S 411 CSO: Manual Band Saw with Automatic Head Descent and Variable Speed Inverter

The S 411 CSO is a manual horizontal band saw designed for cutting large steel tubes, profiles, and solid bars in fabrication and industrial environments where capacity, stability, and durability are required. It combines operator-controlled setup with automatic, hydraulically regulated head descent to deliver consistent cut quality while maintaining a mechanically robust and serviceable design.

The CSO configuration uses hydraulic control to manage head descent during the cutting phase, while head return to the raised position is performed mechanically by the operator. This approach ensures smooth, controlled cutting pressure while avoiding the complexity of powered head lift systems.

- Manual band saw operation with automatic hydraulic head descent during cutting.
- Mechanical head return maintains simplicity, reliability, and long-term serviceability.
- Variable speed inverter allows blade speed adjustment to suit different materials and cross-sections.
- Supports straight and miter cutting for heavy fabrication and structural applications.
- Rigid saw frame and heavy-duty vice clamping support stable cutting of large sections.

Operating Cycle:
Cycle start is initiated by the operator after material clamping. Once cutting begins, the machine performs the following operations during each cutting cycle:
1. Closing of the material vice and activation of the blade motor.
2. Cutting head descends under hydraulic control, regulating cutting pressure throughout the cut.
3. The cut is completed and the blade motor stops.
4. The cutting head is returned to the raised position manually.
(REPEAT)

Cutting Capacities:
- Round Material at 90°: 16.18" (411mm).
- Round Material at 45°: 11.81" (300mm).

- Square Material at 90°: 15.75" × 15.75" (400mm × 400mm).
- Square Material at 45°: 11.81" × 11.81" (300mm × 300mm).

- Rectangular Material at 90°: 15.75" × 11.81" (400mm × 300mm).
- Rectangular Material at 45°: 11.81" × 11.81" (300mm × 300mm).

Key Features:
- Hydraulic-controlled cutting descent provides smooth, consistent cutting action on large sections.
- Mechanical head return reduces system complexity and simplifies maintenance.
- Variable speed inverter enables precise blade speed control across a wide material range.
- Heavy-duty saw frame minimizes vibration during cutting.
- Integrated coolant system supports blade life and cut surface quality.

Specifications:
- Motor power: 3.0 kW.
- Blade speed: Variable via inverter.
- Blade dimensions: 160.63" × 1.34" × 0.042" (4080mm × 34mm × 1.1mm).
- Overall dimensions: 86.61" × 37.40" × 51.18" (2200mm × 950mm × 1300mm).
- Approximate weight: 1,500 lbs. (680kg).

Common Uses:
The S 411 CSO is used in heavy fabrication, structural steel processing, and industrial maintenance environments for cutting large tubes, profiles, and solid bars. Its combination of manual control, automatic hydraulic descent, and high cutting capacity makes it well suited for demanding applications requiring reliability, durability, and consistent cut quality.