There are two configurations of the Kon-Tiki 1.2m production model now available for sale:
1-Just the cone on 3 legs (it easily tips over 2 of the legs) $2090 (plus GST)
2-Cone with legs and heat shield $2300 (plus GST)
All cones are made from 3mm HW350 weathering steel. More configurations are also available eg.a larger Kon-Tiki 1.65m, or see below
Help develop the latest Kon-Tiki 1.2m 'Rolls' biochar kiln here or keep up to date here The latest design will be built with a 3mm weathering steel cone, on a flatpacked cradle with heavy duty wheels (removable) on castors and with a flatpacked galvanised heat shield!
The Kon-Tiki biochar kiln is the fastest, cleanest way to make substantial batches of biochar from local unprocessed biomass, and condition it for application.
The Kon-Tiki deep-cone flame-curtain process was developed by Dr Paul Taylor (author of 'The Biochar Revolution' book) and Hans-Peter Schmidt at the Ithaka Institute in Switzerland in 2014. By 2016 its use has been recorded in 63 countries. The kiln was named Kon-Tiki after the Peruvian sun God, and inspired by the voyage of discovery of the Kon-Tiki raft Thor Heyerdahl sailed across the pacific.
Low cost, simple and elegant compared to other biochar production technologies.
Proven, high quality biochar – fulfills all conditions for the European Union Premium Certificate for biochar.
The natural vortex dynamic of the Kon-Tiki cone kiln supports an “air-curtain” and flame cap that pyrolyzes the feedstock, burns the smoke and protects the char.
The Kon-Tiki has tested lower air emissions compared to other low cost kilns.
Rim shield provides safety, and heat protection, as well as clean combustion and uniform biochar.
Low feedstock processing requirements compared to other technologies.
Accepts a range of feedstocks, including mixed feedstocks and higher moisture content feedstock, in sizes from small off-cuts, through hog fuel and limb wood up to 4ft in length and 6in diameter.
A high volume of biochar can be produced in a few hours (up to 1.5 cu yd batch size). The volume yield is about 45% and mass yield about 17%, comparable to other kilns and gasifiers that produce a high temperature biochar.
A bottom drain allows flooding the kiln for a full, safe quench of the hot char. Hot quenching washes the char, reduces condensates (tar), and increases activity, pore volume and surface area.
charging can be conveniently done during charring, quenching or post-production right in the kiln. Add, eg. sea minerals such as liquid kelp or SEA-90, molasses, blood and bone et
The kiln comes complete with screwed legs or a sturdy tilting cradle (useful for the Kon-Tiki 1.65m) that allows the biochar to be easily tipped.
liquid and nutrients can be easily captured and recycled or used for multiple purposes. Can be done with an IBC and 12V water pump with battery, which can be charged from a solar
Agronomic trials show the Kon-Tiki system to be especially effective for improving crop yield.
Relatively little training required to safely and effectively use the Kon-Tiki.
Clean up your property, and enjoy the fire while making valuable biochar.
The Kon-Tiki provides about 300kW of heat from biochar production, which can be developed for other purposes (e.g. cooking, water purification, drying, distillation of essential oils etc.)
Shipping is additional cost. This is calculated before the order is confirmed.
Shipping to Australian customers only and no PO Boxes.
Tracking number and receipt will be provided.
Only Paypal payment accepted at this stage.
Please contact me on the 'Contact' page for further information and/or an order form...