JIANGSU MORUITA CO., LTD
| Payment Terms | T/T |
| Delivery Time | 15 days |
| Brand Name | MORITA |
| Model Number | QR-SDZ |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Delivery Time | 15 days |
| Brand Name | MORITA | Model Number | QR-SDZ |
| Place of Origin | CHINA | ||
| High Light | High Performance Sand Sieving Machine ，12 minutes per batch Sand Sieving Machine ，30 minutes per batch construction sand sieving machine | ||
High-Performance Sand Sieving Machine For Precise Particle Size Distribution Measurement Determination QR-SDZ
The QR-SDZ is a precision instrument designed to determine the particle size distribution of molding materials using standard sieves. It combines microcomputer control with electromagnetic microseismic vibration to provide efficient, accurate, and repeatable sieving results for sand and other granular materials.
The machine’s tray is supported by an S-shaped spring and vibrates in a spiral back-and-forth motion via an electromagnetic coil. The vibration frequency and amplitude are fully adjustable through the computer-controlled thyristor-triggered AC power supply, ensuring precise and customizable sieving performance.
| Parameter | Specification |
|---|---|
| Power consumption | 35 W |
| Power supply | AC 220V ± 10% |
| Vibration amplitude | Freely adjustable without contact |
| Vibration frequency | Arbitrary adjustment via computer control |
| Standard sieve specification | Diameter × Height: 200 × 25 mm (11 pieces) |
| Screening time | 12–30 minutes per batch |
| Computer-controlled timer | 0–99 minutes |
| Machine dimensions | 525 × 290 × 580 mm |
| Fixed hole specification | 4 × Φ10 mm (485 × 265 mm, diagonal) |
| Working environment | Temperature: 0–40 ℃; Humidity ≤85% (20 ℃) |
Microcomputer control system – precise timing and frequency adjustment.
Electromagnetic microseismic vibration – ensures efficient and uniform sieving.
S-shaped spring support – provides smooth tray movement and stable operation.
Adjustable amplitude and frequency – customizable for different sieving requirements.
Compact and durable construction – suitable for laboratory and industrial environments.
The QR-SDZ Sand Sieving Machine is widely used in:
Foundry and casting industry – determining particle size distribution of molding sand.
Machinery manufacturing – testing granular materials for molds and cores.
Scientific research & universities – conducting experiments and teaching particle size analysis.
Quality inspection laboratories – ensuring consistent sand quality for production and testing.
✅ Why Choose QR-SDZ?
Provides accurate, repeatable particle size analysis.
Fully computer-controlled amplitude and frequency for precise sieving.
Efficient, low-power operation with electromagnetic microseismic technology.
Suitable for research, laboratory, and industrial applications.
Company Details
Business Type:
Manufacturer,Seller
Total Annual:
100-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Wuxi Qianrong Instrument Co., Ltd. is a high-tech enterprise specializing in analytical and testing instruments, with a particular emphasis on new product development and research, and excels in software design, updating, and improvement. The company's main products include precision measuring e... Wuxi Qianrong Instrument Co., Ltd. is a high-tech enterprise specializing in analytical and testing instruments, with a particular emphasis on new product development and research, and excels in software design, updating, and improvement. The company's main products include precision measuring e...
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