Tunix Corporation

TCRB Series

Razor Blade Treatment Chamber

Designed for corrosion resistance testing of razor blades.

TCRB Series

Razor Blade Treatment Chamber

Designed for corrosion resistance testing of razor blades.

Precision Heat Treatment with Tunix Razor Blade Treatment Chambers

Tunix Corporation is a trusted name in advanced testing and process chambers, and our specialized Razor Treatment Chambers are designed to deliver unmatched precision and reliability in sub-zero heat treatment applications. These chambers play a crucial role in the manufacturing of razor blades and other high-performance metal components where surface hardness, durability, and structural integrity are key performance metrics. In industries like automotive and metallurgy, achieving specific material properties often requires a series of controlled heat treatment processes. Among these, sub-zero treatment—also known as cryogenic treatment—is critical for enhancing the wear resistance and toughness of metal parts. Tunix's Sub-Zero Testing Chambers and Razor Blade Treatment Chambers provide manufacturers with a dependable, energy-efficient solution to carry out these processes with consistent results.

Applications Beyond Razor Blades

While our chambers are tailored for razor blade heat treatment, their versatility extends to a variety of other metal treatment processes, such as:
  • Automotive Components: Gears, shafts, and transmission parts benefit from sub-zero treatment for improved fatigue life and wear resistance.
  • Precision Engineering: Components used in aerospace, defence, and heavy machinery manufacturing require similar treatments to improve performance under stress.
  • Tool & Die Industry: Enhancing the life of cutting tools and dies by relieving internal stresses and improving dimensional stability.
Our chambers support both quenching and annealing processes, making them a valuable asset for any production line that prioritizes quality and consistency.

Why Choose Tunix?

At Tunix Corporation, we combine engineering excellence with a deep understanding of industrial heat treatment needs. Here’s what sets our Razor Treatment Chambers apart:
  • Customization: We offer tailor-made solutions to meet specific client requirements based on load capacity, temperature range, and control systems.
  • Built-In Safety & Control: Equipped with digital controllers, alarms, and system diagnostics to ensure safe and smooth operation.
  • Low Maintenance Design: Robust build quality and modular components mean lower downtime and easy servicing.
  • Energy Efficiency: Our chambers are designed to optimize energy usage, reducing operational costs over time.

Technical Specifications – Razor Blade Treatment Chamber

Parameter Specification
Working Temperature As per customer requirement / Customizable
Minimum Temperature -80°C (Sub-Zero Freezing)
Ambient Conditions 25–30°C and 10–90% RH
Controller 7” Red Lion HMI with Siemens PLC
Cooling System Cascade Water-Cooled Refrigeration System
Evaporator Design Dual-layer solid aluminum block with brass blade plate
Power Requirement 415VAC ±5%, 3 Phase, 50/60 Hz, 4 wire + Earth
Cooling Principle Conduction-based sub-zero cooling for blade strips
Application Razor blade quenching and sub-zero heat treatment

Why Razor Treatment Matters in Blade Manufacturing

The quality of a razor blade is defined by its sharpness, hardness, and ability to retain an edge through repeated use. After heating in a furnace, the metal strip used for razor blades must be rapidly cooled to achieve the desired hardness and microstructure. This process is known as quenching, and performing it at sub-zero temperatures significantly improves the final product’s mechanical properties. Tunix's Razor Treatment Chamber is designed specifically to handle this post-furnace cooling stage. By implementing a sub-zero freezing system that can reach temperatures as low as -80°C, we ensure the metal strips undergo uniform, deep cooling. This helps eliminate residual austenite and refine the martensite structure, resulting in blades that are not only sharp but also longer-lasting.

Technology That Sets Us Apart

Our Razor Blade Heat Treatment Chambers are built with advanced features that allow high-efficiency, reliable performance in industrial settings:
  • Cascade Water-Cooled Refrigeration System: This dual-stage refrigeration setup enhances cooling performance and energy efficiency, ensuring rapid temperature drop without compromising stability.
  • BPHE (Brazed Plate Heat Exchanger): Integrated with a water-cooled condenser and cascade heat exchanger for effective heat transfer and thermal management.
  • Solid Aluminum Evaporator with Brass Plate: The cooling conduction zone is made with a two-layer solid aluminum block over a blade-passing brass plate. This design ensures efficient heat exchange through conduction, minimizing thermal gradients.
  • Ultra-Low Temperature Range: Capable of reaching -80°C, our sub-zero chambers are ideal for precision applications requiring rapid and uniform freezing.
This level of design sophistication guarantees that Tunix Razor Treatment Chambers deliver not only performance but also durability and ease of operation.

KEY FEATURES

STANDARD MODELS

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Testing Technical Parameters

Standard Models Table

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