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China, Chinese Large High Voltage Motor Squirrel-Cage Rotor Brazing Machine with Soldering Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Welding EquipmentBrazing MachineLarge Motor Brazing MachineSquireel Cage Rotor Brazing machine
Nantong Zhenhuan Trade Co., Ltd.
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Product Description Large high voltage motor squirrel-cage rotor brazing machine with soldering machine I Description of the machineThis machine is used for brazing and heating of motor rotor guide bars. The equipment has strong professionalism, high degree of automation, simple operation, high welding quality of workpieces, no stress on the guide bars after welding, and no broken bars. II Feature1. Rated output power: 200kw, equipped with output transformer isolation;2. Rated input voltage: three-phase 380VAC, 50Hz3. Resonant frequency: 6-10KHz automatic tracking;★4. Equipment efficiency ≥96%, power factor ≥0.96 (when output ≥50% rated power, the ratio of transformer box output power to input power).★5. Adopt reactance analysis control method, stable adjustable range of output current and power: the output current can be adjusted continuously and stably from 1% to 100%, and the output power can be adjusted continuously and stably from 0.2% to 100%.6. The equipment has the protection functions of resonance overcurrent, short circuit, DC overvoltage, resonance overvoltage, over temperature, phase loss, unit balance, and reactance over-limit protection; it has the functions of power, resonance voltage, volt-hertz, and temperature limit.7. Choose the 20p industrial chiller as the cold source★8. Inductor: According to the structural characteristics of the motor end ring, adopt unilateral bottom plane heating inductor and the heating part is embedded with a high-frequency low-loss silicon steel sheet magnet to improve the heating efficiency.11. The temperature sensor must be an infrared temperature sensor with laser alignment for short-wave copper metal measurement by a famous German brand (Opus).12. Heating time: the overall heating and welding time is about 10 minutes, the heating time and holding time can be set independently, and the heating temperature rate can be set and controlled;III How to useHeating steps: The welding resonance frequency of the motor rotor bar welding heating equipment: 6-10KHz automatic tracking, the temperature is heated to greater than the melting point of the solder, and the heating temperature is about 850 oC. IV Structure specification4.1 The whole set of equipment consists of IGBT intermediate frequency power supply (using water cooling), capacitor cabinet, transformer, heating inductor, motor rotor bar brazing bed, temperature control system (including temperature control PLC, man-machine interface operation screen) chiller. Its structure is as follows:4.2 Introduction of heating sensor:According to the structural characteristics of the motor end ring, a unilateral bottom plane heating inductor is used, the cooling method of the inductor is water cooling, and the heating part is embedded with a high-frequency low-loss silicon steel sheet magnetic conductor to improve the heating efficiency.4.3 Motor rotor bar brazing heating machine bodyThe motor rotor guide bar brazing bed has sufficient rigidity and durability, small thermal deformation, anti-fabrication and anti-corrosion, the lower frame is welded by section steel, and the platform surface is covered with high-temperature epoxy glass fiber insulation board and heat-resistant mica board, anti-magnetic, anti-magnetic hot.4.4. Temperature automatic control systemThe automatic temperature control system is composed of an infrared temperature sensor with laser alignment, a temperature regulator, and an operating table, which is dedicated to short-wave copper metal measurement by a famous German brand (confidential).5. Chiller5.1 Closed circulation industrial chiller: rated cooling power ≥ 64KW (to meet the rated power 50% duty cycle operation), water tank capacity: ≥ 200 liters. It has the protection functions of phase error, overload, water temperature and water level, and is linked with the power supply to provide water pressure detection and protection.5.2 The compressor adopts Panasonic compressor (Panasonic, Japan), which is a world-renowned brand of hermetic scroll compressor, which is 20-30% more energy efficient than reciprocating compressors, and has stable and reliable operation, high efficiency, low failure, low vibration, low noise, and maintenance. convenience and so on.5.3 304 stainless steel water tank can effectively avoid corrosion and water leakage5.4 High-performance stainless steel pump can ensure long-term uninterrupted work5.5 The in-line condensing system is designed to achieve good heat exchange efficiency5.6 The piping system adopts 304 stainless steel seamless pipe/non-ferrous metal material5.7 Filters are installed in the media circulation loop and cooling water supply pipelineAccording to the usage power of 600KW, select a 50-horse chiller to cool the entire equipmentIII Price & sales conditionsNo.NameSpecificationQty.Unit price1IGBT intermediate frequency power supplyIGBT-200kw/6-10KHz1 2Intermediate frequency transformerPR-2000KVA/101 3Special heating sensorZDLC-4001 4Brazing machine bodySD-400CX1 6Automatic temperature control systemSDCW-900C1 720P industrial chiller20p1
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