Product Introduction

The QR-HTS Computer Intelligent High-Temperature Performance Molding Sand Tester is a high-precision testing instrument designed for research institutes, engineering colleges, and industrial factories. It is specially developed to measure the high-temperature performance of inorganic non-metallic materials and molding mixtures within the temperature range of room temperature to 1400°C.

This advanced device evaluates critical parameters, including:

• High-temperature compressive strength of molding sand

• Heat resistance duration (thermal stability) of core sand

• Thermal expansion and expansion force at high temperature

• Thermal deformation and residual strength under fixed loads

• Compressive strength at room temperature

The testing results directly impact the quality of castings, as defects such as sand flushing, cracks, sand sticking, and inclusions are closely related to changes in molding sand strength under high-temperature conditions.

Key Advantages

1. Wide Testing Range: Measures various high-temperature properties of molding sand, including compressive strength, thermal deformation, and residual strength.

2. Intelligent Control System: Uses computer-based intelligent servo control, high-precision sensors, and automated temperature control for accurate results.

3. Advanced Data Management: Real-time data display, unlimited storage, querying by date and time, PDF report generation, and multi-curve analysis with labeling options.

4. High Precision & Stability: Incorporates high-precision servo motors, force sensors, and displacement sensors for reliable performance.

5. User-Friendly Interface: Equipped with a Windows-based interface, Chinese-language display, and intuitive controls for easy operation.

6. Versatile Applications: Suitable for scientific research, teaching, production control, and process optimization in casting industries.

Applications

• Research on molding sand properties (e.g., water glass sand, phenolic resin sand, furan resin sand)

• Analysis of strength, ductility, and collapsibility of sand mixtures

• Study of relationships between high-temperature strength and casting quality

• Quality control in foundry production lines

• Scientific research and teaching laboratories

Technical Specifications

Why Choose QR-HTS?

• Comprehensive Testing: Covers multiple mechanical and thermal properties of molding sand.

• Intelligent Operation: Fully automated process – from testing to data analysis and report generation.

• High Accuracy & Reliability: Equipped with high-performance sensors and servo systems for precise measurements.

• Advanced Data Handling: Digital storage, database backup, PDF output, and paperless archiving enhance research efficiency.

• Wide Application Range: Suitable for modern scientific research, teaching, and production control in casting industries.