Solid State High Frequency Welder

Solid state HF welder

Technical parameters of 100kW solid state H.F. welder 

① Designed parameters

l Nominal power: 100kW

l Rated DC power: P_d=120kW

l Rated DC voltage: U_dN=450V

l Rated DC current: I_dN=270A

l The whole efficiency: η≥85%

l Output power: P_out＞100kW

l Designed frequency: f=400~450kHz

l MOSFET inverter: 60kW×2

l Tank circuit output mode: secondary resonance without welding transformer

② Power distribution requirements

l Nominal power: 100kW

l Rated DC power: P_d=120kW

l Power factor: COSφ≥0.9

l Distribution capacity: S≥130kVA

l Power supply voltage: 3-phase 380V/50Hz

l Line-in current: I=220A

l Line-in cable: each phase adopts 95mm² copper cable, 3-phase 4-line

③ Water-water cooling system

l With the adoption of water-water heat exchanger

l Pressure of inner circulation water: 0.15~0.25MPa

u Flow of inner circulation water: 7m³/h

u Temperature of inner circulation out water: ≤40℃

u Temperature of inner circulation back water: ≤55℃

l Heat exchanger area: ≥5m²

l Flow of external circulation water: 10m³/h（provided by user）

u Temperature of external circulation inlet water: ≤35℃

u Temperature rise of heat exchanger external circulation water: ≤15℃

u Pressure of inlet water: 0.25～0.3MPa (approximately 2.5～3kg/cm²)

u Volume for external circulation water pool: ≥10m³（provided by user）

Solid State High Frequency Welder to Choose:

100kw HF welder

150kw HF welder

200kw HF welder

250kw HF welder

300kw HF welder

400kw HF welder

500kw HF welder

600kw HF welder

700kw HF welder

800kw HF welder

1000kw HF welder

1200kw HF welder

1600kw HF welder

1800kw HF welder

Don’t know how to choose? Connect with us now!

Our Service

Pre-sale service

 1.  We can provide machine running videos for reference

 2.  We will recommend the most suitable equipment according to the needs of customers

 3.  We can provide the layout of the factory

 4.  We welcome customers to visit our factory

After-sales service

1.We will delivery the machine and provide the documents on time to make sure you can get the machine quickly

2.When you finish the Preparation conditions, Our fast and professional aftersales service engineer team will go to your factory to install the machine, give you the operating manual, And train your employee until they can operate the machine well.

3.We provide one year warranty and life-long technical support.

4.Well-trained & experienced staff are to answer all your inquiries in English and Chinese

5 .24 hours for engineer response.

6.Your business relationship with us will be confidential to any third party.

Quality Control

We have the single quality department, that make sure the material of the raw materials is good, and ensure the machine running smoothly.