Conveyor Type Needle Detector for Shoes Machine & Sole Machine Lines
Photoelectric-controlled magnetic field detection with infrared control testing. Ensures product safety by identifying broken needles and metal fragments on your shoes machine sole machine production lines.
Why Choose Our Conveyor Type Needle Detector
Photoelectric Control & Infrared Testing
Uses photoelectric control magnetic field work and infrared control function for test items. This ensures stable, accurate detection of metal contaminants without interfering with production flow.
Intelligent Thin/Thick Conversion
The intelligent conversion system automatically adjusts for thin or thick materials. This allows the needle detector to maintain high sensitivity across different product thicknesses on the same line.
Automatic Counter & Light Display
Equipped with an automatic counter, and its luminous tube can display the exact location of the broken needles. Operators can quickly identify and remove contaminated items, reducing downtime.
About This Conveyor Type Needle Detector
Our conveyor type needle detector is a crucial quality control equipment for any shoes machine sole machine production line. It is designed to scan finished or semi-finished footwear components for broken needles, staples, or metal fragments, ensuring that no hazardous metal pieces reach the consumer.
The machine utilizes a photoelectric control magnetic field and infrared control function to accurately detect test items. Whether you are processing thin shoe uppers or thick soles, the intelligent conversion system automatically adjusts to maintain optimal sensitivity. When a broken needle is detected, the automatic counter records the event, and the luminous tube displays its location, helping operators quickly isolate the affected piece.
With configurable detecting heights ranging from 100mm up to 400mm, this needle detector can be integrated seamlessly into various stages of footwear manufacturing. We supply this reliable safety inspection equipment to help you maintain high quality standards and protect your brand reputation.
Technical Specifications
The following parameters show the detection sensitivity at different heights. Custom configurations are available to match your specific shoes machine sole machine production requirements.
| Parameter | Specification |
|---|---|
| Working Voltage | 380V / 50Hz |
| Detecting Height | 100 mm (Sensitivity: ≥ Φ0.8mm iron ball) |
| Detecting Height | 120 mm (Sensitivity: ≥ Φ1.0mm iron ball) |
| Detecting Height | 150 mm (Sensitivity: ≥ Φ1.2mm iron ball) |
| Detecting Height | 200 mm (Sensitivity: ≥ Φ1.5mm iron ball) |
| Detecting Height | 250 mm (Sensitivity: ≥ Φ2.0mm iron ball) |
| Detecting Height | 300 mm (Sensitivity: ≥ Φ2.5mm iron ball) |
| Detecting Height | 350 mm (Sensitivity: ≥ Φ3.0mm iron ball) |
| Detecting Height | 400 mm (Sensitivity: ≥ Φ3.5mm iron ball) |
| Control System | Photoelectric control magnetic field / Infrared control function |
| Material Adaptability | Intelligent conversion system for thin or thick materials |
| Display | Automatic counter with luminous tube location display |
Note: Detecting height and sensitivity are interdependent. Contact us with your product thickness and inspection requirements to select the correct model for your line.
Applications
Finished Shoes Inspection
Placed at the end of the assembly line to scan finished shoes for broken needles before packing. Protects consumers and ensures compliance with safety standards.
Sole & Component Checking
Integrated into the shoes machine sole machine process to check thick soles and composite components. The intelligent conversion system adjusts for thick materials without losing sensitivity.
Shoe Upper & Lining Checking
Scans thin materials like leather uppers and linings. The infrared control function ensures accurate detection even on multi-layered or thin fabrics.
High-Volume Production Lines
Designed for continuous operation on conveyor belts. The automatic counter and location display help operators quickly remove contaminated items without stopping the line.
Customization & Delivery
We configure conveyor type needle detectors to match your production line. When you work with us, you can specify:
- Detecting height - choose from 100mm up to 400mm depending on the thickness of your products.
- Conveyor integration - sized to match your existing shoes machine sole machine conveyor belts.
- Voltage configuration - 380V / 50Hz standard, customizable for different regional power supplies.
- Alarm system - configured with audible/visual alarms or automatic rejection mechanisms if required.
For delivery, typical lead time is 20–40 days after order confirmation, depending on configuration. We provide installation guidance and commissioning support. Packaging uses export-standard wooden cases with moisture protection for ocean transport.
Frequently Asked Questions
How does the detecting height affect sensitivity?Need a Conveyor Type Needle Detector for Your Footwear Line?
Tell us your product thickness, conveyor height, and output target. We will recommend the right detecting height and provide a detailed quotation covering machine, packing, and shipping.
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