Supply of mining transformers

　　The supply situation of mining transformers is as follows:

　　I. Suppliers

　　Shanghai Youpeng Electromechanical Equipment Manufacturing Co., Ltd.: Supplies mining tunnel step-up, step-down, and voltage-boosting three-phase transformers, as well as KSG mining low-voltage lighting dry-type cylindrical and square three-phase transformers, among other products.

　　Shanghai Tuguan Electromechanical Equipment Manufacturing Co., Ltd.: Provides BBK single-phase mining explosion-proof portable lamp transformers and other products.

　　Shanghai Meitian Electric Group Co., Ltd.: Produces KAKY three-phase mining explosion-proof transformers and other products.

　　Shiguan Electric (Shanghai) Co., Ltd.: Supplies explosion-proof KSG-4KVA transformers and other mining explosion-proof transformers.

　　Shanghai Chengsheng Electric Co., Ltd.: Offers mining portable lamp lighting transformers and other products.

　　Shanghai Jinshide Electromechanical Equipment Manufacturing Co., Ltd.: Manufactures KSG mining low-voltage lighting dry-type transformers and other products.

　　Anhui Guanlai Electric Co., Ltd.: Supplies mining single-phase explosion-proof portable lamp lighting power transformers and other products.

　　Jinshanmen Technology Co., Ltd.: Provides Jinshanmen mining dry-type transformers, such as the KSG11-50KVA model, among other products.

　　Xi'an Huanyu Electric Co., Ltd.: Produces mining transformers with a non-grounded neutral point and other products.

　　Yancheng Linda Transformer Manufacturing Co., Ltd.: As a designated manufacturer of electromechanical equipment for the national coal industry, it provides mining flame-proof mobile substations and mining flame-proof dry-type transformers, among other products.

　　Yancheng Weida Transformer Manufacturing Co., Ltd.: Manufactures KBSGZY series mining flame-proof mobile substations and KBSG series mining flame-proof dry-type transformers, among other products.

　　II. Product Types

　　Mining General-Purpose Transformers: Suitable for lighting and electrical equipment in well-ventilated roadways and workplaces without explosion hazards in coal mines.

　　Mining Flame-Proof Transformers: Used in coal mines with explosive mixtures of methane gas and coal dust, serving as power distribution devices for electrical equipment such as pumps, conveyors, and mining machines underground.

　　Oil-Immersed Transformers: Some mining transformers adopt an oil-immersed design, but attention should be paid to the fire risks caused by oil leakage or oil ejection.

　　Dry-Type Transformers: Feature high safety and are suitable for indoor use or outdoor use with enclosures.

　　III. Product Features

　　High Safety: Mining transformers adopt special designs, such as flame-proof structures, to withstand internal pressure and prevent explosion propagation.

　　Strong Adaptability: Capable of adapting to harsh environments in coal mines, such as high temperatures, high humidity, and vibrations.

　　High Efficiency: Utilize high-quality materials and advanced processes to improve transformer efficiency and service life.

　　IV. Selection Recommendations

　　Understand the Environment and Conditions of the Power Usage Location: Choose general-purpose or flame-proof mining transformers based on the environment.

　　Consider the Electrical Load and Power Supply Voltage: Determine the input voltage, output voltage, and capacity of the transformer.

　　Select Manufacturers with Qualifications and Reputation: Ensure product quality is reliable, performance is stable, and a comprehensive after-sales service system is in place.