Product Name:Semi Automatic Longitudinal Vertical Seam Welder
Straight Seaming Welding Machine for Cans Product Description Achieve strong, consistent hermetic seams on cylindrical containers
with our semi-automatic longitudinal vertical seam welder. Using
resistance welding technology, two rotating wheels press the can
body and generate localized heat, forming overlapping weld points
into a continuous, high-strength bond. Ideal for oil tanks,
industrial barrels, automotive fuel containers, mufflers,
radiators, and storage cans. The system features a robust
vibration-resistant frame, precision rolling welding head, and
synchronized wheel drive for slip-free high-speed operation.
Quick-response pneumatic pressurization and multi-channel cooling
ensure weld integrity and extend electrode life. Reliable,
repeatable seams with minimal setup time. Technical Parameters Model/Item | Unit | FN-80-H | FN-100-H | FN-160-H | FN-100-E | FN-160-E | Rated power | KVA | 80 | 100 | 160 | 100 | 160 | Voltage input | V | 380 | 380 | 380 | 380 | 380 | Frequency | Hz | 50 | 50 | 50 | 50 | 50 | Max. short circuit current | KA | 26 | 30 | 40 | 30 | 40 | Working stroke | mm | 100 | 100 | 100 | 100 | 100 | Welding efficiency | m/min | 0.7-3.9 | 0.7-3.9 | 0.7-3.9 | 0.7-3.9 | 0.7-3.9 | Max. force | N | 6000 | 6000 | 7800 | 6000 | 7800 | Max. welding capacity | mm | 1.2+1.2 | 1.5+1.5 | 2.0+2.0 | 1.5+1.5 | 2.0+2.0 | Motor Power | W | 550 | 750 | 750 | 750 | 400 | Cooling consumption | L/min | 8 | 8 | 10 | 8 | 10 | Weight | Kg | 380 | 510 | 630 | 530 | 700 |
Main Features - Heavy-Duty Welding Frame
Fabricated from welded steel plate and sections, stress-relieved
and machined for dimensional stability. Provides the rigidity
needed to maintain alignment and precision during continuous seam
welding. - High-Efficiency Rolling Welding Head
Constructed from single-piece chrome zirconium copper for optimal
conductivity and heat resistance. Silver-contact shaft transmission
combined with internal water cooling near contact zones ensures
efficient power delivery, reduces thermal buildup, and prolongs
component life. - Synchronized Wheel Drive System
A geared reduction motor drives both upper and lower welding wheels
simultaneously via a differential gearbox and splined shaft. This
maintains equal wheel speeds, preventing slippage or surface drag
on the can during welding. - Rapid-Response Pressurization
Vertical-acting air cylinder with short-stroke solenoid valve
connection enables fast clamp-and-release cycles. A
self-lubricating guiding mechanism minimizes inertial impact,
reducing electrode wear and preventing excessive indentation on
workpiece surfaces. - Stable Pneumatic & Safety Control
Branded solenoid valves, regulators, and filters ensure consistent
air supply. The system includes an air reservoir for pressure
stabilization and a pressure sensor monitored by the PLC.
Low-pressure detection prevents weld defects or cylinder failure,
enhancing process reliability. - Multi-Zone Water Cooling System
Separate parallel cooling circuits for the transformer, inverter,
and electrode assembly effectively dissipate heat. Equipped with
inline flowmeters, filters, and ball valves, the system monitors
coolant flow and triggers an alert if circulation is
insufficient—protecting welding quality and part longevity
Multi Types Of Seam Welders More details, please contact! |
