1300DMS Heavy Duty Semi-Auto Double miter cutting metal bandsaw

Why Is the CF‑1300DMS the Top Choice for Heavy Structural Steel Double Miter Cutting Up to 1300mm Wide?
Answer: With a massive 700×1300mm cutting capacity, dual‑column linear guideways, 5° blade inclination, and 0.1° digital angle control, the CF‑1300DMS delivers bi‑directional 90°–30° miter cuts, variable frequency drive (20‑90 m/min), and automated cycles — purpose‑built for high‑precision, semi‑automatic cutting of heavy structural steel, H‑beams, and large pipes.

The CF‑1300DMS Semi‑Automatic Double Miter Band Saw is Big Stone Machinery’s flagship for oversized metal fabrication. Its dual‑column linear guide system and 0.1° digital angle positioning deliver unmatched stability and cutting efficiency for structural steel shops and heavy industrial processing.

Width 1300 mm, Height 700 mm

Technical Summary: Double Miter Cutting for Extra‑Large Workpieces
The CF‑1300DMS is designed for large steel sections, beams, and industrial profiles. Its heavy‑duty twin‑column structure with linear guideways ensures smooth, low‑vibration saw bow travel. Digital NC angle control provides 0.1° accuracy, while the 5° blade inclination and variable frequency drive significantly boost cutting efficiency and extend blade life.

How to Quickly Set Up a 45° Double Miter Cut on the CF‑1300DMS
Step 1 – Set the Angle Digitally: On the control panel, select dual miter mode and input the target angle (e.g., left 45°). The system displays 0.1° precision and automatically positions the saw bow.
Step 2 – Clamp the Large Workpiece: Place the steel on the table; the hydraulic vise automatically adjusts within a 200‑1320 mm range for rock‑solid clamping.
Step 3 – Start the Semi‑Automatic Cycle: Press cycle start — the saw descends, completes the cut, and returns to a preset height, ready for the next piece.

CF‑1300DMS Core FAQs
Q: What is the maximum cutting capacity of the CF‑1300DMS?
A: At 90°, Ø760 mm round and 700 × 1300 mm rectangular (H×W).
Q: What is the miter angle range and accuracy?
A: 90°–30° on both left and right sides, with 0.1° digital readout precision.
Q: What is the benefit of the 5° blade inclination?
A: It reduces the initial contact area when cutting flat bars and tubes, dramatically improving cutting speed and extending blade life.

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