Products

STQL three-phase silicon rectifier control method

This series of equipment reduces three-phase AC power through a transformer and then obtains a DC voltage of 220V through a three-phase bridge silicon rectifier device. The entire equipment consists of main components such as an automatic air switch, transformer, three-phase bridge rectifier assembly, and DC contactor; the circuit is equipped with protection measures such as short circuit and overvoltage. It features a small size, light weight, minimal space occupation, reliable operation, and convenient maintenance. When the controlled electromagnet capacity exceeds 19KW, the rectifier transformer is externally attached.

STQOL series strong excitation control method rectification control equipment

This series of products features strong excitation during suction (DC290V) and weak excitation holding during transportation (DC200V). It not only reduces power consumption but also increases the lifting capacity. It is an ideal supporting equipment for handling loose materials such as scrap steel on site, generally improving operational efficiency by 15% to 30%.

DKP series rectifier control equipment

This series of products adopts a three-line two-phase half-wave rectification method, using the energy storage of the electromagnet to control reverse demagnetization during material release. This product features a simple circuit, compact structure, small size, and light weight.

ZQC series rectifier control equipment

ZQC series products are control devices specifically designed for microcomputer iron feeding devices, commonly used for the batching of cupola furnaces and the quantitative weighing control of certain magnetic materials. Its output voltage can be smoothly adjusted within the range of 0-340 volts, and can be automatically controlled by a microcomputer; it can also be manually controlled by the operator using a manual device.

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Address: Liji Avenue, Junshan Industrial Park, Yueyang City, Hunan Province

Telephone: +8613907300172

Fax: 0730-8647119