GGP800KW solid state automatic induction welder
GGP800KW solid state automatic induction welding machine
Brief Introduction
hf welding equipment mainly used in the field of carbon steel tube & pipe welding and special section tube & pipe welding.
The whole set of induction welding machine consists of rectifying cabinet, inverter cabinet, central control console, step down
transformer, DC speed adjust unit and cooling system.The basic principal of solid state high frequency is that 3-phase AC current voltage is reduced by the step down transformer, and then enter into the rectifying cabinet
through the rectifying, regulating voltage and filtering and become continuously adjustable DC; then enter into
the inverter bridge(using high-power transistor MOSFET) and become high frequency current, and this high
frequency is supplied to the load tank circuit and then can be used for the induction heating. Inverter tank
circuit power unit using the modular structure, and each power unit can output above 50KW, the number of
the power unit is different according to different power equipment.The tank circuit is a kind of series and
parallel mixing form, no high voltage and no output transformer.
automatic welding machine
Equipment advantages
1.No high voltage, safety, reliability and high efficiency.
2.The main components are using foreign brands products, such as: IR, IXYS and Siemens.
3.Voltage and Current Double-fed control circuit, stable adjustment, high precision and little interference.
4.Power range 0-100% step-less adjustable, have the advantages of over-voltage,
over-current etc.fault protection system.
5.Digital display, simple operating, convenient maintenance.
6.High quality welding, uniform welding seam width, uniform temperature, less burrs in welded tube surface and
inner.
The main technical parameter
Model: GGP800-0.2-H
| Application | Operating parameters | Power supply requirements | |||
| Pipe diameter | Φ165-Φ508 | Rated power | 800KW | Supply form | 3-Phase four-wire AC line voltage 380 ±5% |
| Strip thickness | 6.0-16.0 | Rated DC voltage | 240V | ||
| Welding | Induction welding Contact welding | Rated DC current | 4000A | Power Capacity | ≥1000KVA |
| Rated frequency | 200KHZ | Power Factor | ≥0.85 | ||
| Welding speed | 10-20(m) | Overall efficiency Output HF power | ≥85% ≥800KW | Power cables | Plastic copper per phase ≥800mm² Ground ≥400mm² |
TENYES ELECTROTHERMAL EQUIPMENT CO.,LTD established in 2002 and is a research, development, manufacture, sales and technical service of high-tech private enterprise. Our company specialized in manufacturing high frequency and medium frequency induction heating power supplies and related supporting equipment.
Our products are widely used in the field of pipe welding, brazing, smelting (casting),forging, petrochemical,tableware,heat treatment of metals(quenching, annealing, tempering). Our products are popular in domestic market, some products are exported to Southeast Asia, Western Europe.
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After-sales Service Provided: Engineers available to service machinery overseas(Round- trip air ticket, food, accommodation, salary covered by buyer)
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