NCS Series Linear Vibrating Screen

In the food industry, the purity of raw materials directly impacts product safety and quality. Contaminants such as metal shavings, stones, or agglomerates can compromise taste at best and trigger production line accidents or food safety crises at worst. The Navector NCS Series Linear Vibrating Screen, with its innovative low-profile design, adjustable screening modes, and high-precision contaminant removal capabilities, has become an indispensable solution for food production lines—safeguarding "safety on the tip of the tongue" at the source.

 

I. Core Applications: Full-Chain Protection from Raw Materials to Finished Products

• Grain, Oil & Flour Processing

Flour, starch, bread flour and other powder raw materials are prone to contamination from metal shavings (generated by machinery wear) or sand/stones (from harvesting). The NCS screen utilizes a fully enclosed structure and adjustable vibration force to efficiently separate contaminants larger than target particles with millimeter-level precision, preventing foreign objects from entering packaging or downstream processes1410.

• Seasoning & Additive Screening

Materials such as monosodium glutamate, yeast powder, and food additives require ultra-high purity. The central linear discharge design delivers screened materials directly downward to packaging lines, minimizing cross-contamination risks during transfer. Multi-layer screens (optional dual-precision meshes) enable micron-level classification of fine powders38.

• Ready-to-Eat & Pre-Made Meal Ingredient Processing

Dehydrated vegetable granules, diced meat, and seasoning blends demand uniform particle size. The screen’s multi-trajectory vibration mode (horizontal, vertical, and centrifugal compound motion) prevents fibrous materials from tangling while breaking up agglomerates—ensuring mixture homogeneity and boosting downstream efficiency26.

 

II. Technical Advantages: Design Tailored for Food Production

• Hygiene & Safety Priority

Dead-Zone-Free Structure: Quick-disassembly design with no internal bolts or weld seams. Food-grade smooth surfaces (Ra < 0.6μm) prevent microbial growth58.
Self-Cleaning Capability: Standard food-grade silicone ball cleaning system automatically impacts the mesh to prevent blinding. For sticky materials (e.g., powdered sugar), optional ultrasonic cleaning eliminates manual intervention3.

• Space & Energy Efficiency Optimization

Low-Profile Body: 40% lower height than traditional screens for easy integration into compact facilities or existing lines16.
Dual-Motor Synergy: Stepless vibration force adjustment via eccentric block phase angle modulation. Reduces energy consumption by 30% while adapting to materials of varying densities (e.g., light starch vs. heavy seasoning granules)410.

• Proactive Risk Prevention

Optional magnetic gate traps ferrous contaminants before screening. Upon detecting unbreakable hard objects (e.g., stones), the system triggers emergency shutdown to protect the mesh and equipment110.

 

III. Scientific Logic Behind Innovative Design
The breakthrough of the NCS Series lies in its Multi-Dimensional Force Superposition Technology:
Vibration motors combine upper and lower eccentric blocks to decompose rotational motion into horizontal, vertical, and tilting three-dimensional forces. Centrifugal force is superimposed to form compound motion trajectories. By adjusting eccentric block angles (0°-90°) and counterweights, material diffusion speed and sieving probability on the screen surface are precisely controlled, enabling 9 switchable modes from "gentle dispersion" to "intensive throwing"210.

 

The value of Navector NCS Linear Vibrating Screen extends beyond efficiency—it deeply integrates safety production and flexible adaptation: From metal defense in flour mills to micron-level precision screening in seasoning plants, it responds to diverse needs of the food industry through modular design; From GMP-compliant sanitary structures to intelligent anti-clogging technology, it intercepts risks at the source through engineering innovation. As food processing evolves toward ultrafine powders and functional ingredients, Navector’s continuously advancing screening technology will become the silent yet solid cornerstone of the food industry's upgrade.

 

Table: Navector NCS Series Linear Screen Parameters

Available Sizes:	600/800/1200/1500
Particle Size Range:	1 μm – 20 mm
Feed Rate:	1 kg/h – 10 T/h (size-dependent)
Bulk Density:	200–10000 g/L
Mesh Size:	20 μm – 20 mm
Screen Deck Quantity:	1–2 per machine
Available Screens:	Stainless steel/plastic mesh, perforated plate
Speed Range:	2860 (1500/3000)/min 50 (60) Hz
Material:	Stainless Steel 304/316