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Circumferential Seam Roller
The Circumferential Seam Roller Press Machine is a specialized device for reshaping and densifying circular weld seams on cylindrical metal workpieces. It adopts a hydraulic pressing system with precision rolling wheels to smooth and compact weld beads, enhancing both strength and appearance. This equipment is widely used in pressure vessels, LNG tanks, chemical containers, and food-grade stainless steel tanks.
Circumferential Seam Roller XYD-HFGY
- Introduction
1. Product Overview
The circumferential weld seam rolling machine is designed for shaping and finishing circumferential weld seams on metal cylindrical workpieces. Using hydraulic compression and roller pressing, it precisely flattens and compacts weld seams to enhance welding strength and surface quality. It is widely used for post-weld treatment in pressure vessels, chemical storage tanks, gas equipment, and pharmaceutical containers.
2. Product Features
| Item | Description |
|---|---|
| Hydraulic Automatic Compression | Hydraulic cylinders press rollers onto the weld seam, ensuring safe and stable force. |
| Wide Adaptability | Fits cylinder diameters from φ0.6m to φ4m with automatic height adjustment. |
| Precise Alignment Rolling | Roller axis aligns with weld seam center for better compaction quality. |
| Controlled Rolling Depth | Maximum rolling depth of 2 meters for various cylindrical structures. |
| Clear Operating Process | One-click start, automatic return, compatible with U-shaped tooling frame. |
| Workpiece Guide Support | Lateral guide frame prevents wobbling during rolling. |
3. Technical Specifications
| Parameter Item | Specification |
|---|---|
| Machine Dimensions | 1.7m × 0.8m × 3.1m |
| Total Power | 4KW |
| Total Weight | 3.5 tons |
| Rolling Diameter Range | φ600mm ~ φ4000mm |
| Maximum Rolling Depth | 2 meters (suitable for smaller tanks) |
| Rolling Thickness Range | 1.5mm ~ 8mm |
| Rolling Speed | 0.6 ~ 3 m/min (variable frequency control) |
4. Processing Range & Applications
Suitable for stainless steel tanks, carbon steel tanks, pressure vessels, natural gas storage tanks, chemical reactors, and pharmaceutical equipment. It improves weld quality, enhances aesthetics, and ensures airtightness, making it an essential auxiliary machine for medium and large container manufacturers.
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