Horizontal Digital Hydraulic Sand Strength Machine QR-SWY

The QR-SWY Horizontal Digital Hydraulic Sand Strength Machine is a precision-engineered testing device developed to measure the compressive strength, tensile strength, shear strength, and bending strength of moulding and core sand under both dry and wet conditions at room temperature. Its unique combination of manual hydraulic loading, digital sensing technology, and maximum force retention capability makes it a highly dependable tool for foundries, casting plants, research laboratories, and educational institutions.

By integrating traditional hydraulic reliability with modern digital measurement systems, the QR-SWY offers a cost-effective yet highly accurate testing solution for industries where material strength and consistency are critical to product quality.

Comprehensive Product Overview

Moulding and core sand play a decisive role in casting performance. If sand does not possess adequate compressive, shear, tensile, or bending strength, casting defects such as collapse, distortion, or cracking may occur. For this reason, testing the mechanical properties of sand is a fundamental requirement in modern foundry operations and material research.

The QR-SWY Horizontal Digital Hydraulic Sand Strength Machine is specifically designed to meet these requirements. It applies a manual hydraulic system to generate force on sand specimens while high-sensitivity sensors measure the applied force in real time. The results are displayed instantly on a digital meter, ensuring ease of interpretation and eliminating the risk of manual reading errors.

A distinctive feature of this machine is its ability to hold and display the maximum destructive force value—the exact point at which the specimen fails. This capability ensures that operators capture the true peak strength of the material, which is crucial for accurate and reliable test data.

Technical Specifications

• Maximum Thrust: 2800 N

• Piston Diameter: Φ22.6 mm

• Measurement Accuracy: ±1.5%

• Working Voltage: AC 220 V

These specifications make the QR-SWY suitable for a wide range of sand strength testing scenarios, from routine quality control inspections to advanced research studies.

Core Features of QR-SWY

1. Manual Hydraulic Loading System

The QR-SWY adopts a manual hydraulic force application system. This system provides smooth, controlled loading, allowing operators to carefully regulate the rate at which stress is applied to the specimen. Unlike some automated systems, manual hydraulic control provides greater flexibility, making it particularly useful in laboratories and training environments.

2. Digital Data Collection and Display

A major advantage of this machine is its integration of digital force sensors and a clear meter display. This ensures that test results are displayed in real time with high accuracy and stability. Operators can view results immediately, eliminating guesswork and manual errors.

3. Maximum Force Retention

During destructive testing, the point of maximum force is critical. The QR-SWY is designed to retain and display the maximum destructive force value, ensuring that the recorded data accurately represents the true strength of the tested specimen.

4. Compact and Durable Design

Built with a horizontal layout, the QR-SWY makes it easier to place and align sand specimens for testing. Its robust structure and use of industrial-grade components guarantee durability, reliability, and a long service life, even under intensive use.

5. Simple and Efficient Operation

The QR-SWY combines the simplicity of manual operation with the accuracy of digital technology, making it accessible to both skilled technicians and new operators. This user-friendly design reduces training time and ensures testing efficiency.

Key Advantages

1. High Precision Testing

   • With a measurement accuracy of ±1.5%, the QR-SWY provides results you can trust. This precision is essential for industries where sand quality directly affects casting integrity.

2. Versatility Across Test Types

   • Capable of measuring compressive, tensile, shear, and bending strength, this single instrument covers all critical aspects of sand testing.

3. Dual Condition Testing

   • The machine supports strength testing under both wet and dry conditions, allowing users to evaluate sand performance under varied operational scenarios.

4. Cost-Effective Solution

   • By combining manual hydraulic loading with digital sensors, the QR-SWY offers a cost-efficient alternative to fully automated systems without compromising measurement accuracy.

5. Durability and Reliability

   • Designed with a piston diameter of Φ22.6 mm and built to withstand repetitive loading cycles, this machine is engineered for long-term industrial use.

6. Immediate Data Availability

   • Real-time digital display and maximum force retention provide users with fast, reliable results for quicker decision-making.

Applications of QR-SWY

The QR-SWY Horizontal Digital Hydraulic Sand Strength Machine is widely used across several industries and research domains:

• Foundry and Casting Industry – Testing moulding and core sand ensures that molds maintain structural integrity during pouring, reducing casting defects.

• Machinery and Manufacturing – Helps assess sand strength in relation to casting components and material performance.

• Quality Control Laboratories – Used for routine testing to verify that sand quality meets industry standards.

• Research & Development – Supports experimental research in sand composition, bonding agents, and material performance.

• Educational Institutions – Provides a hands-on teaching tool for engineering and materials science students learning about foundry processes and material behavior.

Why Choose the QR-SWY?

The QR-SWY Horizontal Digital Hydraulic Sand Strength Machine stands out because of its balance between simplicity, precision, and durability. While many modern testing machines rely solely on automation, the QR-SWY provides a manual hydraulic loading mechanism that is both cost-effective and highly dependable.

At the same time, the addition of digital sensors and data display ensures that test results are recorded with the accuracy expected in modern laboratories. Its ability to perform multiple types of strength testing under wet and dry conditions makes it one of the most versatile instruments in its category.

For foundries seeking dependable quality control, laboratories conducting advanced research, or universities training the next generation of engineers, the QR-SWY offers a practical and robust solution that meets demanding testing requirements without unnecessary complexity or cost.

Conclusion

The QR-SWY Horizontal Digital Hydraulic Sand Strength Machine is more than just a testing device—it is a reliable partner for ensuring material quality and production consistency. By combining manual hydraulic power with digital accuracy, it provides the best of both worlds: simplicity of operation and precision in results.

From industrial foundries to university laboratories, the QR-SWY is trusted for its accuracy, versatility, and durability, making it an indispensable tool for professionals and researchers committed to material excellence.