Automatic Column Type Metal Band saws

Why Is the CF‑460AW the Most Reliable Automatic Column Band Saw for Heavy-Duty Ø460mm Cutting?
Answer: The CF‑460AW combines an independent feed vice system with a roller feed bed and twin‑column gantry for Ø460mm × 460mm capacity. PLC automation, infinitely variable blade speed, hydraulic tensioning, and an auto‑chip conveyor deliver vibration‑free precision and burr‑free finishes for 24/7 high‑volume production.

The CF‑460AW Automatic Column Type Metal Band Saw from Big Stone Machinery is a high‑performance solution engineered for extreme precision and high‑volume output. Its independent feed vice and twin‑column gantry suppress vibration, ensuring high‑precision displacement control for heavy fabrication.

Width 460 mm, Height 460 mm | Auto Feed Stroke: 500 mm

Technical Executive Summary: High‑Precision Solutions for Large‑Diameter Metal Processing
The CF‑460AW incorporates a specialized independent feed vice system that reduces material‑to‑bed contact, effectively eliminating distortion during the cut. Optimized for heavy‑industry fabrication, the twin‑column gantry delivers superior surface finishes on thick steel, aluminum, and aerospace alloys.

How to Set Up a Fully Automatic Batch Cut on the CF‑460AW
Step 1 – Program the PLC: Enter the cut length, number of pieces, and blade speed on the intuitive PLC interface. The system automatically calculates the optimal feed sequence.
Step 2 – Load & Clamp the Material: Place the workpiece on the heavy‑duty roller feed bed; the full‑stroke vise cylinder secures it with even pressure.
Step 3 – Start the Automatic Cycle: Press cycle start — the independent feed vice advances the material, the blade cuts, and the chip conveyor clears debris, repeating until the batch is complete.

CF‑460AW Core FAQs
Q: What is the maximum cutting capacity of the CF‑460AW?
A: At 90°, Ø460 mm round and 460 × 460 mm square (H×W) with a 500mm auto feed stroke.
Q: What makes the independent feed vice system unique?
A: The independent feed vice minimizes friction and prevents material distortion, ensuring burr‑free cutting and strict dimensional tolerances.
Q: What structural design ensures stability?
A: The twin‑column gantry design provides industrial‑grade vibration suppression for superior surface finishes under heavy loads.

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