CSL-B Impact Notch Cutting Machine for Metal Testing | V-Notch & U-Notch Specimen Cutting for Metal Materials

📌 Impact Notch Cutting Machine for Metal Testing

The Impact Notch Cutting Machine is specifically designed for cutting impact specimens for metal testing, including V-notch and U-notch (2mm). This versatile and efficient cutting machine provides precise, smooth cutting, ensuring accuracy and consistency for impact testing. The machine uses a hydraulic dual-blade structure, allowing for the simultaneous processing of two specimen notches: one V-shaped notch and one U-shaped notch (or two V-shaped or two U-shaped notches). No blade change is required when processing either V-notch or U-notch samples, making the operation simpler and increasing work efficiency.

Each specimen notch can be processed in just 9 seconds, making the operation simple and reliable. The V-notch and U-notch cuttings fully comply with the GB/T229-94 “Metal Charpy Notch Impact Test Method” as well as ASTM E23 and ISO 148 international standards. This ensures the cutting machine meets the highest quality standards for impact testing and metal testing.

This Impact Notch Cutting Machine features high precision and uses an advanced hydraulic drive system, with a sturdy and wear-resistant structure. The machine operates with low noise and is easy to use, requiring no professional training. It ensures fast and consistent processing of specimen notches. The machine is ideal for use in metallurgical laboratories, research institutions, and quality control departments.

The Impact Notch Cutting Machine plays an essential role in various industries such as metallurgy, automotive, construction machinery, shipbuilding, and boiler pressure vessels. It is an ideal tool for preparing metal samples and conducting impact tests, providing great value in both research and commercial applications. Its user-friendly design and reliable performance make it the perfect choice for high-strength metal sample preparation.

This machine can process a wide range of metal materials, ensuring samples are cut to the required specifications, meeting the needs of various impact testing procedures. It is specifically designed for laboratories that require fast, precise, and repeatable results in metal testing and material testing.

📌 Product Details & Operation Display

🔧 Worktable Details

⚙️ Internal Structure

🔘 Button Control Panel

⚙️ Key Features

• Durable W18Cr4V tool steel ensures high cutting quality for metal samples.
• Dual working stations allow for efficient processing of both V-shaped and U-shaped samples.
• Precise cutting with adjustable speed for flexibility in testing different materials.
• Low noise and wear-resistant design, making it suitable for long-term use in laboratories.
• Supports Charpy and Izod impact testing, as well as other standardized tests for metal materials.

📊 Technical Specifications

• Sample Slot Types: V-shaped, U-shaped (2mm)
• Cutting Speed: 2.5 m/min (adjustable)
• Cutting Force: 330N
• Dimensions (L×W×H): 610 × 400 × 1280 mm

💡 Why Choose Us?

Tianchang Tongda Instruments Co., Ltd. is a trusted test equipment manufacturer in China,
with over 20 years of experience in industrial testing and quality control.

We specialize in high-precision equipment for pipes, steel structures, rebar, cables, insulation materials, and more.
Our instruments are widely used in laboratories, manufacturing plants, universities, and third-party inspection agencies.

As an ISO-certified company, we ensure all products meet international standards such as ISO, ASTM, and EN.
From installation to remote support, we deliver reliable service and lasting technical assistance.

Our sales network covers all provinces in China and continues to grow globally.
Clients in Southeast Asia, the Middle East, and Europe rely on us for accurate and efficient testing solutions.

✅	20+ years of manufacturing experience
✅	ISO, ASTM, EN standard compliance
✅	Used by top labs and research centers
✅	Full after-sales support and fast delivery
✅	Customized testing solutions for your needs