Solenoid valve durability test bench WH-ZJ01-407B

1. Company Background

Zhongshan Wanhe Testing Equipment Development Co., Ltd. is located in Nantou Town, Zhongshan City, Guangdong Province. It is a professional manufacturer of non-standard instruments and testing equipment. Its main products include wall-mounted boiler testing equipment, range hood air performance testing equipment, three-component automatic gas distribution equipment, and environmental testing equipment. Founded in 2011, the company has extensive technical experience in the field of gas valve body testing equipment. Its products are widely used in the R&D testing, factory inspection, and quality qualification of gas water heaters, gas heating furnaces, gas stoves, and other products. As one of Wanhe Testing's core products, the solenoid valve durability test bench has gained wide recognition from customers within the industry.

2. Equipment Overview

The solenoid valve durability test bench is an automated durability testing system specially developed by Zhongshan Wanhe based on national standards for various solenoid valve products. This equipment mainly simulates the long-term repeated operation of solenoid valves under real operating conditions, verifying the durability, reliability, and various electrical performance indicators of solenoid valves.

Equipment Purpose: Mainly used for aging and durability testing of various solenoid valves such as thermoelectric solenoid valves, self-priming solenoid valves, and force-suction solenoid valves in flameout protection devices for gas stoves. It can comprehensively test key electrical parameters such as suction voltage, holding voltage, release voltage, suction valve current, holding current, release current, and coil internal resistance, and simultaneously complete on-off cycle fatigue life tests. It is suitable for multiple stages such as factory inspection by solenoid valve manufacturers, laboratory R&D verification, and incoming quality inspection by purchasers.

Equipment Features:

1. Fully automatic control: Uses PLC main control, with fully automatic touchscreen detection and digital display. Test parameter setting, process control, and result determination are all automatically completed by the system, greatly reducing manual operation intensity and human error.

2. Independent Workstation Operation: Supports multi-station parallel testing, with each station independently setting parameters, starting/stopping, and counting independently, without interference and greatly improving testing efficiency.

3. Multiple testing media: water, compressed air, and other media can be introduced as required, simulating the operating conditions of solenoid valves under actual working pressure.

4. Intelligent monitoring and protection: The operating status of each test solenoid valve is monitored in real time through indicator lights. If any solenoid valve is damaged or abnormal during testing, the test bench automatically stops and issues audible and visual alarms.

5. Power-off memory function: All set time parameters and test counts can be saved after power outage, ensuring test data is not lost and facilitating continuous testing.

6. Easy and user-friendly operation: fully Chinese menu interface, supports manual/automatic dual-mode detection, convenient for different scenarios.

3. Model series and technical specifications

The Zhongshan Wanhe solenoid valve durability test bench comes in multiple model series, with different models varying in positioning, number of stations, and functional focus.

3.3 Detailed Technical Parameters of WH-ZJ01-407

4. Core Functions

The Zhongshan Wanhe solenoid valve durability test bench covers the following core functional modules:

Automatic test process:
Solenoid valve powers on to operate (strong suction time, holding time indicator lights both lit) → solenoid valve strongly suction (closes) and maintains → Hold time reaches → Solenoid valve disconnects → Enters stop time timing (stop time can be set) → If air pressure detection is present, determine solenoid valve operation is normal based on air pressure → Station counter counts → Proceeds to the next working cycle.

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