IEC60335 Flow Hose Abrasion Tester Three Station Simultaneous Test

IEC60335 Flow Hose Abrasion Tester Three Station Simultaneous Test 

Product Introduction

The equipment uses standard testing methods and smart measurement tech to assess how well flow hoses resist wear.

Simulation System

The motion system mimics real-life use: it moves the end of the hose back and forth 300mm at a steady speed of 30 times a minute, following the IEC60335-2-2 test model. This setup reflects how hoses from vacuums and washing machines get dragged and worn down during everyday use.

Abrasive and Load Control

We use a P100-grade corundum abrasive belt that moves uniformly at 0.1m/min, meeting ISO 6344-2 standards. There's a 1kg vertical load applied (with a maximum distance of 600mm from the center), which helps control friction accurately, so we avoid the issues that might come up from manual testing.

Efficient Multi-Station Detection

With three testing stations working at once, we can test hoses of different sizes (from 10-50mm in diameter) simultaneously. One machine can handle over 300 hoses a day, making it much more efficient—up to 200% better than single-station setups.

Quick Mold Change Design

The quick-release clamp allows for hose changes in just 5 minutes, working with various interfaces (G1/4-G3/8) and is compatible with different hose types from brands like Dyson and Haier.

Smart Measurement and Safety Features

Automated operation: The 7-inch touchscreen sets test parameters like cycles, speed, and load with a one-click start of the IEC test process. It also shows over 20 data points like friction number and belt life in real time, cutting down setting time by half.

Fault Diagnosis

It has a built-in sensor that will stop the machine and alert you if it finds damage to the hose insulation or if the belt breaks, ensuring data efficiency is over 99%.

Durable Structural Design

Hardware setup: The high-precision stepper motor (with a speed error of ±0.5r/min) works with aluminum alloy guide rails (ensuring straightness ±0.1mm) for accurate motion. The stainless steel roller (with a surface roughness of Ra≤0.8μm) helps minimize extra friction.

Environmental Adaptability

The fully enclosed cover (rated IP54) keeps grinding dust out, allowing it to run in room temperatures of 0-40℃ and humidity levels from 10%-90% RH, making it suitable for various lab conditions.

Product Features

Fully compliant with IEC60335-2-2 Clause 21.102, issuing compliance reports with CNAS chapters, directly used for CE/CCC certification

3-station simultaneous testing, single equipment processes 300+ hoses per day, adapting to the full inspection requirements of production lines with an annual output of one million home appliances

Crank speed ±0.5r/min, abrasive belt speed ±0.01m/min accuracy, calibrated by ISO 9001 certified laboratory

Removable abrasive belt module (replacement time <3 minutes), compatible with multiple specifications of abrasives such as P80/P120, to meet differentiated testing

Real-time monitoring of conductive performance + overload protection, avoiding the risk of electric shock caused by insulation damage, and improving test safety by 40%

International reference standards

IEC 60335-2-2:2020 "Safety of household and similar electrical appliances Part 2-2: Particular requirements for vacuum cleaners and water-absorbing cleaning appliances" Clause 21.102: Abrasion test method for current-carrying hoses (Figure 101 Crank mechanism test model) Clause 16.3: Electrical strength test after insulation damage (2500V withstand voltage verification).

ISO 6344-2:2018 "Coated abrasives Part 2: Abrasive particle size classification" specifies P100 corundum abrasive (particle size 150-180μm) to ensure consistent friction coefficient.

Testing Objects and Items

This equipment can test hoses for vacuum cleaners (both conductive and insulated), water pipes for cleaning tools (like PVC and rubber), washing machine pipes (high-pressure hoses), and flexible lines for kitchen appliances (like coffee maker hoses). The tests focus on several areas: wear resistance (checking damage to the insulation after 100 abrasive cycles and any change in conductivity after 300,000 cycles, which should remain within 5% of rated value), structural durability (ensuring the hose can bend properly without issues during movement, and examining any cracks at the joints), safety performance (testing electrical strength at 2500Vdc for a minute without failure and monitoring leakage current, which should be less than 10mA), and environmental adaptability (evaluating performance in low temperatures down to -20℃ and in hot, humid conditions at 60℃/95% RH).

Technical Parameters

After-sales service:

Our company has a friendly tech support team ready to help customers 24/7. If you run into any issues or have questions while using our equipment, feel free to reach out to us anytime by phone, email, or fax. Our tech support folks are here to give you solutions and guidance as quickly as possible.