100kw SOLID STATE HF TUBE WELDER
The Solid-State High-Frequency (H.F.) Welder is engineered for efficient, high-speed pipe welding across a broad spectrum of tube sizes and wall thicknesses. With power capacities ranging from 60 kW to 1200 kW and operating within a frequency band of 200 kHz to 450 kHz, this welder offers both flexibility and performance for various production needs.
A typical solid-state H.F. welding system includes several integrated components: a rectifier switchgear cabinet, an inverter output unit, fiber-optic control links, a soft water circulation cooling system, a centralized control console, and a mechanical adjustment mechanism for precision setup.
Renowned for its user-friendly operation, minimal maintenance, and consistent weld quality, this system has become a preferred choice in modern tube and pipe manufacturing lines.

Deskripsi Peralatan
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Termasuk
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Bahasa Mandarin.
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One set of Solid State HF Welder
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Unit Daya DC
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1
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Unit Keluaran Inverter
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1
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Unit Kontrol Pusat
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1
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Unit Penukar Panas Air-Air
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1
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Transformator isolasi penyearah
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1
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Pendingin ruangan
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1
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Kaki Keluaran
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1
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Designed Parameters for 100kw HF welder
Nominal Power |
100KW |
Rated DC power |
Pd=120KW |
The whole efficiency |
η≥85% |
Output power |
Pout>100kW |
MOSFET inverter |
60kW×2 |
Dengan penerapan penukar panas air-air |
Sistem pendingin air-air |
Pressure of inner circulation water |
0.15~0.25MPa |
Line-in cable |
each phase adopts 95mm2 copper cable, 3-phase 4-line |
Technical features |
Technical features like- Display instrument digitization, Full digital rectifying control board, All digital inverter control board, Closed loop technology of speed power, Ethernet networking technology, Cloud control technology (optional).Cocok untuk produksi kontinyu pada jalur produksi pipa dan tabung las longitudinal. Komponen Peralatan:Mesin Las Induksi Solid State HF terdiri dari catu daya SCR DC, HFinverter dan unit pendingin air (penukar panas udara-air atau air-air)
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Manfaat Mesin Las Tabung HF Solid State |
Hemat Biaya: Menggunakan lebih sedikit daya yang menurunkan tagihan listrik.
Kontrol Kualitas: Kualitas pengelasan secara otomatis berstandar tinggi dan memiliki lebih sedikit ketidaklengkapan.
Desain Kompak: Mesin hemat-ruang yang dirancang untuk penggunaan industri yang optimal.
Keanekaragaman: Mampu bekerja dengan banyak tugas termasuk pengelasan baja karbon dan baja tahan karat.
Keahlian Industri: Dengan pengalaman bertahun-tahun, kami menyediakan solusi yang disesuaikan dengan kebutuhan industri.
Solusi Kustom: Kami menyediakan mesin las tabung HF solid state yang disesuaikan dengan kebutuhan pelanggan tertentu.
Dukungan Purnajual: Layanan cadangan dan perbaikan yang dapat diandalkan tersedia untuk memungkinkan layanan berkelanjutan.
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High-Frequency Generator
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Provides 100kW output power with solid-state (transistor-based) or tube-based design.
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Matching Transformer
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Ensures impedance matching between the generator and welding load.
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Induction Coil or Contact Head
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Transfers high-frequency current to the pipe edges via induction or contact.
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Cooling System
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Includes water circulation and air-cooled systems to cool the generator and coil.
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Control Cabinet
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PLC and HMI interface for operation control, power adjustment, and fault diagnosis.
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Impeders
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Ferrite rods inserted inside the pipe to concentrate current at the weld seam.
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PERALATAN HUBUNGAN
Kami menyediakan semua peralatan untuk bagian masuk pabrik tabung:
Mobil Koil
Pembuka Kepala Tunggal dan Ganda, Pembuka Kepala Hidrolik dan Pneumatik
Pengupas dan tahan lengan gulung
Mesin Perata
Mesin Pemotong dan Las Ujung Otomatis dan Semi Otomatis
Akumulator Kandang Vertikal & Akumulator Loop Horizontal & Akumulator Loop Spiral Horizontal Pendaratan