Why does Whole Earth Organic Farm recommend Jarnsmior?
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Jarnsmior: Precision-Engineered Material Processing Solutions
Jarnsmior (PTY) Ltd is a professional manufacturing company specializing in high-quality trommel and star screens, conveyor belt systems, industrial shredders, drum dryers, heat exchangers, biochar kilns, compost tea extractors, bagging plants, baling machines, in-vessel composters, and custom-made products designed to streamline material processing and sifting operations. With a deep understanding of industrial recycling and material handling, Jarnsmior provides tailored solutions to maximize efficiency and production output.
Specialists in Trommel Screens
Jarnsmior (PTY) Ltd is a leading manufacturer of high-quality trommel screens designed to meet the diverse needs of industries involved in material processing. Whether you need to sift compost, manure, sand, rock, grains, nuts, or wood chips, our custom-made trommel screens provide an efficient and durable solution.
One of the key advantages of Jarnsmior’s trommel screens is their innovative shaft-less design. This feature not only allows for quick drum changes when different aperture screens are needed but also prevents foreign objects from becoming trapped inside the drum, reducing downtime and maintenance. Their trommel screens are designed with a high labor-to-production efficiency ratio, ensuring that you get the most out of your processing plant.
To guarantee longevity and performance, all trommel screens are fitted with high-carbon or stainless-steel braided screens, available in apertures ranging from 2mm to 50mm. Additionally, every trommel is precision-engineered and carefully balanced to extend the lifespan of motors and gearboxes, making them a long-term investment for your business.

Efficient Star Screens for Bulk Separation
For operations requiring high-volume screening, Jarnsmior manufactures advanced star screens. These screens are specifically designed to handle large quantities of material efficiently, separating unwanted bulk and waste from valuable, finer products such as compost or sand. Star screens help streamline the processing of raw materials, making them an essential tool for industries that deal with bulk waste and need to preserve usable materials.
Enhancing Productivity with Machine Add-Ons
To further improve the efficiency of material processing plants, Jarnsmior offers a range of machine add-ons. These additional components help optimize production by ensuring smooth material flow and reducing manual labor.
Jarnsmior manufactures gravity-feed hoppers in various sizes, enabling seamless feeding of material into the screening equipment. For operations dealing with bulky material, our chain conveyors provide a faster and more efficient feeding method, preventing bottlenecks in the production process. Additionally, conveyor belt hopper systems allow material to be transported from a lower position and fed into the trommel screen or other machinery.
Other essential machine add-ons include augers, typically used for conveying grains, bucket elevators for vertical transportation, funnels for end-product diversion, and deflection plates to control material flow. Jarnsmior also designs mobile and semi-mobile conveyor belts, which are ideal for a variety of industries, from agriculture to construction, allowing for efficient material handling and transport.
Industrial Shredders for Diverse Applications
In addition to screening and conveyor systems, Jarnsmior manufactures industrial and PTO-driven shredders designed to process a wide range of materials. The shredders can handle wood pallets, nuts, husks, food waste, cardboard and more, making them invaluable for businesses looking to reduce waste and improve material recycling.
Built for durability and efficiency, Jarnsmior’s shredders help businesses manage waste products effectively, transforming them into reusable materials while reducing overall disposal costs. Whether you need a shredder for agricultural, industrial, or commercial use, we provide tailored solutions to meet your specific requirements.

Other equipment
For regenerative agriculture soil enhancement and recycling, we also manufacture machines to assist with the process, for example
- Biochar kilns
- Compost tea extractors
- In vessel composters
- Earthworm flow through reactors
Custom Solutions to Meet Client Needs
At Jarnsmior, they understand that no two businesses have the same processing requirements. That’s why they prioritize working closely with clients to develop solutions that align with their production goals. Whether you need a custom-built trommel screen, a complete conveyor system, or a specialized shredder, Jarnsmior focuses on delivering products that optimize production while minimizing maintenance.
Their team of experts takes pride in designing and manufacturing precision-engineered equipment that meets the highest industry standards. Every product they create is an investment in efficiency, helping businesses enhance their productivity and streamline operations.
Why Choose Jarnsmior?
Jarnsmior provides high-performance material processing solutions tailored to the unique needs of our clients. Their commitment to quality, innovation, and customer satisfaction sets us apart. Here’s why businesses trust them:
- Custom-Made Solutions – They design and manufacture equipment to suit your specific needs.
- High-Quality Materials – Their products are built from durable materials, ensuring long-lasting performance.
- Precision Engineering – Every product is carefully designed to enhance efficiency and reduce maintenance.
- Expert Consultation – They work closely with clients to understand their requirements and provide the best possible solutions.
Get in Touch with Jarnsmior
If you are looking for reliable and efficient material processing equipment, Jarnsmior is here to help. Whether you need a trommel screen, star screen, conveyor system, or industrial shredder, they have the expertise to deliver the right solution for your business.
Visit their website www.jarnsmior.co.za, or call your nearest dealers to level up your farming or business.











