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AboutHenan Yuguang Gold and Lead Group Lead Salt Co., Ltd. was established on August 17, 1996, headquartered in Jiyuan City, Henan Province, with more than 1,200 employees and more than 150 professional and technical
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IndustryThe company has three production branches, five wholly-owned subsidiaries, and nine share holding companies. The main business scope includes lead-acid batteries, battery plates, chemical products and trade services.
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ProductThe company pays attention to system construction, adheres to "integrity-based, quality first", achieves refined production, and continuously promotes environmental protection, production safety and quality improvement.
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TechnicalThe company attaches great importance to scientific and technological innovation and quality improvement, continuously increases basic material science and applied scientific research, and actively builds a high-tech...
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BlogThe company strives to build an inclusive, open and harmonious environment, and actively build a vibrant and positive corporate culture.
Technical Services
Build A Green And Environmentally Friendly Enterprise, And Promote The Healthy And Sustainable Development Of The Enterprise
Common faults of battery
Battery vulcanization: A layer of large white hard crystals is formed on the surface of the negative plate inside the battery, which cannot be peeled off after charging, nor can it be converted into lead sulfate as an active material. This is called irreversible sulfation, or "vulcanization" for short.
Common faults of batteries include internal faults and external faults
The external faults mainly include shell cracks, pole corrosion, pole looseness, and dry cracking of the sealant; while internal faults mainly include pole plate vulcanization, active material shedding, pole plate grid corrosion, pole plate short circuit, self-discharge, and pole plate arching.
Common causes of sulfation of battery plates
Excessive discharge causes more lead sulfate to be generated in the deep layer of the electrode plate, which agglomerates and adheres to the deep pores of the active material, so that it is not easy for normal charging to fully act on the inner layer of the plate to reduce it.
Common faults and troubleshooting methods of lead-acid batteries
The faults in the use of lead-acid batteries can be divided into external faults and internal faults according to the location.1) External failure: shell crack, pole pile corrosion, pole pile looseness and sealant dry crack.2) Internal failures: plate vulcanization, self-discharge, plate short circuit, active material shedding, plate grid frame corrosion and plate arching.Common internal failures of lead-acid batteries:
Solutions to common problems of lead-acid batteries
The temperature rises, the electrolyte volume expands; the temperature decreases, the electrolyte volume shrinks. Therefore, the temperature reading must be corrected when measuring the specific gravity.
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Address:No. 680, East Section of Jishui Street, Jiyuan City, Henan Province
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