IEC 61855 Hair Dryer Air Blockage Test Machine For Airflow Blockage And Motor Stall Testing
- Brand: global
- Product Code: hair_dryer_air_blockage_test_machine_for_airflow
- Availability: 1000
IEC 61855 Hair Dryer Air Blockage Test Machine For Airflow Blockage And Motor Stall Testing
Advanced testing equipment with PLC intelligent control and 7-inch HMI touch screen for 50% and 100% adjustable airflow blockage testing of hair dryers and styling appliances.
Product Overview
The Air Blockage Test Machine is engineered for comprehensive airflow blockage and motor stall testing of hair dryers and hot-air hair styling appliances. By simulating partial and complete airflow obstruction scenarios, the system rigorously evaluates thermal safety performance, motor overload protection capabilities, and over-temperature response mechanisms to ensure full compliance with international safety standards including GB/T 23106-2024, QB/T 1876-2023, and IEC 61855:2022.
Applicable Products
- Handheld hair dryers
- Heated hair styling appliances
Testing Purpose & Methodology
Testing Objectives
- Air blockage performance evaluation (50% / 100% obstruction)
- Motor stall overload protection verification
- Temperature rise assessment of critical components
- Safety device response validation
Testing Principles
Motor Stall Simulation
When the motor rotor is mechanically locked:
- Motor current increases to 3-8 times normal operating values
- System evaluates motor burnout risk and winding conditions
- Assesses accuracy and response time of thermal protection devices
Airflow Blockage Simulation
Through mechanical blockage of air inlet/outlet:
- Simulates 50% and 100% airflow blockage conditions
- Evaluates surface temperature rise at critical locations
- Tests effectiveness of thermal cut-off safety devices
- Monitors heating element abnormal conditions
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SN1122E |
| Control System | PLC intelligent control |
| Operation Interface | 7-inch color HMI touch screen |
| Test Station | 1 station |
| Power Supply | AC 220V, 50Hz |
| Operating Temperature | 23 ± 2 ℃ |
| Humidity Range | 30%-90% RH |
| Machine Dimensions (W×D×H) | 600 × 550 × 700 mm |
| Machine Weight | Approx. 80 kg |
Air Blockage & Fixture System
| Feature | Specification |
|---|---|
| Blockage Method | Pneumatic cylinder drive |
| Blockage Levels | 50% and 100% adjustable |
| Standard Blockage Heads | 4 pcs |
| Fixture Adjustment | X / Y / Z three-axis adjustable |
| Suitable Sample Sizes | Various hair dryer dimensions |
Pneumatic Requirements
| Parameter | Specification |
|---|---|
| Air Pressure | 0.5 - 0.7 MPa |
| Air Source | Compressed air |
| Pressure Control | Inlet pressure regulating valve |
Tags: Hair Dryer Tester, Air Blockage Test, Motor Stall Test, IEC 61855, Appliance Safety Testing, Thermal Protection Tester, Overheat Simulation, Abnormal Operation Test, Beauty Equipment Tester, Household Appliance Test