Hammering Type Sample Preparation Machine Sand Rammer
Hammering Type Sample Preparation Machine (QR-SYC) Product Overview The QR-SYC Hammering Type Sample Preparation Machine is designed to produce standard samples for strength testing and air permeability testing of molding sand. It is primarily used to determine the compaction and uniformity of molding sand, ensuring reliable and accurate results in casting quality evaluation. The machine consists of a frame, cam, heavy hammer, cylindrical impact head, scale, and other
Hammering Type Sample Preparation Machine (QR-SYC)
Product Overview
The QR-SYC Hammering Type Sample Preparation Machine is designed to produce standard samples for strength testing and air permeability testing of molding sand. It is primarily used to determine the compaction and uniformity of molding sand, ensuring reliable and accurate results in casting quality evaluation.
The machine consists of a frame, cam, heavy hammer, cylindrical impact head, scale, and other precision components, allowing controlled and repeatable sample preparation.
Main Specifications
| Parameter | Specification |
|---|---|
| Hammer weight | 6670 ± 10 g |
| Hammer dropping height | 50 ± 0.5 mm |
| Impacting times | 3 times |
| Impact strength | 1 kg·m (6670 × 0.05 × 3) |
| Sample specification (compression & shearing) | Cylindrical, Φ50 ± 0.5 mm |
| Sample specification (tensile) | Waist shape, middle cross-section: 22.3 × 22.3 mm |
| Sample specification (bending) | Cuboid, 22.3 × 22.3 × 150 mm |
Instrument Features
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Matching product for tensile testers and air permeability testers.
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Robust construction with frame, cam, heavy hammer, cylindrical impact head, and scale ruler.
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Repeatable hammering mechanism ensures consistent compaction for all sample types.
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Suitable for producing compression, tensile, and bending test samples.
Main Applications
The QR-SYC Hammering Type Sample Preparation Machine is widely used in:
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Foundry and casting industry – preparing standardized molding sand samples for testing.
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Machinery manufacturing – evaluating sand compaction properties.
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Scientific research & universities – for teaching and experimental studies in material science.
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Quality inspection laboratories – ensuring uniform sample preparation for reliable testing results.
✅ Why Choose QR-SYC?
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Produces accurate, standardized samples for multiple testing methods.
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Robust design with precise hammering control.
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Compatible with strength testers and air permeability testers.
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Ensures consistent compaction for reliable and repeatable test results.
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