ZF‑1000 Auto Straight Seam Welder 1000mm Welding Length for Pipe Shell Longitudinal Weld

ZF-1000 automatic longitudinal straight seam welding machine is designed for automatic longitudinal butt welding of metal cylinders, barrels and flat plates. Features pneumatic piano-key clamping mechanism and back-side copper forming liner for single-side welding double-side forming. PLC touch-screen control supports storage of multiple welding recipes with compatibility for TIG, MIG, MAG and plasma welding power sources.
- Pneumatic piano-key copper clamping structure provides uniform pressing force, reducing workpiece deformation during welding
- Back-protection copper block with forming groove ensures perfect back-side weld shaping and stable gas shielding effect
- PLC & touch-screen control with welding speed and parameter storage for repeated batch production
- Rack-pinion transmission with stepless adjustable torch moving speed for stable running and high repeat positioning accuracy
- Wide compatibility with TIG, MIG, MAG, and plasma welding power sources
- Heavy-duty welded machine frame for stable performance during long-time continuous industrial operation
- Flexible customization options for voltage, torch travel, auxiliary oscillator and CE documentation
| Item | Specification |
|---|---|
| Model | ZF-1000 |
| Effective Welding Length | 1000 mm |
| Minimum Inner Diameter of Workpiece | 95 mm |
| Applicable Welding Thickness | 0.3-5 mm |
| Welding Speed | 500-2200 mm/min, stepless adjustable |
| Control System | PLC + Human-machine touch screen |
| Clamping Mode | Pneumatic piano-key pressing |
| Driving Structure | Rack & pinion drive |
| Supported Welding Process | TIG / MIG / MAG / Plasma |
| Input Power Voltage | 380V 50Hz (customizable) |
| Overall Dimension | 2100×1100×1750 mm |
| Machine Weight | 1350 KG |
- Pneumatic Fast Positioning Baffle: Rapid clamping and zero-position accurate positioning, reducing workpiece loading time by over 60%
- Enhanced Copper Backing & Water Cooling System: Upgrade integral water-cooled copper forming liner for stable back protection, preventing weld oxidation and deformation
- Extended Welding Stroke Customization: Support for 1200mm/1500mm longer effective welding length for larger cylinder products
- Stainless steel / carbon steel cylinder & barrel longitudinal seam welding
- Water tank, solar heater, muffler, air duct, fire-fighting container production
- Pressure vessel shell parts, sheet metal butt-joint welding
- Kitchen hardware, environmental equipment, metal cabinet manufacturing
Yes, we are professional welding machine manufacturer with more than 15-year production experience.
Suitable for stainless steel, carbon steel, galvanized sheet, partial alloy material, thickness range 0.3-5 mm.
Machine body does not include welding power source. We can match suitable TIG / plasma power source as your demand.
Yes, motor and electric cabinet can be customized for 220V / 415V different local voltage standard.
Standard ZF-1000 lead-time 25-35 working days. Custom version will take 35-45 working days.
12-month warranty period. We provide remote video guidance for installation, operation and troubleshooting.
CE documents are available as extra option for export requirement.
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