We present an affordable, easy to use and reliable device for power supply of the welding transformers of multi-spot resistance welding machines producing steel wire mesh. We offer a complete solution in a single housing containing a microprocessor controller and a power circuit of up to nine thyristor modules and heat sinks. The device is ideal for upgrading the electrical power circuit of multi-spot resistance welding machines, both AC and DC.
Presented device is installed in all multi-spot resistance welding machines produced by one of the leading manufacturers of welding machines in Poland.
Characteristics of the device:
- support from 3 to 9 welding transformers
(from 3 to 9 double thyristor modules),
- microprocessor controller with an intuitive menu in Polish and English,
- resistance welding parametrs settings
(independently for each thyristor module):
- resistance welding power,
- resistance welding time,
- resistance welding power slope (reduces arcing),
- built-in resistance welding modes:
- simultaneous (●●●●●●●●●),
- sequential (●●●○○○○○○,○○○●●●○○○,○○○○○○●●●),
- singular (●○○○○○○○○,○●○○○○○○○,○○●○○○○○○,○○○●○○○○○,…,○○○○○○○○●),
- second set of welding parameters, called by an external signal,
- the ability to upload welding parameters from the PLC with RS232,
- protection filters for thyristor modules,
- reduced noise emission to power supply network,
- digital system for elimination of the DC component,
- galvanic separated inputs and output for protection against damage.
We have made a number of successful modernization of multi-spot resistance welding machines made by different manufacturers. The high quality of our thyristor resistance welding power and time controller is proved by our satisfied customers, who come back after years, to order modernization of next welding machines in their factories. Presented controller has been mounted in all multi-spot resistance welding machines produced by one of the leading manufacturers of welding machines in Poland.
Devices are mounted in the customer's factory at no extra charge.
We offer comprehensive automation of multi-spot welding machines producing steel mesh.
Presented control system has been mounted in all multi-spot resistance welding machines produced by one of the leading manufacturers of welding machines in Poland. Please, contact us if you are interested in buying fast and reliable multi-spot welding machine at a low price.
Characteristics of the multi-spot welding machines control system:
- modern system with a large human-machine interface screen and PLC,
- precise and fast moving the carriage (servo drive),
- both pneumatically and electrically moved electrodes are supported,
(it is able to program different sequence of electrodes movement),
- control of cross wire feeder and longitudinal wire feeder (servo drive),
- ease of use - intuitive menu in multiple languages (also Polish and English),
- visualization of the process of manufacture and the state of the machine,
- simple statistics (control of workers productivity),
- powerful editor which allows you to create patterns of meshes,
- support for multiple wire feeders (wires of different diameters in one mesh),
- automatic operation: eject finished mesh, return of the carriage, start,
- the ability to set parameters such as the speed of the carriage, ramp,
- multilingual messages about alarms and events (also Polish and English).