Medium Frequency Resistance Longitudinal Seam Welder-Common Type
Welding Product Specifications
1.Welding Materials: Stainless steel wire mesh + stainless steel perforated filter cylinder
2.Workpiece Profile: Stainless steel filter elements with diameter ranging from 60 mm to 150 mm and a maximum length of 12,000 mm
3.Material Thickness: Single-layer stainless steel wire mesh in thicknesses of 0.1 mm, 0.3 mm and 0.5 mm, stacked in six layers
4.Welding Process Requirements: Seam rolling welding process with programmable and adjustable welding speed
Complete Machine Composition
The complete machine consists of a welding control system, welding wheels, transmission system, welding transformer, pneumatic pressurizing unit and integrated machine frame.
1. Welding Current: The welding system is powered by a medium-frequency inverter power supply.
2. Input Power Supply: 3-phase AC 380V input with balanced grid voltage across three phases.
3. Welding Controller: Sanke SVF series medium-frequency inverter AC resistance seam welding controller equipped with an LCD touchscreen for real-time display and adjustment of all welding parameters.
4. Transmission Mechanism: A variable frequency drive controls a 3-phase asynchronous motor for power output. Both upper and lower welding wheels adopt silver tile conductive boxes, driven by a synchronous gearbox to realize synchronous rotation at identical speeds.
5. Welding Wheels: Fabricated from high-quality alloy copper electrodes, cooled via combined internal and external water cooling.
6. Transformer: National standard all-copper water-cooled medium-frequency resistance welding transformer.
7. Pneumatic Assembly: Standard three-rod guided air cylinder with an 80 mm bore diameter.
8. Main Machine Frame: Integrated sheet metal welded construction, with reinforced square steel supports installed at all stress-bearing positions of the frame.
9. Lower Cantilever Support: A secondary lower support is fitted at the distal end of the lower copper bar, made of L-shaped copper plate measuring 70 mm × 10 mm in width and thickness. carbon steel) plate.
Automatic Rolling Type Medium Frequency Resistance Longitudinal Seam Welder –Auto. Clamping
GetaMetal Automatic Rolling Type Medium Frequency Resistance Longitudinal Seam Welder supports manual loading and unloading, automatic forming and automatic welding; different products can be processed by replacing molds.
The complete machine consists of a welding control system, welding transformer, welding wheels, PLC control system, forming tooling molds, pneumatic pressurizing unit and integrated frame.
The welder adopts lap resistance welding technology. It performs rolling welding on double-layer or multi-layer filter screens, thin plates and other workpieces via circular electrode rolling welding.
The main body of the welder features a wheeled frame structure. The upper welding electrode wheel is driven by a stepper motor through a lead screw for horizontal travel. The lower electrode is composed of beryllium cobalt copper bar, cantilever structure and forming tooling mold.