| Category | Welding machines |
| worked hours | |
| hours under power | |
| state | excellent |
| At local norms | yes |
| status | visible |
| Last availability date | 17/06/2026 |
| Product id | P250328009 |
| Language |
This Ronzani Engineering 3-AXES 2 TORCHES welding machine, manufactured in 2019, is designed for the production of heat exchangers from steel sheets up to 2000 mm in width. It features a robust construction with a large blue frame and a metal conveyor surface equipped with rollers, facilitating the smooth transfer of sheets during processing.
The machine is equipped with two spot-welding units, each incorporating a TIG generator. These units are mounted on compressed air-driven slides for vertical movement and motorized independent axes for cross-travel, allowing precise positioning for spot and edge welding operations. Sheets are transported by two pairs of motorized rollers, capable of handling sheets with a minimum length of 900 mm.
A programmable logic controller (PLC) governs the machine's operations, managing the logical sequence of the processing cycle. The PLC interfaces with a touch-sensitive display terminal, enabling operators to input and store variable parameters such as welding times and positions.
Welding is performed using two EWM TETRIX 300 generators, visible as white and black equipment labeled 'ewm' located underneath the machine. The welding units include torch carriages with patented sheet holders to facilitate longitudinal, transverse, and spot welds. Brushing units aligned with the torches are used to clean welds. Spot and transverse welds are executed on a copper bar with cooling, while longitudinal welds occur on a copper roller.
The electrical supply for the machine is approximately 30 kW, operating at 400 Volt, 3-phase, 50 Hz, including the welding generators. Pneumatic or hydraulic components are visible on the machine's top corners, contributing to its operational capabilities.
Additionally, the machine is equipped with two remote weld monitoring camera systems, allowing manual control of longitudinal and transverse seam welds on the edges of the jacket sheets. The Ronzani Engineering logo is displayed on the front panel, confirming the machine's origin and authenticity.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
for the production of heat exchangers from steel sheet up to 2000mm width, with the following characteristics:
• The plant positions the spot-welding units and the sheets to be both spot and edge welded. The welding units are carried on compressed air driven slides for vertical travel and on independent motorised axes for cross-travel. The sheets are transferred by two pairs of motorised rollers which allow sheets of considerable length to be processed, with a minimum of 900mm.
• An electronic device (PLC) controls the machine, governing via the programme the logical sequence of the processing cycle. The PLC is connected to a touch sensitive display terminal (Touch Screen), which allows the variable parameters for the single processes, times and positions for welding to be input and memorised in the resident programmes.
• Two spot-welding units are provided each with a TIG generator, made up of a torch carriage, with a special patented sheet holder, for longitudinal, transverse and spot welds. Brushing units are fitted in line with the torch, and are used to clean the welds.
• Spot and transverse welding, which employ one spot-welding unit, is carried out on a copper bar with cooling.
• The longitudinal welds are effected on a copper roller.
• The welding devices, No. 2 generators EWM TETRIX 300, and accessories are carried at the side of the machine, while the respective controls and electrical components will be installed in the electric panel.
• The electrical energy supply rating is approximately 30 KW, including the welding generators, supplied at 400 Volt, 3 phase, 50 Hz, plus neutral and ground.
• No. 2 Remote Weld Monitoring Camera System, with manual control for longitudinal and transverse seam weld on the edges of the jacket sheets.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Client type | Factory – small or medium company |
| Active since | 2014 |
| Offers online | 2 |
| Last activity | Aug. 26, 2026 |
for the production of heat exchangers from steel sheet up to 2000mm width, with the following characteristics:
• The plant positions the spot-welding units and the sheets to be both spot and edge welded. The welding units are carried on compressed air driven slides for vertical travel and on independent motorised axes for cross-travel. The sheets are transferred by two pairs of motorised rollers which allow sheets of considerable length to be processed, with a minimum of 900mm.
• An electronic device (PLC) controls the machine, governing via the programme the logical sequence of the processing cycle. The PLC is connected to a touch sensitive display terminal (Touch Screen), which allows the variable parameters for the single processes, times and positions for welding to be input and memorised in the resident programmes.
• Two spot-welding units are provided each with a TIG generator, made up of a torch carriage, with a special patented sheet holder, for longitudinal, transverse and spot welds. Brushing units are fitted in line with the torch, and are used to clean the welds.
• Spot and transverse welding, which employ one spot-welding unit, is carried out on a copper bar with cooling.
• The longitudinal welds are effected on a copper roller.
• The welding devices, No. 2 generators EWM TETRIX 300, and accessories are carried at the side of the machine, while the respective controls and electrical components will be installed in the electric panel.
• The electrical energy supply rating is approximately 30 KW, including the welding generators, supplied at 400 Volt, 3 phase, 50 Hz, plus neutral and ground.
• No. 2 Remote Weld Monitoring Camera System, with manual control for longitudinal and transverse seam weld on the edges of the jacket sheets.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Category | Welding machines |
| worked hours | |
| hours under power | |
| state | excellent |
| At local norms | yes |
| status | visible |
| Last availability date | 17/06/2026 |
| Product id | P250328009 |
| Language |
This Ronzani Engineering 3-AXES 2 TORCHES welding machine, manufactured in 2019, is designed for the production of heat exchangers from steel sheets up to 2000 mm in width. It features a robust construction with a large blue frame and a metal conveyor surface equipped with rollers, facilitating the smooth transfer of sheets during processing.
The machine is equipped with two spot-welding units, each incorporating a TIG generator. These units are mounted on compressed air-driven slides for vertical movement and motorized independent axes for cross-travel, allowing precise positioning for spot and edge welding operations. Sheets are transported by two pairs of motorized rollers, capable of handling sheets with a minimum length of 900 mm.
A programmable logic controller (PLC) governs the machine's operations, managing the logical sequence of the processing cycle. The PLC interfaces with a touch-sensitive display terminal, enabling operators to input and store variable parameters such as welding times and positions.
Welding is performed using two EWM TETRIX 300 generators, visible as white and black equipment labeled 'ewm' located underneath the machine. The welding units include torch carriages with patented sheet holders to facilitate longitudinal, transverse, and spot welds. Brushing units aligned with the torches are used to clean welds. Spot and transverse welds are executed on a copper bar with cooling, while longitudinal welds occur on a copper roller.
The electrical supply for the machine is approximately 30 kW, operating at 400 Volt, 3-phase, 50 Hz, including the welding generators. Pneumatic or hydraulic components are visible on the machine's top corners, contributing to its operational capabilities.
Additionally, the machine is equipped with two remote weld monitoring camera systems, allowing manual control of longitudinal and transverse seam welds on the edges of the jacket sheets. The Ronzani Engineering logo is displayed on the front panel, confirming the machine's origin and authenticity.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Factory – small or medium company |
| Active since | 2014 |
| Offers online | 2 |
| Last activity | Aug. 26, 2026 |
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