Single Screw vs Twin Screw: Which
Extruder Is Right for Soya Chunks?
One of the most important decisions when investing in a soya chunks extruder machine is choosing between single screw and twin screw technology. Both have their place in the industry, and understanding the difference will help you make the right investment.
A single screw extruder uses one rotating screw inside the barrel. It is mechanically simpler, easier to operate and maintain, and more cost-effective for standard soya chunk production. Single screw extruders work exceptionally well for producing dry soya chunks and granules from defatted soya flour, and they are the most widely used technology in India's soya processing industry. For manufacturers focused on producing standard soya chunks, mini granules, and soya mince at capacities between 100 and 500 kg per hour, a single screw extruder offers excellent performance at a practical investment level.
A twin screw extruder uses two intermeshing screws rotating inside the barrel. This design offers more precise control over temperature, pressure, shear, and residence time, making it ideal for more complex formulations — such as soya products with added vitamins, minerals, or fibres, or for manufacturers who want to produce both soya chunks and fortified rice kernels on the same platform with die changes. Twin screw extruders are generally recommended for higher-capacity operations, more sensitive formulations, or facilities that require consistent output at the upper end of 500 to 1,000 kg per hour
SnackTech Food Processing Industries manufactures both single screw and twin screw soya chunk extruder machines, allowing clients to choose the right technology based on their product requirements, production volume, and budget.
SnackTech Food Processing Industries
📞 Mobile: +91-9911086550, +91-9310544123
🌐 Website: www.snacktechmachines.com
📧 Email: sales@snacktechmachines.com
📍 Address: B-40, 1st Floor, Sector 10, Distt. GB Nagar, Noida (U.P.) 201301, India
