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DN Series Spot Welding Machine

 

DN Series Spot  Welding Machine

DN series spot welding machine has a pedal transmission lever, applying to spot welding parts of low carbon and non-ferrous metal. It has such advantages as simple structure, easy operation, low failure rate and low price.

DN2-25 portable precision spot welding machine is a new welding equipment controlled by controlled silicon. The welding machine is facilitated with adjusting installation showing the quantity of heat and welding time. It is widely used in spot welding of thin plate material for filing cabinets and switch cabinets. With flexible cable of three meters between welding electrode and the main unit, the welding can be done at any place. The welding machine has such properties as excellent welding spot and easy and flexible operation.

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DN Series Pneumatic Spot Welding Machine

DN-40 series spot welding machine makes the welding spot by partly heating with welding current and giving pressure on the heated spot. DN-40 spot welding machine is used for single spot welding with air transmission controlled by KD2 series integrated circuit controller. It has such properties as precision welding control and stable welding quality. The machine is mainly made up of the main body, welding transformer, series adjuster, upper electrode arm with guide, pressure cylinder and the bearing for lower electrode arm.

DN-63 series spot welding machine is a general pneumatic welding machine with vertical travel. The upper electrode moves up and down straightly with smooth adjusting working travel. The lower electrode is also adjustable vertically. It is used for single spot welding such as welding the parts of low carbon steel, alloy steel and some non-ferrous metal. The machine is facilitated with KD2 controller.

 

Model Power Voltage
V
Power Phase Adjusting
Series
Continuous Loading Rate % Specified Capacity Welding Thickness
DN-7 380 1 6 20 7 0.3+0.3~1.5+1.5
DN-16 380 1 6 20 16 0.5+0.5~2.0+2.0
DN-25 380 1 6 20 25 1+1~2.5+2.5
DN5-40 380 1 Continuous non-grade 20 40 0.2+0.2~3+3
DN-40 380 1 8 50 40 2.5+2.5
DN-63 380 1 8 50 63 2.5+2.5

 

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