JK125/JK270/JK400 - An Ecological Revolution of Your Own.

Tested and passed

JK125/JK270/JK400 has been tested and evaluated in a project comprising 466 households in small houses and blocks of flats and day nurseries. The results have proved most satisfactory as has been shown in the Report No. 4229 by the Swedish Authority for Environment Conservation.

A rotating heat compost for convenient and simple use all the year round. Enjoy seeing the conversion of your kitchen waste into nutritious compost earth. Compost earth with which you can fertilize lawns, potted plants, and flower beds.

In a JORA compost it´s very easy to compost all your kitchen food waste including meat and fish. Not many composters can do that.


 JK125  JK270  JK400  Features
JK125 JK270 JK400
  • Powder coated steel construction with stainless steel fittings
  • Non-leaching 5 cm internal insulation.
  • Easy to turn and spin even when full
  • Completely rodent proof
  • Dual chamber system, which are filled in six weeks each.
  • Works in all seasons, reaching temperatures of up to 70o  celcius.
  • Odour free operation
  • Finished compost is obtained after 3 months.

 Compostible Material

  • Kitchen Waste including meat and fish
  • Garden Waste
  • Pet Waste


  • Creates a rich soil conditioner for lawn and garden.
  • Composting can divert as much as 50% of household
    waste away from the garbage can.
  • Introduces beneficial organisms to the soil which help
    aerate the soil and ward off plant disease.
  • Composting offers a natural alternative to chemical fertilizers.
  • Reduces landfill waste - One-half of landfill waste is made up of compostable materials.


Technical Specification JK125 JK270 JK400
Capacity per Day 0.85kg
2.5kg 5.0kg
Total volume 125 litres 270 litres 400 litres
Weight 29kg 38kg  68kg
Outer Dimensions




For Up To 2 Pеrsons 4 Persons 8 Persons

The key to success is rotation

Mixing is necessary for making a composter to work well. Both for making the fresh waste coming into contact with that already mouldered, thereby rendering the process more effective, and in order to add air, necessary for the high demand for oxygen of the process.

This is done in a very simple way because the JORA composters are constructed for easy rotation. Insufficient airing makes a compost smell bad.

JK125/JK270/JK400 - heat and efficiency

Breaking down of a compost generates heat. Different microorganisms start working at different temperatures. Our composters is well insulated and allows the temperature to rise to as high as +70o  celcius at maximum breaking down. Without insulation it may not be possible to reach such a high temperature, which in turn means that microorganisms demanding high temperatures for their activity will never start working.

Using an insulated, rotating composter you get a more even heat distribution and an active breaking down process in the entire volume. That is why composting is made rapid; approximately 6-8 weeks time. The high composting temperature makes the JORA composters especially suited for kitchen waste.

Two compartments, for maximum result

JK125/JK270/JK400 is divided into two compartments to make emptying and bringing to maturity easier. It also means that your kitchen waste could be added every day, but still be able to mature for 6-8 weeks after the last batch was put in.

Christine from California talks about her composter

Christine From California
talks about her composter

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JK270 Composter Review - Courtesy of Eartheasy

JK270 Composter Review
Courtesy of Eartheasy.com

Composter Assembly Guide - Courtesy of Eartheasy

Composter Assembly Guide
Courtesy of Eartheasy.com

 User Manual For

www.compostingqueen.com is owned and operated by Composta EOOD - Sofia,  Bulgaria