DR - Single-station Casters Travel Life Testing Machine 200KG FH-JL15

This product is designed in accordance with QB/T 2920-2007. It uses a wheel wear testing machine to test the friction between the cement drum and the wheel, applies a certain load, and measures the wheel diameter after continuous travel for a specified distance to calculate the wheel wear amount. It is mainly used to test the wear resistance of the wheel material and whether there is any wear or deformation in the overall structure of luggage, suitcases, travel cases, etc. The test results can be used as a reference for improvement. 

Function Description

The test is conducted by using the friction between the test roller and the running wheel of the running wheel wear testing machine, applying a certain load, and continuously traveling a specified distance. After that, the diameter of the running wheel is measured to calculate the wear amount. The control device can adjust the speed, set the total travel distance, and the pause time during the working travel. 

It also has a memory function. 

Main functions:

1) Long-distance walking test: The running time and mileage can be set. The machine will stop when the preset time or mileage is reached.

2) Dynamic test: The rotation direction of the drum (forward or reverse) and the dwell time for each direction can be set. Up to 9,999 cycles are possible.

3) Abrasion test: The abrasion of the drum over a long period of time is detected by the movement of the abrasive cloth-covered drum.

4) Bump simulation test: Obstacle blocks are added to the drum to simulate the bumps when the casters pass over obstacles. 

Relevant parameters

Core Functions

Dynamic Walking Life Test

Multi-load Simulation:

1. Load range: 0 - 1 ton (expandable to 2 tons), walking speed: 0 - 10 km/h (stepless speed regulation), accurately reproducing scenarios such as forklifts, shelves, and medical carts.

2. Steering frequency: 1 - 10 Hz (sine wave/random wave), testing the wear resistance and impact resistance of universal joints and bearings.

Complex Terrain Adaptation: Replaceable test track modules (smooth steel plate, gravel road, slope, obstacles) to simulate different ground friction and impact characteristics.

Environmental Coupling Test (optional)

Multi-parameter Real-time Acquisition:

Temperature and humidity cycle: Temperature range -40°C to +80°C, humidity 10% to 95% RH, verifying the risk of plastic wheels softening at high temperatures, metal parts becoming brittle at low temperatures, and rusting.

Salt spray/dust test: Simulating harsh environments according to ASTM B117 standards to test sealing and anti-corrosion performance (IP65/IP67).

Intelligent Monitoring and Diagnosis

Multi-parameter Real-time Acquisition:

1. Load force (accuracy ±0.5% FS), rolling resistance (±0.1N), wheel temperature rise (infrared thermal imager ±1°C), vibration spectrum (5 - 2000Hz).

2. Optional 3D laser scanning module for real-time monitoring of wheel surface wear depth (±0.01mm) and generating wear cloud maps.

AI Failure Warning: Machine learning algorithms analyze data anomalies (such as abnormal noise frequency, sudden temperature gradient changes) to predict the risk of bearing jamming or wheel cracking, automatically stop the machine and generate maintenance suggestions.

Data Traceability: One-click export of PDF/Excel reports (including life curves, thermal imaging maps), supporting integration with MES systems. 

Technical Highlights

High-precision motion control:

1. Servo motor closed-loop control, speed accuracy ±0.1 km/h, torque fluctuation < ±0.5%, suitable for continuous high-load operation.

2. Modular track design, allowing for quick replacement of test scenarios such as sand and gravel, slopes, etc. (changeover time ≤ 5 minutes).

Safety and humanized design:

1. Fully enclosed protective cover (pressure resistance ≥ 3 MPa), emergency stop, overload protection, meeting ISO 13849 (PLc level) safety standards.

2. Energy feedback technology saves energy by ≥ 25%, standby power consumption < 100 W. 

Equipment Advantages

High Efficiency and Precision:

1. 72-hour continuous testing is equivalent to 5,000 kilometers of actual walking, with data repeatability error < ±0.5%.

2. Supports custom test programs (such as step loading, variable speed impact), adapting to diverse needs.

Flexible Adaptability:

1. Compatible with casters with wheel diameters ranging from 80 to 400mm, and load capacity from 50kg to 1 ton (expandable to 2 tons).

2. Optional vertical static load crushing module (maximum pressure 5 tons).

Cost Optimization:

1. Laboratory testing replaces outdoor road tests, reducing overall costs by 50%.

2. By intercepting early defects, the after-sales repair rate is reduced by over 60%.

Standard Compliance: Built-in 20+ test programs including ISO, GB, DIN, etc., generating certification reports with one click. 

Application scenarios and industry value

Industrial casters: Batch life testing of forklift and warehouse shelf casters before leaving the factory.

Medical equipment: Silent and low-resistance life verification of hospital bed and operating table casters.

Logistics industry: Dynamic performance optimization of AGV carts and material handling robot casters.

Certification testing: Compulsory durability testing items in standards such as ISO 22883 and GB/T 14687. 

The wheel wear resistance testing machine, through full-scenario simulation and intelligent analysis, upgrades the performance verification of wheel products from "experience-driven" to "data-driven", helping enterprises precisely control product quality and reduce market risks. Whether it is the high-load durability of industrial casters or the optimization of grip for sports roller skates, this equipment can serve as a core tool for R&D and production, safeguarding product competitiveness and user safety.