NTM 350-S: 14" Semi-Auto, Double-Column Cold Saw

The NTM 350 S is a semi-automatic circular cold saw engineered for high-accuracy cutting of bars and profiles where extended miter capability and controlled automation are required. Its heavy-duty structure, reinforced swivel head, and automated cutting sequence support stable blade engagement and repeatable results in demanding fabrication and production environments.

In standard cold saw sizing practice, the 370mm blade capacity places this machine in the 14.5" class. This positions the NTM 350 S above standard 14" machines, providing additional 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° to the left and up to 60° to the right for advanced miter cutting applications.
- Operates within the widely recognized 14.5" blade class for higher-capacity cold saw operations.
- Maintains blade life and cut quality through integrated blade lubrication and chip-breaking systems.
- Enhances operator safety through controlled head movement and defined mechanical stop positions.

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 blade motor stops and the head returns to its initial position.
4. The vice opens, releasing the material.
(REPEAT)

Cutting Capacities:
- Round Tube at 0°: 3.94" (100mm).
- Round Tube at 45° Right: 3.54" (90mm).
- Round Tube at 60° Right: 3.54" (90mm).

- Square Tube at 0°: 3.94" × 3.94" (100mm × 100mm).
- Square Tube at 45° Right: 3.54" × 3.54" (90mm × 90mm).
- Square Tube at 60° Right: 3.54" × 3.54" (90mm × 90mm).

- Rectangular Tube at 0°: 3.54" × 4.92" (90mm × 125mm).
- Rectangular Tube at 45° Right: 3.54" × 3.54" (90mm × 90mm).
- Rectangular Tube at 60° Right: 3.54" × 3.54" (90mm × 90mm).

Key Features:
- Semi-automatic cutting cycle delivers consistent results with reduced operator fatigue.
- Heavy-duty swivel head with mechanical stops at 0°, 45°, and 60° ensures repeatable miter accuracy.
- Integrated blade lubrication pump and chip breaker maintain cutting efficiency and blade cleanliness.
- Adjustable head stroke stops allow precise control of cutting motion.
- Supplied with steel pedestal, bar stop, bar support arm, and service tools.

Specifications:
- Motor power: 1.9–2.5 kW.
- Blade speed range: 36–72 rpm.
- Blade diameter (class): 14.5".
- Blade diameter (actual): 14.57" (370mm).
- Overall dimensions: 103.94" × 66.93" × 74.80" (2640mm × 1700mm × 1900mm).
- Approximate weight: 1,059 lbs. (480kg).

Common Uses:
The NTM 350 S is well suited for structural fabrication, heavy maintenance operations, and production environments requiring precise angled cuts up to 60°. Its extended miter capability and semi-automatic operation make it an effective solution for higher-capacity profiles, frames, and structural assemblies.