3 ways 3D printing in agriculture is enhancing the sector

3D printers and scanners are becoming more commonplace in the farming sector. 3D printing in agriculture has been used in some niche applications, such as printing biodegradable plastic seedling pots and creating models of crops for research and analysis. In the future, it’s possible that 3D printing and scanning technology could be used more widely in the farming industry, but it’s not currently a widespread practice. 

How do 3D printers and scanners work? 

3D printers work from a blueprint of information, that prints step by step to create an object. There are a range of materials that can be used, such as plastic, resin, metals and powder. Metal 3D printing is the second most popular type, and uses a different method to the others. Instead of printing up, the printer uses lasers to cut the material into shape; using a process called direct metal laser sintering (DMLS). The scanners allow for accurate 3D capturing in order to replicate another object. This can be great for replicating existing tools and parts.  

How can 3D printing in agriculture help with farming operations? 

Bespoke tools 

There are all sorts of tools that can printed on site, some of which are incredibly niche. For instance, irrigation components, casts and moulds, and specialised transportation crates. A popular material being used for tools and equipment is bioplastic.  

Spare parts 

Older models of machinery are not only more likely to fail, but they are also harder to find spare parts for. In many cases, you can find a schematic for the part online and print it there and then. 3D printing in agriculture is saving you time and money. 

Sensors 

Agriculture and horticulture use many different sensors in order to check different aspects of the farming process. Soil sensors allow for growers to get more accurate data on the chemical composition. Indicating whether the soil needs more nutrients added. With the push for more 3D printing in agriculture, there will seemingly be no limit to what can be achieved!