in steam (539kcal/kg) into the soil to raise the soil temperature. The steam latent heat injected into the soil forms an undulatory high-temperature region from the heat injecting point and expands to the entire soil by continuous feed of steam. This undulatory high-temperature region is called the heat front, and its formation pattern can be changed by the type of attachment.

Five benefits of Soil Steaming

  • Safe and effective.
  • Drastically reduces the number of weed, insects and pathogens.
  • The soil can be used soon after treatment.
  • Can confirm effectiveness by measuring soil temperature.
  • Can also be used on rock wool, pots, tools etc. (not only soil)

How to Soil Steaming

How to Soil Steaming

Soil steaming procedures

  1. image:Lay the light hose on the center of the ridge.

    STEP 01Lay the light hose on the center of the ridge.

  2. image:Fix the end with an end stopper.

    STEP 02Fix the end with an end stopper.

  3. image:Cover with a sheet.

    STEP 03Cover with a sheet.

  4. image:Lay a polyethylene duct for weight between the ridges.

    STEP 04Lay a polyethylene duct for weight between the ridges.

  5. image:Fill the polyethylene duct for weight with water.

    STEP 05Fill the polyethylene duct for weight with water.

  6. image:Fix the end-side with chain and now it is ready to start.

    STEP 06Fix the end-side with chain and now it is ready to start.

Soil Steamer

We have a wide variety of products from large type to small type so that you can select one according to your crop acreage and utilization from.

image:Soil Steamer
Soil Steamer
  • Flue and smoke tube type structure which causes little or no scale troubles is adopted.
  • With continuous water feeding method to feed only the evaporated amount of water, quality steam can always be supplied in a stable manner.
  • Water feeding and conbustion are full automatic. Safety device will work in emergency. No special lisence is necessary to operate all models.
Large modal

Large modalSB650type Stationary type

Medium model

Medium modelSB-550type SB-400 Stationary type

Small model

Small modelSB-300type SB-200type SB-150type wheel type

Tractor trolley type

Tractor trolley typeTractor type

Self-propelled type

Self-propelled typecrawler type

On-vehicle type

On-vehicle typeTo be fixed on the cargo bed of truck

Standard attachments

Steam hose

Steam hose

Air suction nozzle(patented)

Air suction nozzle(patented)

4-branch header

4-branch header

Water supply hose

Water supply hose

Chain for weight

Chain for weight

soil thermometer

soil thermometer

Oil hose

Oil hose

Light hose winder

Light hose winder

Light hose (patented)

Light hose (patented)

End stopper for Light hose

End stopper for Light hose

Covering sheet

Covering sheet

Polyethylene duct for weight

Polyethylene duct for weight

Please feel free to contact us for more information

+81-53-471-9197

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