QH-GC3-H 3-Chuck Heavy Duty Lathe Tube Cutting Machine Weldseam Identification Beveling Cutting

Weldseam Identification Ensures Structural Precision: Auto-detection of weld seams avoids 2-3mm manual marking deviations common in traditional setups—critical for oil pipelines, where misaligned cutting/beveling could weaken weld joints and cause leaks. The system’s compatibility with both round/square tubes (Φ15-580mm/15×15-580×580mm) also eliminates the need for separate seam-locating tools, reducing equipment costs.

±45° Beveling Boosts Weld Joint Quality: The ±45° adjustable bevel range matches industry-standard weld prep requirements (e.g., wind tower flange joints). Paired with ±0.03mm accuracy, it creates uniform bevel edges that fit seamlessly with mating tubes—reducing weld filler material use by 15% and rework rates by 30% compared to machines with fixed-angle beveling.

Synergy of Seam Identification + Beveling Saves Time: The machine first identifies weld seams, then automatically adjusts the ±45° beveling path to align with seams—streamlining the workflow from “seam locate → cut → bevel” into one continuous process. For 12500mm wind power tubes, this cuts total processing time per unit by 25% vs. machines requiring separate seam marking and beveling steps.

20T Frame Stabilizes Heavy-Tube Processing: The 20T heavy-duty structure (22200×5350×2650mm) minimizes vibration during high-power (20KW) beveling of thick-walled tubes (20mm+). This stability ensures weldseam identification remains accurate (no frame shift) and ±45° bevels stay consistent across the 11500-12500mm tube length—avoiding uneven bevels that compromise load-bearing capacity in heavy steel structures.