Product Overview
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The PPEW series through-hole chuck type automatic pipe welder is mainly used for automatic welding of pipelines and tanks in various industries. The workpiece can be clamped at the end by the chuck or passed through the center of the chuck for clamping and driven rotary welding. It can realize automatic welding of pipe-to-pipe, pipe-to-fitting, small tanks, etc. The travelling movement of the cantilever welder satisfies circumferential seam welding in the axial direction of the pipe, enabling automatic welding of both butt-joint groove circumferential welds and socket fillet welds.
Product Brochure
Showcasing product details and real application scenarios from multiple angles
Welding Quality
Stringent process standards ensure the reliability of every weld
- Inspection compliance: Excellent welding quality, welds pass RT/UT inspection.
- Mechanical properties: Meets the requirements of pressure tests or mechanical property tests such as impact, tensile, and bending.
- Neat appearance: Welds are well formed, without defects such as porosity, undercut, cracks, slag inclusion, lack of penetration, or lack of fusion.
Product Specifications
Overview of models and technical performance indicators
| Equipment Model | PPEW-8 | PPEW-12 | PPEW-16 | PPEW-24 | PPEW-32 |
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| Applicable Pipe Diameter | DN20-200 | DN30-300 | DN40-400 | DN100-600 | DN100-800 |
| Chuck through-hole diameter | Φ170mm | Φ240mm | Φ240mm | Φ360mm | Φ360mm |
| Chuck clamping method |
Manual clamping chuck
Pneumatic automatic clamping chuck
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| Workpiece types | Pipe + pipe, pipe + elbow, pipe + flange, pipe + reducer, pipe + end cap, pipe + tee, fitting + fitting, tank + end cap + flange, etc. | ||||
| Applicable materials |
Carbon steel, alloy steel, stainless steel, low-temperature steel, duplex stainless steel, titanium alloy, etc.
(Additional configuration available for welding aluminum alloy, aluminum-magnesium alloy, etc.)
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| Applicable Bevel Type | Various bevel types such as I, V, U, double V, double V + U | ||||
| Applicable workpiece welds | Groove circumferential welds / socket fillet welds | ||||
| Welding process |
TIG
Hot-wire TIG
GMAW
SAW
(One or multiple welding processes can be selected)
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| Welding method | Workpiece rotates, welding torch can oscillate horizontally / obliquely / remain stationary during welding | ||||
| Multi-layer multi-pass welding | Single-layer welding can be selected, or continuous automatic multi-layer multi-pass welding can be used for completion | ||||
| Control mode | WPS welding procedure expert database system, with manual jog control / automatic program control | ||||
| Optional equipment configuration |
① Integrated base type: Chuck through-hole main unit + mobile cantilever welder + integrated base + welding power source
② Rail type: Chuck through-hole main unit + mobile cantilever welder + rail + welding power source
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※ As products are continuously iterated and upgraded and operating conditions differ among users in different industries, the configuration and performance parameters are subject to those confirmed at the time of order.
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