High Sensitivity Gravity Fall Metal Detector

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Automatic Grade: Automatic
• Application: Dairy Products, Tea, Vegetable, Fruit, Fish, Meat, Snack, Rice, Flour, Seasoning
• Type: N/a
• Forming Species: N/a
• Forming Function: N/a
• Driven Type: Electric
• Material Type: Grain
• Packaging: Bag
• Packaging Material: Plastic
• Material: 304ss
• Weighing Machine: Cup Filler, Multihead Weigher, Auger Filler
• Conveyor: Z Bucket Elevator, Screw Conveyor
• Other Machines: Metal Detector, Weight Checker, Check Weigher
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: ZON PACK
• Origin: China

Product Description

Product Description

Gravity Fall Metal Detector

Throat Metal Detector / Vertical Pipeline Metal Detector / Free Fall Metal Detector

Functions

Metal Contamination Detection: Detects ferrous, non-ferrous, and stainless steel metal impurities (particles, fragments) in free-falling products.

Automatic Alarm & Rejection: Triggers visual/audio alarms and can activate an integrated reject mechanism to remove contaminated batches automatically.

Inline Production Integration: Designed to be installed directly above vertical form-fill-seal (VFFS) machines or feeding pipelines, for continuous, real-time inspection of powder, granules, flakes, and other free-flowing materials.

Compliance with Food & Pharma Standards: Supports HACCP, IFS, and GMP requirements as a Critical Control Point (CCP) in production lines, ensuring product safety.

Features

High Sensitivity Performance: Detects metal particles as small as 0.2–0.6mm (ferrous) and 1.0–1.5mm (stainless steel) with stable, repeatable accuracy.

Hygienic 304 Stainless Steel Construction: Smooth, crevice-free design with a transparent funnel for easy cleaning, meeting strict food and pharmaceutical hygiene standards.

Separated Control Unit: Detector head and touchscreen control panel are modular and separated, offering flexible installation in limited-space production environments.

Multi-Frequency Technology: Adjustable wide frequency range (0–800kHz) suppresses product effect, ensuring reliable detection even with moist, conductive, or high-density materials.

Low-Maintenance Design: Modular components allow for quick disassembly and maintenance, with minimal product loss during the rejection process to preserve production efficiency.

Company Profile

ZON PACK

Hangzhou Zon Packaging Machinery Co., Ltd (ZON PACK) is located in Hangzhou City, Zhejiang Province, East of China. ZON PACK is a professional manufacturer of Weighing machine and packing machine more than 10 years experience. We have professional experienced R&D team, production team, technical support team, and sales team.Our Main products include multihead weigher, manual Weigher, vertical packing machine, doypack packing machine, Jars and cans filling sealing machine, check weigher and other related euqipment... Basing on excellent & skillful team, ZON PACK can offer customers full packaging solutions and complete procedure of project design, production, installation, technical training and after sales service. We have gotten CE certification, SASO certification... for our machines. We have more than 50 patents. Our machines have been exported to North America, South America, Europe, Africa, Asia, Oceania such as USA, Canada, Mexico, Korea, Germany, Spain, Saudi Arabia, Australia, India, England, South Africa, Philippines, Vietnam.Based on our rich experience of weighing and packing solutions and professional service, we win the trust and confidence from our customers. Machine running smooth in customer factory and customer satisfaction are the goals that we pursuit. We pursuit long term cooperation with you, support your business and build our reputation which will make ZON PACK as a famous brand.

Throat Metal Detector / Vertical Pipeline Metal Detector / Free Fall Metal Detector)

Gravity Fall Metal Detector

Food Grade Metal Detector, Gravity Fall Metal Detector, Throat Metal Detector, Vertical Pipeline Metal Detector, Free Fall Metal Detector, Metal Detector for Powder & Granules, Packaging Machine Integrated Metal Detector, High Sensitivity Metal Detector, Pharmaceutical Grade Metal Detector, Stainless Steel Food Metal Detector