Incline Tunnel Metal Detector Head Small Size in Food Industry

Product Description

Product Introduction

The VDF-22 is not just a metal detector; it is a strategic solution for modern factories facing space constraints and complex layout challenges.

Unlike standard horizontal detectors, the VDF-22 Incline Tunnel Metal Detector features a unique angled design that combines detection and elevation transport into a single unit. Engineered specifically for the food industry, this compact powerhouse eliminates the need for separate conveyors and detectors, saving valuable floor space while ensuring rigorous safety standards. Whether you are connecting a packaging line to a cartoning machine across different heights or navigating a tight corner in your facility, the VDF-22 delivers uncompromised sensitivity and seamless integration. It transforms the "dead space" in your factory into a critical quality control checkpoint.

Advanced Functions

Why the VDF-22 Outperforms the Rest

• Innovative Incline Design for Maximum Space Efficiency
  The VDF-22's signature angled structure allows for vertical product transfer and inspection simultaneously, reducing the equipment footprint by up to 40% compared to traditional horizontal setups. This is the ultimate solution for facilities with limited floor area or complex multi-level production lines.
• Precision Detection in Dynamic Motion
  Despite its compact size, the VDF-22 utilizes advanced digital signal processing (DSP) to maintain high sensitivity even while products are moving on an incline. It effectively filters out "product effects" (common in moist or salty foods), ensuring that only true metal contaminants trigger the rejection system, minimizing false alarms and product waste.
• Hygienic Stainless Steel Construction
  Built with food-grade AISI 304 stainless steel and an open-frame design, the VDF-22 ensures rapid cleaning and prevents bacterial buildup. The smooth surfaces and sealed components meet strict hygiene standards, making it safe for direct contact environments in bakery, snack, and frozen food production.
• Plug-and-Play Integration
  Designed for versatility, the VDF-22 easily interfaces with existing upstream and downstream equipment (like slicers, ovens, or packaging machines). Its adjustable speed and height options mean you don't need to overhaul your entire line to upgrade your safety protocols.

General Specifications

Specification Parameter	Customer Benefit & Value Proposition
Aperture Size (Customizable)	Tailored Fit: Available in compact sizes (e.g., W200mm x H150mm) to fit specific small products like bread loaves, candy bars, or frozen patties without wasting energy on oversized tunnels.
Incline Angle (Adjustable)	Flexible Layout: Adjustable slope (typically 15°-30°) allows seamless connection between machines at different heights, eliminating the need for extra transfer conveyors.
Detection Sensitivity	Superior Safety: Capable of detecting Ferrous (Fe), Non-Ferrous (Non-Fe), and Stainless Steel (SUS) spheres down to minimal diameters (e.g., Fe≤1.0mm, SUS≤2.0mm), ensuring zero-defect output.
Belt Material	Food Safety Compliance: Uses FDA/USDA-approved white PU belts that are oil-resistant, non-toxic, and easy to clean, preventing cross-contamination.
Control System	User-Friendly Operation: Features a digital LCD touch screen with multi-language support, allowing operators to store up to 100 product settings for quick changeovers.
Rejection System	Automated Efficiency: Equipped with a reliable air-blast or flipper rejector that automatically removes contaminated products without stopping the line, maintaining high throughput.
IP Rating	Durability: IP65 rated protection ensures the electronics are safe from dust and water jets, suitable for washdown environments (optional IP69K available).

Applications

The VDF-22 is engineered to handle a diverse range of products where space is premium and safety is non-negotiable:

• Bakery & Confectionery: Perfect for inspecting bread loaves, cakes, and chocolate bars immediately after cooling or before boxing, utilizing the incline to feed directly into vertical packaging machines.
• Frozen Food Processing: Ideal for checking frozen dumplings, nuggets, or vegetables where the detector needs to bridge the gap between the freezer tunnel and the packing station.
• Snack Foods: Efficiently screens chips, nuts, and biscuits in high-speed lines where floor space is often crowded with fryers and seasoning drums.
• Pharmaceutical & Nutraceutical: Ensures blister packs and pill bottles are free from metal shards before final cartoning, fitting neatly into cleanroom layouts.