Heat Activated NiTi Rotary Files

Advanced thermal treatment technology for flexible, efficient and predictable root canal preparation.
Designed for dental clinics, distributors and OEM partners worldwide.

AMEXORS SX S1 S2 F1 F2 F3 Root Canal Files NiTi Heat Activated Dental Rotary Endo Files Rotary Files Dental Endodontic Instruments

Advanced Heat Treatment for Reliable Root Canal Preparation

Heat Activated NiTi Rotary Files are designed with advanced nickel titanium alloy and thermal treatment technology to deliver enhanced flexibility, fatigue resistance and efficient cutting performance.

The optimized design helps clinicians achieve smooth canal shaping while maintaining the original anatomy of complex root canals.

Better Adaptation to Curved Canals

Heat treatment improves flexibility and shape memory, helping files adapt to curved and complex canal anatomy.

Smooth and Controlled Canal Shaping

Precision manufacturing creates sharp cutting edges for efficient shaping and stable performance.

Reliable Performance During Rotary Procedures

Optimized material treatment improves resistance against repeated mechanical stress.

Efficient Debris Removal

Optimized flute design supports smooth debris removal and reduces blockage risk.

Available Heat Activated NiTi Rotary Systems

Comprehensive rotary file solutions designed for efficient shaping, enhanced flexibility and predictable root canal preparation.

Full Sequence Heat Activated NiTi Rotary Files

A complete rotary file system covering shaping and finishing procedures with multiple file sizes for different canal preparation requirements.

Key Features

  • Complete shaping and finishing sequence
  • Heat activated NiTi alloy for enhanced flexibility
  • Multiple taper options for different clinical needs
Item Specification
Length 21mm / 25mm / 28mm / 31mm
Taper 04 – 11
Tip Size #18 – #40
Speed 350 rpm
Torque 1.8 – 2.0 N·cm

Flexible Heat Activated NiTi Rotary Files

A flexible rotary file system designed for improved canal adaptation and efficient shaping in complex root canal anatomy.

Key Features

  • Enhanced flexibility for curved canals
  • Pre-bend capability for easier access
  • Variable taper design for controlled shaping
Item Specification
Material Heat Activated NiTi
Cross Section Convex triangular
Design Variable taper
Feature Pre-bend capability
Amexors Gold Electric NITI Heat Activated Rotary Endodontic Files High Cutting Efficiency Dental Treatment Safety Flexibility 00
Amexors Curved Canals endo files

Curved Canals

Enhanced flexibility helps files adapt to curved and complex canal anatomy.

Amexors complex root canal anatomy 3D visualization

Complex Canal Anatomy

Designed for controlled shaping while preserving natural canal structure.

Amexors root canal preparation rotary file

Routine Root Canal Preparation

Reliable performance for daily endodontic procedures with consistent shaping efficiency.

Consistent Quality for Professional Dental Applications

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Heat Treatment Control
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Precision Grinding Process
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Consistent File Geometry
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Quality Inspection

Heat activated NiTi rotary files are endodontic instruments made from nickel titanium alloy with advanced thermal treatment technology. The heat treatment process improves flexibility, shape memory and fatigue resistance, allowing the files to better adapt to curved and complex root canal anatomy while maintaining efficient cutting performance during canal preparation.

Compared with traditional NiTi rotary files, heat activated NiTi files undergo a specialized thermal treatment process that modifies the material properties of the alloy. This provides enhanced flexibility, improved shape memory and better resistance to cyclic fatigue, helping clinicians achieve smoother and more controlled root canal shaping, especially in curved canals.

For curved canals and complex root canal anatomy, heat activated NiTi rotary files with enhanced flexibility are commonly preferred. AMEXORS provides flexible rotary file systems designed to improve canal adaptation and maintain controlled shaping performance. The appropriate file sequence should be selected according to canal anatomy, treatment requirements and clinician preference.

AMEXORS Heat Activated NiTi Rotary Files are available in multiple sizes and lengths to meet different clinical requirements. Available lengths include 21mm, 25mm, 28mm and 31mm, with different taper and tip size options depending on the rotary file system. Customized specifications and packaging solutions are also available for OEM projects.

Yes. AMEXORS provides OEM and private label solutions for dental distributors, brands and professional dental suppliers. Services include customized packaging, product labeling, product combinations and export support. We work with partners to provide reliable heat activated NiTi rotary file solutions for different market requirements.