ZF-2500 Tube Straight Seam Welder for ERW Pipe Mill
The ZF-2500 Tube Straight Seam Welder is specifically designed for longitudinal seam welding of extended cylinders and steel pipes in solar water heater tank production and ERW high-frequency straight seam welded pipe manufacturing. With a 2.5-meter effective welding length and robust mechanical structure, this machine addresses the critical need for reliable sealing performance and structural strength in longer workpieces.
Key Features & Benefits
- Effortlessly handles workpieces up to 2.5 meters long
- Cantilevered extension with support device provides exceptional rigidity
- Piano-key pneumatic clamping ensures even pressure application
- Copper gaskets and back-gas protection enable single-sided welding with double-sided forming
- PLC core controller with precision walking mechanism driven by DC or servo motors
Technical Specifications
| Effective welding length |
≤2500mm |
| Welding diameter |
120-1000mm |
| Welding thickness |
0.5-6mm |
| Welding head moving speed |
220-2200mm/min |
| Welding torch adjust stroke |
Y=100mm, Z=100mm |
| Suitable welding process |
TIG, PAW, MIG, MAG, SAW, LASER welder |
| Input power |
AC220V 1P or 380V 3P |
| Walking drive |
DC servo motor + rack and pinion drive |
We offer straight seam welding machines in various lengths from 300mm to 2500mm to accommodate your specific manufacturing requirements.
The ZF-2500 effectively solves technical challenges of deformation during welding of long, thin-walled workpieces while significantly improving production efficiency and product consistency through automated control. This cost-effective automated welding solution handles longer welds and helps boost production capacity for manufacturing enterprises pursuing high quality and efficiency.
Trusted Manufacturing Partner
Wuxi Lemar Machinery Equipments Co., Ltd. provides stable, efficient, and highly customizable seam welding equipment with over 15 years of industry experience. As a high-tech enterprise, we focus on R&D and manufacturing of automatic welding and cutting equipment.