NTS 370: 14.50" Semi-Auto, Double-Column Cold Saw

The NTS 370 is a semi-automatic circular cold saw designed for accurate, repeatable cutting of steel bars and profiles in fabrication and production environments. Its rigid head structure, precision-ground vertical slides, and controlled cutting sequence provide stable blade engagement and consistent results across daily shop operations.

In standard cold saw sizing practice, the 370mm blade capacity places this machine in the 14.5" class. This positions the NTS 370 above standard 14" machines, offering increased cutting capacity while remaining compatible with commonly available large-format cold saw blades.

- Executes a controlled semi-automatic cutting cycle to improve repeatability and reduce operator workload.
- Swivel head rotates 45° left and 45° right with fixed mechanical stops for consistent miter accuracy.
- Operates within the widely recognized 14.5" blade class for higher-capacity cold saw applications.
- Maintains cut quality and blade condition through integrated coolant delivery and chip-breaking systems.
- Enhances operator safety through controlled head motion and low-voltage control architecture.

Operating Cycle:
Cycle start is initiated by pressing the start button. Once activated, the machine performs the following operations automatically during each cutting cycle:
1. Closing of the vice and activation of the blade motor.
2. Cutting head begins the controlled down-stroke.
3. The cut is completed and the head returns to its initial position while the blade motor stops.
4. The vice opens, releasing the material.
(REPEAT)

Cutting Capacities:
- Round Tube at 0°: 3.94" (100mm).
- Round Tube at 45° Right: 3.94" (100mm).
- Round Tube at 45° Left: 3.94" (100mm).

- Square Tube at 0°: 3.94" × 3.94" (100mm × 100mm).
- Square Tube at 45° Right: 3.94" × 3.94" (100mm × 100mm).
- Square Tube at 45° Left: 3.94" × 3.94" (100mm × 100mm).

- Rectangular Tube at 0°: 3.94" × 5.51" (100mm × 140mm).
- Rectangular Tube at 45° Right: 3.94" × 3.94" (100mm × 100mm).
- Rectangular Tube at 45° Left: 3.94" × 3.94" (100mm × 100mm).

Key Features:
- Semi-automatic cutting cycle delivers consistent results with reduced operator fatigue.
- Precision-ground vertical slides maintain head alignment throughout the cutting stroke.
- Mechanical rotation stops at 0° and ±45° ensure repeatable miter positioning.
- Integrated coolant pump and chip breaker support clean cuts and extended blade life.
- Supplied with steel pedestal, bar stop, bar support arm, and service tools.

Specifications:
- Motor power: 1.85–2.4 kW.
- Blade speed range: 25–50 rpm.
- Blade diameter (class): 14.5"
- Blade diameter (actual): 14.57" (370mm).
- Overall dimensions: 103.94" × 47.24" × 72.83" (2640mm × 1200mm × 1850mm).
- Approximate weight: 1,279 lbs. (580kg).

Common Uses:
The NTS 370 is well suited for fabrication shops, maintenance operations, and production environments cutting solid bars, tubes, and structural profiles where reliable miter accuracy and consistent cycle control are required. Its increased blade capacity and semi-automatic operation make it a strong choice for shops stepping up from standard 14" cold saws.