A rice huller, also called a rice husker, is a machine that removes the outer husk and chaff from harvested rice grains, work that was traditionally done by hand with a mortar and pestle before mechanical rice pounders and then hullers took over the task. The most widely used modern type is the Engelberg huller, designed by the German Brazilian engineer Evaristo Conrado Engelberg and first patented in 1885, which uses steel rollers to strip the husk from the grain. Other hullers use rotating disks or cones with abrasive surfaces, or rubber rollers that reduce grain breakage at the cost of needing frequent replacement, and such machines remain central to rice processing across Asia.
Facts
Partially Attested
Introduced YearThe source gives 1885 as the year the Engelberg huller, the most popular modern type, was first patented; it does not date the earliest rice hullers, which are older hand and pounder methods. OriginRice was traditionally hulled by pounding it with a mortar and pestle; the most widely used modern machine, the Engelberg huller, was designed by the German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885. 1 Connections
Associated With
Rice, Crops a rice huller removes the husk from harvested rice grain
Sources
1. Rice Huller (Wikipedia)
Article text on the Engelberg huller
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Article text on hulling techniques
Throughout history, there have been numerous techniques to hull rice. Traditionally, it would be pounded using some form of mortar and pestle.
Opening section, first patent of Engelberg huller
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening paragraph, mortar and pestle sentence
Traditionally, it would be pounded using some form of mortar and pestle.
Opening section, Engelberg huller sentence
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Body text, final sentence on the Engelberg huller
These machines are most widely developed and used throughout Asia, the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Lead paragraph, third and fourth sentences
Traditionally, it would be pounded using some form of mortar and pestle. An early simple machine to do this is a rice pounder.
Engelberg huller patent sentence
designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885
Engelberg huller paragraph
the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885
Opening section, traditional pounding sentence
Traditionally, it would be pounded using some form of mortar and pestle.
Lead section, sentence on the Engelberg huller and its 1885 patent
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller description
first patented in 1885
Asia usage and Engelberg huller paragraph
These machines are most widely developed and used throughout Asia, the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
History section, patent date clause
first patented in 1885
The Engelberg Huller Patent section
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
How the Engelberg Huller Works section
The Engelberg huller uses steel rollers to remove the husk.
Engelberg huller section, patent sentence
first patented in 1885
Lead paragraph, Engelberg huller sentence
designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885
Opening section, Engelberg huller patent sentence (year)
Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller sentence
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening paragraph
A rice huller or rice husker is an agricultural machine used to automate the process of removing the chaff (the outer husks) of grains of rice.
Lead section, Engelberg huller sentence
designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening paragraph, Engelberg huller sentence
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening paragraph, Engelberg patent sentence
first patented in 1885
Engelberg huller section
designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885
Introduction, Engelberg huller sentence
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening section, patent year clause
first patented in 1885
Lead section, patent date clause
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller paragraph, patent year
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening section, Engelberg sentence
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening paragraph, traditional method sentence
Traditionally, it would be pounded using some form of mortar and pestle.
Body text, mortar and pestle sentence
Throughout history, there have been numerous techniques to hull rice. Traditionally, it would be pounded using some form of mortar and pestle.
Opening definition
A rice huller or rice husker is an agricultural machine used to automate the process of removing the chaff (the outer husks) of grains of rice.
Main text, Engelberg huller sentence
These machines are most widely developed and used throughout Asia, the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Article body, Engelberg huller sentence
These machines are most widely developed and used throughout Asia, the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening section, Engelberg huller patent sentence
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Introduction, Engelberg patent sentence
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening paragraph, Engelberg huller patent sentence
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller paragraph, patent sentence
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening section, rice pounder sentence
An early simple machine to do this is a rice pounder.
Lead paragraph, traditional mortar and pestle sentences
Traditionally, it would be pounded using some form of mortar and pestle. An early simple machine to do this is a rice pounder.
The Engelberg Huller section, origin and patent sentence
designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885
Opening paragraph, patent sentence
first patented in 1885
Opening section, patent date clause
first patented in 1885
Opening section, Engelberg huller patent year
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller section, patent clause
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller paragraph, patent clause
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Introduction, first patent clause
Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller section, patent date
first patented in 1885
Opening section, traditional method sentence
Traditionally, it would be pounded using some form of mortar and pestle.
Modern designs section, Engelberg huller sentence
The most widely used modern type is the Engelberg huller, designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Engelberg huller sentence, patent year
the most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
History paragraph, mortar and pestle sentence
Traditionally, it would be pounded using some form of mortar and pestle.
Engelberg huller passage, patent date
first patented in 1885
Introductory paragraph, Engelberg huller sentence
the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Opening section, mortar and pestle sentence
Traditionally, it would be pounded using some form of mortar and pestle.
Lead section, Engelberg patent sentence
The most popular modern type in use today is the Engelberg huller designed by German Brazilian engineer Evaristo Conrado Engelberg in Brazil and first patented in 1885.
Lead section, rice pounder sentence
An early simple machine to do this is a rice pounder.
View the SourceCorrections (1)
This entry has 1 correction on record.
Introduced Year
What Changed. This entry moved from well-attested to partially Attested on September 25, 2026.
Why. The source gives 1885 as the year the Engelberg huller, the most popular modern type, was first patented; it does not date the earliest rice hullers, which are older hand and pounder methods.
Sourced to Rice Huller (Wikipedia).
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