Vertical Intermediate Frequency DC Spot Welding Machine Oil Filter Making Machine

1. Product introduction

Spot welding machines can be divided into universal type (universal type) and special type according to their purposes; According to the number of welding points welded at the same time, there are single point type, double point type and multi-point type; According to the conduction mode, there are unilateral and bilateral; According to the transmission mode of the pressurizing mechanism, there are pedal type, motor cam type, pneumatic type, hydraulic type and composite type (gas-liquid compression type); According to the characteristics of operation, there are non automation and automation; According to the installation method, there are fixed type, mobile type or portable type (suspended type); According to the moving direction of the movable electrode (usually the upper electrode) of the welding machine, there are vertical stroke (the electrode moves in a straight line) and arc stroke; According to the supply mode of electric energy, there are power frequency welding machine (using 50Hz AC power supply), pulse welding machine (DC pulse welding machine, energy storage welding machine, etc.), frequency conversion welding machine (such as low-frequency welding machine).

2. Parameter table

3. Product principle

The technological process of spot welding machine is opening cooling water, cleaning the surface of the welding piece, assembling it correctly, putting pressure between the upper and lower electrodes to make it contact well, heating the surface of the two parts contact with electricity, local melting, forming the nugget; Keep pressure after power off, make nugget cool and solidify to form solder joint under pressure, remove pressure, take out workpiece.

4. Product use

Jewelry industry: earrings, jewelry, headwear and other manufacturers, suitable for precision spot welder, medium frequency welder and desktop spot welder. Home appliance industry: such as air conditioner and water heater. Recommended are multi spot welder, backplane multi spot welder and hand-held welder.

5. FAQ

Q: Are you the factory or trading company?
A: We are the first manufacturer of filter/application from 1990.

Q: What is your Minimum Order Quantity of your Product?
A: Normally the MOQ is 1 set;

Q: What's your payment term?
A: Usually, TT, Paypal, Alpay, Wei Xin, western union, can be selected according to your convenience

Q: What's your after-sales service?
A: Free online Technology Services 24h hours or engineers are available to serve machines overseas but travel cost will be born by your side;

Q: How Arrive to the factory?
A:If you fly, you can go to zhengding international airport. If you take the train, you can go to hengshui railway station. We will pick you up when you arrive.