AC spot welder is a kind of machine that can
firmly weld workpieces together. AC spot welding machine is
composed of step-down transformer, current regulator, heat
dissipation system, welding wire, handle and other accessories.
During welding, there is no need to use welding electrodes, but
only take the two pre welded workpieces as the two electrodes of
the circuit, and use the high temperature generated at the contact
resistance to melt the metal instantaneously, so as to firmly weld
the workpieces together. It can be widely used in automobile,
aviation, construction, machinery, metal products, electrical
switches and other industries. It can carry out high-quality and
strong brazing or brazing of various low-carbon steel, stainless
steel and non-ferrous metal plates and wires.
Functional features:
·High precision slide rail type motion mechanism
·Stable welding current of pressurizing mechanism
·Contactless switch adjustment
·High level single chip microcomputer fast control
·Constant current and constant voltage output adjustable
closed-loop control
·Automatic protection of overload and lack of voltage
·Output current monitoring
| Input power | Rated power(5%Staging rate) | Secondary short-circuit current | Electrode pressure | Electrode working stroke | Electrode arm extension length | Maximum welding capacity | Air source | Cooling water pressure | Cooling water flow | |
ZY25Q | 380V/AC,63A | 25KVA | 15KA | 600-1500N | 30MM | 200MM | 2.5+2.5mild steel | ≥0.5MPa | ≥0.3MPa | 9L/Min | $2,500 |