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Highly Accurate Surface Hardness Testing With Green Sand Surface Performance Tester

  • Highly Accurate Surface Hardness Testing With Green Sand Surface Performance Tester
  • Highly Accurate Surface Hardness Testing With Green Sand Surface Performance Tester
Place of Origin China
Brand Name MORITA
Model Number QR-SYS
Minimum Order Quantity 1 PC
Packaging Details wooden case
Delivery Time 35 days
Payment Terms T/T
Supply Ability 100 pcs per month

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Product Details
Type Testing Equipment Application Surface Performance Testing
Power Supply AC 220V, 50Hz Warranty 1 Year
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Highly Accurate surface hardness testing

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220V surface hardness testing

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50Hz sand hardness test
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Parameter name and type B type C type
Compression stroke 2.5mm 2.5mm
Maximum load 980g 1500g
Pre compression load 50g 180g
Spherical indenter Size R12.70mm R1.2mm
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Parameter name and type B type C type
Product Description

Highly Accurate Surface Hardness Testing With Green Sand Surface Performance Tester Compact Design Easy Operation Results QR-SYS

Product Introduction

The Green Sand Surface Hardness Tester (QR-SYS) is a precision instrument designed to measure the surface hardness of green sand molds and cores. Accurate surface hardness data provides essential technical parameters for optimizing molding processes, improving sand quality, and preventing casting defects.

This tester is available in two models (B-type and C-type), each suitable for different testing requirements. With a simple structure, reliable accuracy, and easy operation, the QR-SYS is widely used in foundries, quality inspection labs, research institutions, and educational facilities.

Key Features

  1. High Accuracy

    • Measurement accuracy of ±5%, ensuring reliable results.

    • Pointer return to zero tolerance within ±1 degree.

  2. Dual Model Options

    • B-type and C-type models designed for different testing conditions.

  3. Compact & Easy to Operate

    • Portable, simple design with intuitive operation.

  4. Reliable Hardness Evaluation

    • Provides technical guidance for molding process design and quality assurance.

Technical Specifications

Parameter Name & Type B Type C Type
Compression stroke 2.5mm 2.5mm
Maximum load 980g 1500g
Pre-compression load 50g 180g
Spherical indenter size R12.70mm R1.2mm
Accuracy ±5% ±5%
Pointer return tolerance ±1° ±1°

Applications

The QR-SYS Green Sand Surface Hardness Tester is widely applied in:

  • Foundry Industry – to evaluate green sand mold and core hardness.

  • Molding Process Optimization – provides essential technical parameters for sand quality control.

  • Quality Inspection Centers – ensures consistent sand performance and defect prevention.

  • Scientific Research & Universities – used for teaching, experiments, and materials testing.

✅ Why Choose the QR-SYS?

  • Two model options for different hardness testing needs.

  • High accuracy with reliable pointer return mechanism.

  • Simple, durable, and easy-to-use design.

  • Essential tool for green sand process control and casting quality assurance.

Highly Accurate Surface Hardness Testing With Green Sand Surface Performance Tester 0 

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