In industries that demand high hygiene standards, uninterrupted production, and space-efficient machinery, the Straight Sieve, also known as the Double Vibration Source Screen, offers an ideal screening solution. With its sleek, low-profile design and user-friendly operation, this machine has become a preferred choice in modern food processing, pharmaceutical manufacturing, and other precision-driven sectors.
What Is a Straight Sieve?
The Straight Sieve is a high-efficiency screening machine driven by dual vibration motors. Its name reflects the direct discharge design, where material flows in a straight path through the machine—without any retention or turning points—making it especially well-suited for inline use in continuous production systems. Compact and highly versatile, it integrates seamlessly into existing process lines while delivering reliable, high-speed screening performance.
Flat, Compact Design for Easy Handling
One of the most significant advantages of the straight sieve is its flat, space-saving design. Unlike bulky vibrating screens that require elevated platforms or dedicated structures, the straight sieve is low in profile, making it easy for operators to monitor, feed, and collect materials directly from the equipment. This ergonomic design reduces operator fatigue and simplifies handling in daily operations.
Its small footprint and lightweight build also make it extremely easy to move and relocate, whether for process reconfiguration or multi-location use. This flexibility allows manufacturers to adapt quickly to changing production needs.
Designed for Continuous Inline Screening
The straight sieve can be easily integrated into production lines and supports 24-hour continuous operation without loss of performance. It is particularly well-suited for automated production environments, where stability, reliability, and ease of maintenance are key priorities. Whether you're removing impurities, performing particle separation, or screening additives, the straight sieve maintains high throughput and screening precision.
This makes it ideal for industries where continuous product flow and minimal downtime are critical, such as:
Food processing: sugar, flour, starch, milk powder
Pharmaceuticals: fine powder screening, excipients
Chemical industry: granular raw materials, additives
Hygienic and Industry-Compliant
Built from high-quality stainless steel and designed with cleanability and safety in mind, the straight sieve fully complies with food-grade and pharmaceutical production standards. The enclosed design prevents dust leakage, while the vibration source system minimizes contact with product zones, ensuring sanitary processing and protecting material integrity.
Fast Mesh Replacement and Easy Maintenance
Another standout feature of the straight sieve is its quick mesh changing system. Traditional sieving machines often require lengthy disassembly to replace screens, leading to unnecessary production downtime. With the straight sieve, screen changes can be completed in under five minutes, thanks to a tool-free, user-friendly design. This makes the machine perfect for operations involving frequent material or mesh changes, such as in multi-product production lines.
The entire machine is easy to disassemble and clean, making maintenance simple and reducing the risk of contamination when switching between materials.
Key Advantages at a Glance
Flat, compact design for easy operation and installation
Lightweight and mobile, perfect for flexible production environments
Straight-through discharge, ideal for inline use and high-speed screening
Compliant with food and pharmaceutical industry standards
24/7 continuous operation for maximum production efficiency
Quick mesh change system—complete in under 5 minutes
Easy to clean and disassemble, minimizing cross-contamination risks
