Computer Case Sheet Metal Spot Welder , Capacitor Welding Machine Long Service Life

Computer Case Sheet Metal Spot Welder , Capacitor Welding Machine Long Service Life
 
 
DESCRIPTION

In this resistance welding process, a bank of capacitors is charged to a pre-set voltage and then discharged through a pulse transformer. Very high current is passed in very short time resulting in fantastic projection welding quality. As the machine requires power just for charging the bank of capacitors, the power (Kva) requirement is negligible as compared to any other process of resistance welding. This results in great saving of connected load as well as power usage. As the weld time is very less (ideally 3 to 12 milliseconds), there is negligible heating or blackening of welded components and water cooling for the electrodes is not required.
This technology is ideal for projections welding, dissimilar metal welding and thin sheet spot welding. Machine users requiring excellent aesthetics, high regard for power saving and consistency in projection welding should adopt this technology.

Main Body:Adopt the reinforced special designed steel structure as the body. Reasonable stress center of gravity to ensure the stable intensity of the main body when conducting fast speed welding. At the meantime, it could provide stress supporting point and working platform for other actions.

Power Source: The design uses capacitor discharge method as welding power source. Adopt Japanese "NIPPON CHEMI CON"(NCC225UF/475V)high quality brand urgent charge-discharge special capacitor; High-speed charging and discharging voltage circuit, and fast charge-discharge special capacitance. Every minute charge-discharge cycle count as to 124 times (set to 100V) with quick speed, high efficiency; Digital adjustment of electric voltage, adjustable voltage from 0 to 425V. Accuracy for fluctuation is 1v which can help to guarantee the welding accuracy.

Welding control system: It used advanced microcomputer rapid response touch controller, digital control, simple and clear operate interface; Quick thinking logic circuit, can guarantee the voltage for each discharge must reach the preset voltage then it can work, which can ensure the stability of the welding effect. It can effectively prevent the unhealthy phenomenon of loose weld and cold joint; Speed reaction, high accuracy control, provide guarantee for high quality welding spot.

Main Engine Control System: Adopt the touch screen of Japan Panasonic as the human-machine interface, Chinese-English input. The PLC, as the control hub as the whole machine, is in charge of reading, transmitting and controlling all kinds of signal processing and coordinating with various external instructing transmission signal mechanism in order to ensure the validity of all orders of execution of the machine. The self-detection of all automatic testing stations effectively eradicates the occurrence of malfunction and other accidents. When the pressure, current, air pressure, hydraulic pressure, temperature or other testing signals are in abnormal situation, the machine will give an alarm to prevent any insecure accidents.

 
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COMPETITIVE ADVANTAGE

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.