Product Overview
The PR1A Small Pipe Rotator is purpose-built for precise, controlled small-diameter pipe rotation in engineering machinery fabrication and repair workflows. It eliminates manual manipulation risks and ergonomic strain, delivers consistent rotational speed for uniform weld deposition, and integrates seamlessly with standard welding setups to cut fit-up time and reduce defect rates for small-bore piping assemblies across heavy equipment production lines.
Structural Features
Engineered with a compact, heavy-duty steel frame, the PR1A is optimized for reliable small-diameter pipe handling in space-constrained engineering machinery fabrication and repair workshops. Its low-profile design fits easily on standard workbenches or integrated fabrication lines, while precision-machined rotation components consistently ensure steady, wobble-free movement even for delicate thin-walled small piping commonly used in hydraulic and industrial fluid transfer systems.
- Non-marking, high-friction rollers for small pipe surfaces to prevent scuffing and slippage during continuous weld passes
- Modular height adjustment to fit varying small pipe diameters and align with fixed welding torch or operator positions
- Sealed drive unit protected from welding spatter, metal dust, and hydraulic fluid in heavy equipment fabrication shops
- Low-profile safety guards around rotating parts to reduce operator risk during small pipe loading and unloading
Typical Configuration
- Variable-speed drive subsystem with bi-directional control for clockwise/counterclockwise movement during multi-pass small pipe welds
- Quick-alignment fixture subsystem with adjustable clamps to secure small-diameter workpieces and maintain concentricity through full rotation cycles
- Dual-mode control subsystem with foot pedal and handheld remote for hands-free operation during welding and precision fit-up
- Universal base subsystem with pre-drilled mounting points for permanent workshop install or portable job site deployment
Applications
The PR1A Small Pipe Rotator serves core use cases across engineering machinery sectors, from OEM fabrication of small-bore hydraulic, fuel, and coolant line assemblies to aftermarket repair of construction, mining, and agricultural heavy equipment. It supports both bench-top batch pipe spool production and on-site repair workflows, delivering consistent, repeatable weld quality for common small piping prone to misalignment from manual handling.
Selection Support
Our team of experienced welding equipment specialists offers comprehensive personalized selection support to match the PR1A rotator to your specific small pipe fabrication and repair requirements, including custom load classes, mounting configurations, speed profiles, and workflow integration guidance tailored for engineering machinery applications. For detailed technical consultation, custom configuration quotes, full product specification sheets, and workshop or field compatibility assessments, visit the official product page at https://biqee.cn.
BIQEE @ DESAN ELECTRIC supplies welding automation systems. For technical selection support, contact https://biqee.cn.
Self-Aligning Welding Rotator (SAR Series)
Technical Specifications:
| Model | Max Load (tons) | Vessel Dia (mm) | Wheel DiaWidth (mm) | Motor Power (kW) | Wheel Speed | Overall Dim (mm) |
|---|---|---|---|---|---|---|
| SAR5 | 5 | 250-2300 | 250140 | 0.75 | 0.1-1 m/min | 1620690700 |
| SAR10 | 10 | 320-2800 | 300170 | 1.5 | 0.1-1 m/min | 1880780820 |
| SAR20 | 20 | 500-3500 | 350180 | 2.2 | 0.1-1 m/min | 2250930950 |
| SAR40 | 40 | 600-4200 | 400200 | 3.0 | 0.1-1 m/min | 250010151050 |
| SAR60 | 60 | 750-4800 | 450220 | 4.0 | 0.1-1 m/min | 300012001100 |
| SAR80 | 80 | 850-5000 | 500240 | 4.0 | 0.1-1 m/min | 320012001250 |
| SAR100 | 100 | 1000-5500 | 50080 (PU) | 5.5 | 0.1-1 m/min | 350014101350 |
| SAR150 | 150 | 1000-6000 | 500220 (Metal) | 6.0 | 0.1-1 m/min | 42009001450 |
| SAR200 | 200 | 1800-8000 | 550260 | 7.5 | 0.1-1 m/min | 48009001500 |
| SAR250 | 250 | 1800-8000 | 660260 | 11 | 0.1-1 m/min | 501011131600 |
| SAR500 | 500 | 1800-8000 | 800300 | 15 | 0.1-1 m/min | 560013702100 |
Note: Variable rotation speed (VFD). Wheels padded with heavy-duty rubber (SAR100 & smaller). Remote control with digital speed display.
For detailed specifications and pricing, contact us at [email protected] or visit https://biqee.cn.
Conclusion
Choosing the right welding automation solution is key to improving productivity and quality in your fabrication operations.
