Silver Contacts / Points Pneumatic Carbon-Electrode Spot Welding
This machine adopt carbon electrode design to weld silver point.
Pneumatic AC pulse spot welder utilizes the general mains supply to
lower the voltage and increase the electric current. Such kind of
low voltage but large current will be transmitted from the
electrode to the linked point of two work pieces. On the linkage,
due to the resistance of work piece, high temperature will occur so
the metal will therefore generates high heat to make the work
pieces in molten condition. Thus, the purpose of welding the two
work pieces is achieved. It can be used to weld 10mm of iron and
metals like stainless steel. Applicable to all kinds of hardware.
Powerful and strong welding current and precise current control. In
order to welding different thickness of products, conduction angle
of silicon controlled rectifier is divided into 1000 parts for
asjusting. Using digital integrated circuit control, strong
anti-interference ability, stable and reliable work. Control
circuit calls the built-in voltage fluctuation compensation
circuit, which can guarantee the power supply fluctuation within +
15% range in a timely manner to make current compensation, ensure
stable welding current.
- Special design integration of pressurized cylinder which can ensure
stability and mobility of pressurized and welding speed.
- Multiple same ways forced water cooling system to ensure stability
and reliability of long-term operation.
- Upper and lower electrode adopt supplementary stroke pressurized
mode which can improve the operability of welding process.
- Pressurized electrode speed can be adjusted, slow down the impact
to welding work piece when pressuring , also reduces the noise when
- Inrease welding stability. It can be used to preheat, to weld, to
reform or to temper for special materials; Solve the problems of
void welding or loose welding due to current shunt during the
process of multiple projection welding. WD-10AC Controller :
Digital circuit; Codes dialing regulating; Single discharge; When
the voltage of power supply is fluctuated, it can automatically
compensate the current to weld; Possesses the function of current
climbing and the gradually increased current can effectively curb
or reduce the welding splash.
Max. Short Circuit Current
Iron wire products, hardware decorative lighting, kitchen utensils,
automobile industry, small household appliances, small hardware,
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
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