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TENGDI is the top tube mill manufacturer in China.
High Frequency Solid State Hf Welder for Industrial Use 1
High Frequency Solid State Hf Welder for Industrial Use 2
High Frequency Solid State Hf Welder for Industrial Use 3
High Frequency Solid State Hf Welder for Industrial Use 4
High Frequency Solid State Hf Welder for Industrial Use 1
High Frequency Solid State Hf Welder for Industrial Use 2
High Frequency Solid State Hf Welder for Industrial Use 3
High Frequency Solid State Hf Welder for Industrial Use 4

High Frequency Solid State Hf Welder for Industrial Use

Design parameters of solid state high frequency welder:
Brand:Tengdi Machinery
Rated output power: 60-300KW
Rated DC voltage: UdN=235V
Rated DC current:500A
Out frequency: f=350~420kHz

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    Are you looking for a high-quality high-frequency welder with excellent performance?

    The whole set of solid state HF welder comprises of the following seven parts: rectifier cabinet, transformer, inverter cabinet, console, 2D adjustable bracket, water cooler and output leg.Solid state HF welder is designed for straight seam induction welding of steel pipe and for continuous working., the whole set of equipment achieve the function of equipment linkage control and diagnosing faults by PLC system, the working statue is observed by LCD display. 

    Quick Details



    Vacuum tube

    Original solid state

    New solid state

    Remark

    Nominal power

    100KW

    100KW

    100KW


    Tank circuit voltage

    12000V

    12000V

    450V


    Power Definition

    Oscillatory power

    Output power

    Output power


    Resonant method

    3 points

    Capacitive type

    Series resonance

    Compound

    resonance


    Efficiency

    e

    (50-60)%

    70%

    85%

    Jumps(10-15)%

    Work voltage

    High voltage

    equipment

    Tank circuit voltage

    is high

    Low voltage and high reliability


    Rreliability

    The failure rate

    is lower

    The breakdown are few,

    but services inconveniently

    The fault less easy

    to service


    Maintenance costs

    Lower

    Lower

    Low


    Working life

    1500 hours for

    vacuum tube

    Long term

    Long term

    Vacuum tube need to change regularly


    Main components list

    Name

    Model

    Manufacturer

    Remark

    MOSFET

    IRFP460

    IR Co.


    Quick recovery diode


    IXYS Co.


    Resistance


    Austria


    Contactor


    ABB


    Main Contactor


    Telemecanique


    Main Air Switch


    Telemecanique


    Tank circuit

    capacitance

    CS

    Taiwan ,India

    Water cooling

    Filter capacitance

    BSMJ

    Zhejiang


    Thyristor

    KP

    Jinzhou ,Hunan

    Water cooling

    PLC

    DVP-12SA

    Taiwan Taida Co.


    Human interface


    Taiwan Luoshen Co.


    Switch power supply


    Taiwan Minwei Co.,


    Water-cooling system

    FL series

    Baoding, Handan


    product unit

    7-高频

    车间高频 (2)70ebca54291230f4654c3ce996665a7

    Packaging and delivery
    发货1
    Exhibition photos

    86075bac0cceda2b6207652fd1a2427

    Certificate

    abd51508a9491885752d07b4cb4bd74

    QFA

    Q: Are you manufacturer?

    A: Yes. We are manufacturer. We have our own technical team. Welcome to visit us.

    Q: What payment terms do you accept?

    A: We are flexible on payment terms, please contact us for details!

    Q: What info you need before you make the proposal?

    A: The pipe diameter and thickness range which you need or the profile drawings material information, your special requirements and speed of the machine.

    Q: How do you do QA?

    A: We have special team do strict QA, this is our strengths:  

    (1)Every gear box will be tested for 8 hours with oil inside to guarantee there is no leak.

    (2)Every shaft will be inspected for the centering jumpiness.

    (3)Every roller will be checked to make sure it is in the range of tolerance critical parts will be inspected for all dimensions,

    Q: Why choose you? What is the difference between you and other Chinese supplier?

    A: You can get higher quality product & better professional service from TENGDI with same price.

    Q: What I should do if just start a new business?

    A: Contact us immediately, we provide free consultant pre-sales service

    Q: How about your service?

    A:Our services include:

    (1) Warranty is one year, Any parts damaged during warranty will be replaced for free!    

    (2)We provide spare parts for life time at cost price. Electrical parts such as boards and servo drives, we'll provide them for life time as well at cost price.

    (3)We provide Video technical support, Field installation, commissioning and training, online support, Engineers available to service machinery overseas.




    Get in touch with us
    Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
    Tel
    +86-13073128165
    sales@tengdimc.com
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    TENGDI specializes in tube mills, slitting lines, cut to length lines, and Cold Roll Forming Machines for efficient production.

    Contact with us
    Contact person: tapas
    Tel: +8613073128165
    Add: No.298 of Zhonghua North Street, Shijiazhuang City, Hebei P.R. China
    Monday - Friday: 8 a.m. - 5 p.m.
    Saturday: 9 a.m. - 4 p.m.
    Customer service
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