Rumah ProdukMesin Las DC

Mesin Las DC Frekuensi Menengah

Ulasan pelanggan
Kami telah bekerja sama dengan HWASHI selama 3 kali. Saya sangat puas dengan kualitas mesin. Meskipun beberapa masalah kecil terjadi, HWASHI memberikan respon yang sangat cepat. Dukungan mereka sangat penting bagi saya.

—— Pak Allan

Kami telah membeli mesin 200000usd dari HWASHI tahun ini. Dukungan teknis dan solusi profesional mereka sangat membantu saya.

—— Mr. Harmeet

Sure we will buy more in the near future. They offered the perfect automatic solution for my product and increase our efficiency dramatically.

—— Mr. Aram

HWASHI adalah pemasok yang sangat andal. Mereka menawarkan lebih dari sekadar mesin tetapi juga layanan purna jual yang sangat baik. Respon cepat dan profesional.

—— Tuan Pathak

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Mesin Las DC Frekuensi Menengah

Cina Mesin Las DC Frekuensi Menengah pemasok

Gambar besar :  Mesin Las DC Frekuensi Menengah

Detail produk:

Place of Origin: China
Nama merek: HWASHI
Sertifikasi: CE/CCC/ISO
Model Number: WL-MF-25K

Syarat-syarat pembayaran & pengiriman:

Minimum Order Quantity: 1 set
Harga: negotiation
Packaging Details: sea worthy wooden package
Delivery Time: 7-30 working days after received your payment
Payment Terms: L/C, T/T
Supply Ability: 50 sets per month
Detil Deskripsi produk
Nama: Frekuensi Menengah MF DC Spot Welding Machine Cocok untuk perangkat keras Aplikasi: Pengelasan untuk logam.
Max Pengelasan Saat Ini: 28kA Model Pengelasan: 101 jenis
Mobile Feeder Length: 16400mm Kecepatan Pengumpan Bergerak: 800 mm / dtk
Layanan hidup: 8-10 Tahun Duty Cycle Rate: 20%
Nilai kekuatan: 25kVA
Cahaya Tinggi:

medium frequency welding


spot welding tool

Automatic Medium Frequency Power DC Spot Welding Machine Aluminum Products



MF DC Inverter Spot Welder is a set of advanced welding equipment. The three-phase power supply, through rectified by a special inverter, is converted into 1000Hz AC voltage and then is transmitted to a medium frequency transformer so the current is rectified in order to supply DC welding current. The advantage is that it helps to greatly reduce the energy of iron core material, as the frequency of welding transformer is promoted from 50/60Hz of mains supply to 1000Hz. Besides, the commutation diode of subloop of transformer could transform the electric energy into DC power which is used to provide power for welding. Under such circumstance, the inductance coefficient of subloop could be improved dramatically and the production cost could be minimized because the inductance coefficient is an important factor that results in energy loss but could almost be ignored in DC welding circuit.



Items Specification
Display 5 Inches Blue Display Screen
Rated Power 25KVA
Input Voltage AC 380V, 50Hz
Duty Cycle Rate 25%
Maximum Short Circuit Current 25000A
Inverter Frequency 1000Hz
Welding Cycle Period 11
Welding Pulse Times 3
Current Slow Rise And Down Control Yes
Stored Welding Models 18
Throat Depth 300mm
Cylinder Size




Medium Frequency DC Welding Machine Aluminum Products 12 months Warranty



Medium Frequency DC Welding Machine Aluminum Products 12 months Warranty Medium Frequency DC Welding Machine Aluminum Products 12 months Warranty



Sensor, LED and its lead, copper foil and vanished wire, relay, watch, capacitive slug and lead, copper wire, resistance pin, inductance, battery and stabilizer link, socket, silver contact and copper sheet, welding lightning with tungsten and molybdenum material, etc.


Medium Frequency DC Welding Machine Aluminum Products 12 months Warranty



1. Energy Saving: Compare with using low frequency, it can help to reduce the consumption of electric energy. The transformer of the same weight could output more energy. It can also be conveniently used with the large automatic welding clamp.


2. In a semi-automatic machine, one medium frequency transformer can replace many low frequency transformers which can help to reduce the parallel connection in secondary circuit.


3. Improve the power factor, reduce the production cost.


4. Reduce interference in secondary circuit which is in the large open area: the welding current is direct current. When there is induction or magnetic material in secondary winding, the welding will not be affected.


5. To make the power supply unit load balance: MF inverter projection welder adopts the three-phase sources which can store energy.





1. HWASHI is the leading brand in resistance welding industry in China for 20 years; Factory direct sale, competitive price.

2. Customized Service: We can help to design and develop the welding machine according to your requirement. We are flexible and capable Supplier.

3. Genuine Product with Excellent Quality: 12 months warranty. Our machines are strictly complied with ISO9001:2000 and China Compulsory Certification. Most of our machines enjoy 8-10 years service life. 100% guarantee test before delivery.

4. After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always willing to be your technical consultant.

5. Quick Delivery: Our company provides just-in-time delivery.

6. Prompt Response to Customers: Your satisfaction is the goal we pursue.













Rincian kontak

Kontak Person: Brian Chen

Tel: +8613380655812

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