HWASHI MF-10KA Weld Copper Wire to Sleeve, DC Spot Welding Machine

    Our machines have been widely applied to various kinds of industries, such as kitchen utensils, automobile making, motorcycle manufacturing, glasses, hardware, household appliances, low-voltage apparatus, elevator, compressor, etc.     HWASHI MF-10KA Weld Copper Wire to Sleeve, DC Spot Welding Machine    HWASHI MF-10KA Braided Wire  Medium Frequency Inverter DC Spot Welding Machine   1. MF Inverter Spot Welder is an 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 then the current is rectified in order to supply DC welding current. 2. 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. 3. 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.
 

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 plant, one medium frequency transformer can replace many low frequency transformers so as to reduce the multipled situation 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 spot/projection welder adopts the three-phase sources which can store energy. 6. More adaptable to the fluctuation of power grid and voltage drop: Because a part of the energy has been stored by inverter and been supplied to load. It replaces the way of power supply to load directly from the power grid. 7. More precise and fast control of current: Compare with low frequency system, it is able to analyze more parameters in a more precise way. 8. More reliable process: For most of the applied resistance welding metals, to use DC to weld will help to achieve a better effect.   9. The technology of MF system is more traditional and reliable which can prevent the damage results from the breakdown of silicon controlled.   10. Reduce operation cost, including saving the energy of each spot welding and reducing the cycle of welding.

   APPLICATION AREA: Aviation, automobile, illumination, medical treatment, battery, socket, wire rod processing, electron, mobile phone, tableware, hardware tool, etc. Generally speaking, small and light system can help accelerate moving and reduce cycle, which is the best matching plan for welding machine/automatic machine. Wide application, the welding transformer is small in size but large in output energy. It is more suitable to apply to integrated automobile industry, transformer and speedy welding clamp.   APPLICABLE MATERIALS: Nonferrous metals and precious metals like Steel, cooper, aluminium, nickel, molybdenum, tungsten, manganese (Mn), stainless steel, etc.   SCOPE OF APPLICATION: Sensor, LED and its lead, copper foil and varnished wire, relay, watch, capacitor slug and lead, copper wire, resistance pin, inductance, battery and connecting link, socket, silver contact and copper sheet, welding lightning with tungsten and molybdenum material,etc.                   We have professional production team,  production line,  experienced technical experts who engaged in this industry for more than 20 years.
                The main products of our company include capacitor discharge spot welder, pneumatic AC pulse spot welder, three-phase secondary rectifying spot welder, medium frequency inverter spot welder, precision micro spot welder and high degree of automatic welding machine. 
      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 here 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.