Tianjin Office Chair Rotation Test Machine

The LBT-office chair seat rotation durability tester produced by Tianjin Laibote (Tianjin) Testing Machine Co., Ltd. is a professional device for evaluating the quality and service life of rotating office chairs. The following provides an introduction from three aspects: functionality, technical parameters, and application scenarios.

Device Functionality
This tester is primarily used to determine the quality and service life of chairs with rotating functions. By simulating the repeated rotational movements that chairs endure during actual use, it evaluates the durability of their structure, materials, and components under long-term stress and wear. For example, potential issues in the connection between the chair seat and the rotating shaft, the lubrication performance of the bearings, and the stability of the base can be exposed during testing, providing data support for product optimization.

Technical Parameter Analysis

1. Armrest Height Adjustment Range: 550mm to 950mm, accommodating users of different heights and ensuring the chair is in an actual-use state during testing.
2. Test Sample Width: 1000mm, covering the seat width of mainstream office chairs to ensure the universality of test results.
3. Test Speed: 10-30 rotations per minute, simulating various scenarios from gentle rotation to high-frequency use, accelerating the aging process of the chair.
4. Vertical Brake and Horizontal Thrust: The vertical brake supports a load of 150kg, and the horizontal thrust is 70kg, simulating the sitting pressure and lateral forces during rotation, respectively, to ensure testing conditions closely resemble real-use environments.
5. Power Supply and Power: 220V voltage and 600W power, meeting the power supply needs of conventional laboratories or production workshops, ensuring stable device operation and low energy consumption.

Application Scenarios
This device is widely used in the quality inspection process of office chair manufacturers. Through standardized testing procedures, it helps manufacturers screen products that meet durability standards, reducing after-sales complaints. Additionally, third-party testing institutions can use it for product certification, providing authoritative quality references for the market. Furthermore, R&D departments can optimize chair designs by adjusting test parameters (such as speed and load), enhancing product competitiveness.