Durability Tester for Left/Right Opening Refrigerated Display Cabinet Doors
The Durability Tester for Left/Right Opening Refrigerated Display Cabinet Doors is designed for long-term durability testing of refrigerator door hinges and handles. You use this system to simulate repeated opening and closing actions of vertical and horizontal refrigerator doors, including multi-door configurations. Through controlled mechanical arm movement and automated operation, the equipment helps you evaluate structural reliability, hinge performance, and handle durability under realistic usage conditions.
Applications
Left-opening and right-opening refrigerator doors
Vertical refrigerator doors
Horizontal refrigerator doors
Multi-door refrigerators and refrigerated display cabinets
Standards
(1) ISO 15502 Household refrigerating appliances – Characteristics and test methods
(2) GB/T 8059-1995 Household refrigerating appliances – General requirements
(3) GB/T 8059.2-1995 Household refrigerating appliances – Refrigerators
(4) GB/T 8059.3-1995 Household refrigerating appliances – Freezers
(5) GB/T 8059.4-1993 Household refrigerating appliances – Combined refrigerators
Technical Parameters
| Item | Specification |
|---|---|
| Operating Environment Temperature | 0℃ – 50℃ |
| Equipment Dimensions (L×W×H) | 3000mm × 850mm × 2200mm |
| Power Supply Requirements | 220VAC/50Hz, 1.8KW |
| Mechanical Arm Operating Radius | 700 mm |
| Mechanical Arm Movement Angle | 45° or 60° |
| Mechanical Arm Operating Speed | 10 times/min – 32 times/min (adjustable) |
| Door Open/Close Test Count Setting & Recording Range | 1 – 999999 |
Features
1. Supports durability testing of both vertical and horizontal refrigerator doors
2. Adjustable frame structure accommodates different refrigerator sizes
3. Multiple mechanical arms enable simultaneous testing of multi-door products
4. Stepless speed adjustment allows accurate simulation of real usage frequency
5. PLC, HMI, and variable frequency control ensure stable and automated operation
6. Automatic fault alarm and shutdown support unattended long-term testing
7. Heavy-duty aluminum profile frame provides high strength and corrosion resistance
Accessoriess
(1) Adjustable tightening devices for refrigerator fixation
(2) Mechanical swing arms for door operation
(3) PLC control system
(4) Human-machine interface display
(5) Operation and maintenance manual
FAQ
1. What types of refrigerator doors can you test with this equipment?
You can test left-opening, right-opening, vertical, horizontal, and multi-door refrigerator and display cabinet doors.
2. Can multiple doors be tested at the same time?
Yes. The system supports multiple mechanical arms, allowing simultaneous testing of several doors on one unit.
3. Is the opening and closing speed adjustable?
Yes. You can adjust the operating speed between 10 and 32 cycles per minute using the control system.
4. How is unattended testing achieved?
The PLC-controlled system provides full process monitoring, automatic fault alarms, and automatic shutdown.
5. Can the equipment adapt to different refrigerator sizes?
Yes. The adjustable frame allows a maximum width adjustment of up to 2000 mm to fit various refrigerator dimensions.
6. Does the tester comply with appliance testing standards?
Yes. It is designed to meet ISO and GB/T standards for household refrigerating appliance durability testing.
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