Friendship Machinery Co., Ltd
Friendship Machinery Co., Ltd Welding & Cutting, Quality Is Our Pursuit Of The Eternal Theme !
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1. Introduction
Longitudinal Seam Welding Machine is mainly used for welding longitudinal seam of thin sheet. It adopts cantilever type, and it is mainly composed of frame, fingers-type clamping unit, water cooling mandrel, traveling carriage, crossing slider, wire feeder and torch holder.
Artificial workpiece pushed in juxtaposition to the core shaft artificial weld position, pneumatic keys clamp work piece side pressing, electric torch shift to the weld joint, electric drop of welding gun, fine tune the torch alignment, welding press welding "button, the welding power supply automatic arc, arc stability, welding torch automatic walking, began to normal welding process, to set the welding length automatically stop welding, automatic welding gun rising, torch automatic reset high-speed, gas moving platen release, hydraulic pressure to open the mandrel hanger, unloading the workpiece, automatic welding.
2. Main Parameter
| Model | ZH-500 | ZH-1000 | ZH-1500 | ZH-2000 | ZH-2500 | ZH-3000 | ZH-3500 |
| Welding Length | <=500 | <=1000 | <=1500 | <=2000 | <=2500 | <=3000 | <=3500 |
| Min.Cyliner Diameter (mm) | >=110 | >=150 | >=180 | >=230 | >=280 | >=340 | >=400 |
| Welding Thickness (mm/min) | 0.2-6 | 0.4-6 | 1-6 | ||||
| Welding Speed (mm) | 150-1500 | ||||||
| Speed Control | VFD | ||||||
| Workingpiece Fixing Method | Pneumatic | ||||||
| Stepped Precision (mm) | ±0.1 | ±0.15 | ±0.2 | ||||
