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DR capacitor storage spot welder

Performance and characteristics

1.Full-digital integrated circuit in soft-start mode is used to control constant current charging faster and more stable

2. There is no need to charge the current limiting resistor to avoid energy waste caused by the heating of the current limiting resistor, which saves 40% of electricity compared to ordinary capacitor spot welding machines.

3. Digital charging voltage display, setting charging voltage is more accurate and convenient.

4. Imported or domestic brand-name emergency charge and discharge capacitors are used, with stable capacity and long life.

5. Welding speed is fast, welding quality is stable and consistent, low impact on welding, low requirements, energy saving and environmental protection.

6. The spot welding head and electrode are made of high-strength chromium-zirconium-copper material, which has the characteristics of high abrasion resistance and high temperature resistance, which can reduce the cost of user electrode materials.

use

Wide range of applications, especially suitable for high-demand welding of wires, plates, pipes and dissimilar metals such as aluminum, copper, stainless steel, alloys, nickel and other metals with good thermal conductivity.

Technical Parameters

model DR-500 DR-1000 DR-2000 DR-3000 DR-5000 DR-10000
rated power 2 KVA 3 KVA 4 KVA 6 KVA 8 KVA 15 KVA
Input voltage 220 V 220/380 V 220 / 380V 380V 380V 380v
Maximum stored energy 500 J 1000 J 2000 J 3000 J 5000 J 10000 J
Charging voltage 90-320 V 90-320 V 90-320 V 90-320 V 90-320 V 90-320 V
Welding thickness 0.8 + 0.8 mm 1.0 + 1.0 mm 1.5 + 1.5mm 2.0 + 2.0mm 2.5 + 2.5 mm 3.5 + 3.5mm
Electrode pressure 1000 N 1000 N 3000 N 4000 N 6800 N 9000 N
Cylinder stroke 50 mm 50 mm 60mm 60 mm 100 mm 100 mm
weight 150 Kg 180 Kg 360 Kg 460 Kg 560 Kg 780 Kg

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