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Wholesale Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo
Wholesale Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo Detail:
The switch cabinet and rectifier are designed integrally, which not only completes the function of switch cabinet, but also has the rectifier control function of solid-state high-frequency welding machine, which is also called thyristor(SCR) welding machine
Switch Rectifying Cabinet— main parts of solid state HF Welder
●Install incoming disconnect switch,incoming current meter, voltage meter(switchable) and incoming voltage3 indicating light.
●Install 3-phase full-controllable thyristor rectifying bridge to achieve power regulation of H.F. welders.
●Install flat wave reactor,flat capacitor and filter to increase semi-wave coefficient.
Inverter Output Cabinet–main parts of solid state High Frequency Welder
●The inverter part is consisted of MOSFET single phase invert bridge in parallel style. Each bridge’s design power is 120kW/60kW.We adopt building block mode to pile up power,it’s very convenient to install and maintain because every bridge board is designed as drawer structure consisted of slide way.
●We adopt matching transformer to realize power combination,also we adopt sub-resonance capacitor(low voltage) and inductor to achieve steel pipe welding power transmission by output lead.
●Use sealed box and install overhead air conditioning.
Solid State High Frequency Welder
HMI and fault diagnosis system
●Adopt PLC and touch screen to form perfect HMI system.
●Realize integrated automatic control of welder system.
●Fault display and diagnosis system.
| Main Design Index of Solid State H.F. Welder | |
| Output power | 500kw |
| Rating Voltage | 450V |
| Rating Current | 1250A |
| Design Frequency | 200~300kHz |
| Electricity Efficiency | ≥90% |
| Pipe Material | Carbon steel |
| Pipe Diameter | 76-114 mm |
| Pipe Wall Thickness | 3.0-6.0mm |
| Welding Mode | contact type of High Frequency Solid State Welding Machine |
| Cooling Mode | Use Water-Water cooler system to cool induction type 500kw solid state high frequency welder |
| After Sale Service | Online support,Field installation,commissioning and training,Filed maintenance and repair servic |
The welding of steel tube, stainless steel tube, aluminum tube, copper tube, H-beam and special section tube.
Product detail pictures:
Related Product Guide:
We continuously execute our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management advertising and marketing gain, Credit history attracting buyers for Wholesale Hf Welding Machine - 500KW Series connection separated SCR Solid state high frequency welder — ERW Pipe making machine which welding steel tube straight seam – Mingshuo , The product will supply to all over the world, such as: San Diego, Serbia, Ireland, We always insist on the management tenet of "Quality is First, Technology is Basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
By Edwina from Kenya - 2018.09.23 18:44
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
By Honey from Milan - 2018.11.06 10:04
