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Automatic Welding Machine for Automatic Root Pass, Filled in and Final Welding
**Multifunction Automatic Pipe Welding Machine**
**Automatic Pipe Welding Machine / Piping Welding Machine**
**Model No.:** PPAWM-16AA, PPAWM-24AA, PPAWM-32AA, PPAWM-40AA, PPAWM-48AA
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### **Key Features**
- **Online Performance:** Designed to integrate seamlessly into production lines for high-efficiency operations.
- **Application:** Ideal for backing welding or welding the cover of aluminum alloy pipes where high-quality welds are required.
- **Welding Capacity:** High, capable of completing 250–500 inches of welding per day.
- **Operability:** User-friendly and easy to operate, even for new users with minimal training.
- **Surface Finishing:** Excellent, as the welding gun maintains an optimal position throughout the process.
- **Welding Compliance Rate:** Minimum 98%, ensuring minimal rework for skilled operators.
- **Driving Reliability:** Good, driven by frictional force. For large diameter pipes with elbows, a balance weight or chain tensioner is recommended to enhance reliability.
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### **Technical Specifications**
- **Applicable Pipe Diameter:**
- DN50–400 (φ 60–426)
- DN50–600 (φ 60–610)
- DN200–800 (φ 219–813)
- DN400–1000 (φ 426–1016)
- DN600–1200 (φ 610–1219)
- **Pipe Wall Thickness:** 3–60 mm
- **Materials:** Carbon steel, alloy steel, stainless steel, cryogenic steel, and more.
- **Welding Lines:** Suitable for various butt joints including pipe-to-pipe, pipe-to-elbow, pipe-to-flange, flange-to-flange, and flange-to-elbow. A dummy pipe transition may be used if necessary.
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### **System Components**
- **Driving System:** Powered by rubber rollers and a reducer.
- **Clamping System:** Utilizes a boom with a press roller for secure clamping.
- **Bracket System:** Separate trolley system that can adjust height and length along the track according to pipe length.
- **Counterweight System:** Not required.
- **Speed Regulation:** VF stepless speed control system for smooth operation.
- **Adjustment Mode:** Equipped with an electric cross regulator for precise positioning.
- **Oscillating System:** Patented technology driven by a step motor for consistent bead width.
- **Control System:** Advanced PLC control with a touch screen interface for intuitive operation.
- **Welding Procedures:** Supports TIG, MIG, FCAW, and SAW processes, suitable for root pass, fill pass, and final welding.
- **Welding Power Source:** Available options include Lincoln, Miller, or Saf-Pro Digi@Wave500, depending on customer requirements.
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### **Product Details**
- **Model Numbers:** PPAWM-16AA, PPAWM-24AA, PPAWM-32AA, PPAWM-40AA, PPAWM-48AA
- **Purpose:** Used for pipe spool fabrication in industrial applications.
- **Applicable Industries:** Oil & Gas, Petrochemical, Petroleum, Offshore, and more.
- **Welding Power Source:** Lincoln, Miller, or Chinese brands (as per request).
- **Trademark:** QSPT
- **Certifications:** ISO9001, CE, SGS, TUV
- **Origin:** Made in Shanghai, China
- **HS Code:** 8515800090
This multifunction automatic pipe welding machine is designed for efficiency, precision, and versatility, making it a reliable choice for complex piping projects across multiple industries. Whether you're working on small-scale or large-diameter pipelines, this equipment delivers consistent performance and high-quality results.