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Self-Aligning Welding Turning Roll for Pipe Surface Grinding & Finishing
Our self-aligning welding turning roll is heavy-duty industrial auxiliary equipment engineered for rotary processing of cylindrical metal workpieces. Beyond welding applications, this machine excels in pipe outer wall grinding, seam polishing, surface finishing, anti-corrosion painting, and non-destructive inspection.
Core Features & Benefits
The self-aligning roller design automatically adjusts contact angles according to pipe and cylinder outer curvature. This eliminates manual roller spacing adjustments for different diameter workpieces, maintaining firm, stable contact to prevent slipping, axial drift, and radial shaking during high-friction grinding operations.
Key Advantages for Grinding Operations
Vibration suppression and consistent workpiece rotation
Eliminates repeated manual repositioning of heavy pipes
Reduces labor intensity and improves operator safety
Industrial VFD infinitely variable speed control (0.1m/min to 10m/min)
Power Configuration
Pure copper high torque motor (0.75kW to 4.0kW) with hardened helical gear reducer
Roller Specifications
Model Range
Roller Diameter
Roller Width
1T-10T
250mm
120mm
20T-50T
320mm
200mm
80T-200T (Heavy-duty)
550mm
300mm
Construction & Durability
Precision cast steel roller hubs provide heavy load capacity, while polyurethane rubber coating offers excellent wear resistance, heat resistance, and high friction coefficient. The solid base frame is constructed from thick Q235B steel sections, fully welded and stress-relieved to resist vibration during continuous high-load grinding operations.
Electrical Control & Safety
Independent electrical cabinet with industrial frequency converter includes multi-protection functions: overload automatic stop, over-current protection, phase loss protection, and emergency stop cut-off. Control panel supports forward/reverse rotation, continuous run, and jog inching. Optional wireless remote control enhances operator safety by allowing distance from grinding sparks and debris.
Industrial Applications
Widely used in large diameter pipe fabrication, pressure vessel manufacturing, boiler production, petrochemical pipelines, wind power towers, and environmental storage tank workshops. Compatible with welding manipulators, automatic welders, and grinding tools for complete automated processing lines.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Year Established:
2005
Total Annual:
2800000-5100000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
We are a professional high-tech company engaged in designing and manufacturing automatic welding equipment, welding robot system, laser machines and material handling equipment.
Established in 2005, we are a leading supplier for automatic welding system, covering handheld laser welder, welding ro... We are a professional high-tech company engaged in designing and manufacturing automatic welding equipment, welding robot system, laser machines and material handling equipment.
Established in 2005, we are a leading supplier for automatic welding system, covering handheld laser welder, welding ro...
