Tie Bar and accessories, tie bar, nuts gears, piston rods, tie bar for die casting, tie bar for hydraulic presses Tie Bar And Accessories,Injection Molding Tie Bars Accessories,Injection Molding Machine Accessories,Injection Molding Machine Tie Rod Accessories Ningbo Jinyi Precision Machinery Co., Ltd. , https://www.jinyi-machinery.comHigh Sensitive Conveyor Belt Type Metal Detector for Foods
In the food production industry, metal contamination is a serious concern that can affect product safety and consumer trust. Metal particles can enter the food chain at various stages of processing, often due to equipment wear, tools, or other mechanical components. A high-sensitivity conveyor belt type metal detector is an essential tool in ensuring the safety of food products by identifying and removing metallic contaminants before they reach the final stage.
This metal detector is specifically designed for use in the food industry, meeting strict hygiene and safety standards. It is ideal for inspecting unpackaged, packaged, or bulk food items during the production or packaging process. As part of a HACCP (Hazard Analysis and Critical Control Points) program, this system helps ensure compliance with food safety regulations and industry guidelines.
**Types of Contaminants:**
The metal detector can detect three main types of metallic contaminants:
- **Ferrous metals:** These are magnetic and highly conductive, making them easy to detect.
- **Non-ferrous metals:** Although not magnetic, these are good conductors and can be detected relatively easily.
- **Stainless steel:** This is more challenging to detect due to its low conductivity and non-magnetic properties. The detection capability may be affected if the product is wet or has a high salt content.
For non-metallic contaminants like glass, ceramics, or bone fragments, an X-ray inspection system would typically be more effective.
**Key Features:**
- **Phase tracking function:** Ensures consistent high sensitivity during operation.
- **Product tracking function:** Automatically adjusts and compensates based on changes in product characteristics.
- **Auto-balanced calibration:** Helps extend the machine's service life.
- **High-performance FPGA technology:** Provides advanced signal processing capabilities.
- **Supports over 52 products in the database:** Allows for quick setup and customization.
- **IP66 dust and water resistant:** Suitable for harsh industrial environments.
- **FDA-compliant conveyor belt:** Safe for direct inspection of unpackaged food.
- **Stable long-term performance:** Designed for environments with strong vibrations and high interference.
**Specifications:**
- **Material:** 304 stainless steel for the detector, 201 stainless steel for the frame, PVC/PU white belt.
- **Belt length:** 1500mm.
- **Conveyor height:** 750mm from belt to ground, with adjustable feet and wheels for mobility.
- **Alarm system:** Buzzer and warning lights.
- **Rejection systems available:**
- **Stop on Detect Reject (≤50kg):** The conveyor stops when metal is detected, allowing operators to remove contaminated items.
- **Pusher Reject (≤10kg):** Pneumatic pushers divert contaminated products out of the flow.
- **Flap Reject:** Used for dry bulk products, triggering a flap to separate contaminated items from the good product flow.
- **Flow speed:** Fixed at 25m/min or variable between 10–40m/min.
- **Flow direction:** Left-to-right or opposite (facing control panel).
- **Language:** English/Spanish.
- **Power supply:** AC 110V/220V, 50/60Hz, power consumption: 90W/120W/200W.
**Detection Sensitivity:**
| Opening Width | 40 | 40 | 50 | 50 | 50 | 60 |
|---------------|----|----|----|----|----|----|
| Opening Height | 15 | 18 | 15 | 20 | 25 | 30 |
| Ferrous | Φ0.8mm | Φ0.8mm | Φ0.8mm | Φ1.0mm | Φ1.2mm | Φ1.5mm |
| Non-Ferrous | Φ1.0mm | Φ1.5mm | Φ1.2mm | Φ1.5mm | Φ1.8mm | Φ2.0mm |
| Stainless Steel (304) | Φ1.5mm | Φ2.0mm | Φ2.0mm | Φ2.0mm | Φ2.5mm | Φ3.0mm |
**Note:** The above data represents machine sensitivity under empty-load conditions. Actual sensitivity may vary depending on the product being tested.
This metal detector is a reliable and efficient solution for food manufacturers looking to maintain high standards of quality and safety. With its advanced features and user-friendly design, it ensures accurate detection and minimal downtime, making it an essential component of any modern food production line.
High Sensitive Conveyor Belt Type Metal Detector for Foods