MACHINES THAT DRIVE SUCCESS
Selis SHK25 Rotary Airlock Valve | 7 Cubic Decimeter per revolution | Without gearbox or motor is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Selis SHK25 Rotary Airlock Valve | 7 Cubic Decimeter per revolution...
The Selis SHK25 Rotary Airlock Valve is designed for precise material handling in milling operations. It features a 7 cubic decimeter per revolution capacity and is supplied without a gearbox or motor, making it ideal for customized applications.
Ships in:
The full financial picture — from extraction losses to emergency repairs — and why the numbers make a compelling case for planned roller maintenance. Roller wear is quiet. It does...
Koot Jordaan |
Maize prices will always fluctuate — but your margins don't have to. Discover how Josua Pietersen of Idlani Milling & Farming uses the Roff R-70 to build a resilient, profitable...
Jan Jordaan |
From screening and grain handling, mesh supports quality and efficiency across agriculture. Here’s where stainless mesh fits — and how to choose the right spec.
Charné Louw |
In food and FMCG plants, mesh affects hygiene, product consistency, and uptime. Here’s how the right stainless steel mesh improves screening, reduces contamination risk, and supports reliable throughput
Charné Louw |
Stainless steel wire mesh isn’t only for factories and mills — it’s a low-maintenance problem-solver for gardens, raised beds, compost, and plant support. Here are practical, long-lasting ways to use...
Charné Louw |
Cassava milling is opening new opportunities for African entrepreneurs and maize millers looking to diversify. Discover how compact, locally supported technology can turn cassava into a profitable value-added product.
Koot Jordaan |
Recent “odyssean” malaria cases in non-endemic areas like the Free State show that risk can travel with people and goods. Roff’s 304 stainless insect screens block mosquitoes while keeping airflow...
Jan Jordaan |
Roff’s next-generation 2026 R-40 maize mill delivers proven commercial performance in a compact 2–3 TPH turnkey plant. Smaller footprint, smarter flow, lower running costs.
Koot Jordaan |
Capacity in ton per hour
Extraction rate
Features
Leadtime
Footprint (square meters)
Products
Material
Roll Width
Wire Diameter (Wire Thickness)
Mesh Count (per Inch)
Aperture (Hole Size)