Henan WadJay Machinery Co.Ltd
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ZH-2000 Longitudinal Seam Welding Machine 0.5mm-6mm Cylinder Without Deformation
Automatic Longitudinal Seam Welder series are 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,
travelling carriage, crossing slider, wire feeder and torch holder. Fingers-type clamping unit owns special push
from air cell, pressure of air cell is adjusted between 0 to 7kg/cm2, and the distance of two banks of fingers
between 5 to 20mm to satisfy various welding seam width; Water-cooling mandrel is designed according the work
pieces' diameter and length to ensure the strength. The top of mandrel is inserted water-cooling insert with groove
for heat-sink cooling. It is adjustable in mandrel height to handle various material thicknesses. Beam is fitted with
travel carriage which is moved straightly by track and driving unit, variable speed.
ZH-2500 Special Longitudinal Seam Welding Machine
| 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 | ||||
ZH-2000 Longitudinal Seam Welding Machine
ZH-3000 longitudinal seam welding machine
Special longitudinal seam welding machine