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300 300400 400 rectangular tube mill
In order to make rational use of the earth’s resources and jointly protect our blue planet. Our company also sells second-hand equipment. The second-hand equipment we can provide is mainly for metallurgy (tube mill, steel plate cold rolling mill, smelting of scrap steel, etc.). For the second-hand equipment we sell, we will provide corresponding photos and transportation services, as well as on-site technical guidance. If you have any requirements, please let us know and send your techn...
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Series circuit solid state high frequency welder
Solid state high frequency power supply At present, the high frequency welded pipe equipment designed and manufactured by our country adopts the single loop high frequency equipment of the electron tube oscillator. By adjusting the size of the anode voltage of the electron tube, the purpose of adjusting the high frequency output power is achieved. The high frequency welding pipe equipment of the electronic tube is not only low in efficiency and large in volume, but also in need of preheating ...
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Parallel circuit solid state high frequency welder
Solid state high frequency power supply At present, the high frequency welded pipe equipment designed and manufactured by our country adopts the single loop high frequency equipment of the electron tube oscillator. By adjusting the size of the anode voltage of the electron tube, the purpose of adjusting the high frequency output power is achieved. The high frequency welding pipe equipment of the electronic tube is not only low in efficiency and large in volume, but also in need of preheating ...
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Integrated intelligent welder
High-output solid-state welders More output: Continuous electronic load matching secures full power output across a wide range of tube sizes. More uptime: Short-circuit-proof, safe and reliable operation. Unrivalled efficiency: Diode rectifier with a constant power factor of 0.95 at all power levels, and an efficiency factor of 85-87%. Eco and energy friendly: High efficiency saves energy and reduces cooling water consumption. Easy to operate: An easy-to-use control panel with a mini...
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Electrical welded pipe
Brief introduction of automatic production line The automatic production line is a production system that joins a set of automatic machine tools and auxiliary equipment according to the technological sequence through workpiece transfer system and control system, and automatically completes the whole or part of the manufacturing process, abbreviated automatic line The products that are produced by automatic lines should have large enough production; the product design and process should be adv...
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Straight seam steel pipe production line equipment
ERW Steel Pipe Mill description: ERW Tube mill/Pipe mill/welded pipe production/pipe making machine is used to produce round, square and Application: GI, construction, automotive, general mechanical tubing, furniture, agriculture, chemistry, oil, gas contructure. ERW Steel Tube Mill Advantage: • High production efficiency, • High automation • High strength, the machine works stably at a high speed, which improves product quality. • Low defective product rate • Save roller changing time • Save...
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Heat treatment equipment for mechanical parts
The new high frequency heating equipment is widely used in the process treatment such as in diathermy, quenching, annealing, welding, melting, thermal coordination, heat composite, cladding, mechanical heat processing and so on, covering all kinds of metal processing industry, auto parts, motorcycle parts, machinery parts, hardware tools, standard parts, fasteners, machinery spare parts, electric, hydraulic, pneumatic components, all kinds of drilling tools, cutting tools, tableware, sanitary...
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High and low voltage switchgear and power quali...
The main function of switchgear (switchgear) is to open, control and protect electrical equipment in the process of generation, transmission, distribution and electric energy conversion in power system. The components in the switchgear are mainly composed of circuit breakers, isolation switches, load switches, operating mechanisms, mutual inductors and various protective devices. There are many classification methods of switchgear, according to the installation ways of circuit breakers, it ca...
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About Us
Brief description：
Baoding Tongze Electric Technology Co., Ltd.,founded in 2016, with its headquarters in Baoding, Hebei Province, is a large non regional company integrating scientific research, manufacturing, trade and sales. With registered capital of 5 million Yuan, a number of agent companies under its jurisdiction, relying on a strong technological R & D strength and rich experience of management in the field of power electronics of North China Electric Power University, Yanshan University, Baoding Electric Power Vocational and Technical College, No matter in the design concept, technology research and development or production technology, the company’s products are in the forefront of the industry and are in the leading position in China.