Disc & Rotor Mills
Portable Cutting Mill for Laboratory Sample Preparation and RoHS WEEE Compliance Testing
Item Number: PP-GE10
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Product Overview
This high-performance portable cutting mill is engineered to meet the rigorous demands of material science laboratories and industrial quality control environments. Designed as a versatile solution for processing both regular and irregular sample geometries, the equipment excels in the size reduction of materials that are traditionally difficult to handle, such as elastomers, polymers, and fibrous organic matter. By utilizing a high-torque cutting mechanism, this system ensures that samples are reduced to a uniform fineness, facilitating accurate downstream analysis in analytical chemistry and mechanical testing.
The equipment is particularly indispensable for laboratories performing RoHS and WEEE compliance testing. In these sectors, the ability to process complex assemblies like circuit boards, garbage, and mixed plastics without introducing contaminants is critical. This unit provides a controlled environment for heavy-metal-free grinding, ensuring that the integrity of the sample is maintained for trace element analysis. Whether utilized in environmental monitoring, polymer research, or waste management, the system offers a portable and efficient footprint without compromising on the shear force required for tough industrial materials.
Built with professional-grade components, the unit is designed for long-term operational reliability under demanding laboratory schedules. The engineering focus on reducing heat during the grinding process protects the chemical and physical properties of temperature-sensitive samples, preventing melting or degradation during the comminution cycle. This commitment to precision and durability makes the equipment a foundational tool for researchers and procurement teams seeking a robust solution for diverse sample preparation workflows.
Key Features
- Advanced High-Shear Cutting Mechanism: The system utilizes a sophisticated interaction between the high-speed rotor and stationary cutting blades, delivering exceptional shear force that efficiently slices through tough, fibrous, and elastic materials that would otherwise resist traditional impact milling.
- Optimized Thermal Management: By prioritizing a rapid grinding cycle, the unit minimizes the duration of mechanical friction, significantly reducing heat buildup. This feature is essential for processing low-melting-point plastics and rubbers without inducing thermal deformation or chemical alteration.
- Contamination-Free Processing: To meet the strict requirements of heavy-metal-free testing (RoHS/WEEE), the grinding sets are available in specialized materials that eliminate cross-contamination risk, ensuring the purity of high-sensitivity analytical results.
- Small-Volume Precision Engineering: The grinding chamber is specifically designed with a low dead-volume architecture, ensuring maximum sample recovery and making it ideal for processing small batch quantities (up to 60ml) where material conservation is vital.
- Modular Sieve and Rotor System: Operators can quickly install, remove, and replace the sieves and rotors without specialized tools. This modularity allows for rapid transitions between different final fineness requirements, ranging from 0.3mm to 4mm.
- Variable Speed Control: With an adjustable speed range from 500 to 3000 rpm, the equipment provides the flexibility to tune the cutting energy to the specific fracture behavior of the material, whether it is soft rubber or hard circuit board components.
- Simplified Maintenance and Cleaning: The cutting chamber and all contact parts are designed for thorough accessibility, allowing for rapid decontamination between sample runs to prevent carryover in high-throughput industrial environments.
- Industrial Build Quality: Despite its portable design, the unit features a robust 125W motor and heavy-duty housing, ensuring stable operation and consistent torque even when processing dense or irregular sample aggregates.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Electronics Recycling | Processing of printed circuit boards (PCBs) and electronic components for WEEE compliance testing. | Ensures heavy-metal-free preparation for accurate hazardous substance detection. |
| Polymer Research | Size reduction of tough elastomers, synthetic rubbers, and various thermoplastic pellets. | Prevents sample melting during the grinding process through rapid cutting action. |
| Environmental Analysis | Homogenization of mixed municipal waste and garbage samples for chemical characterization. | Handles heterogeneous materials with varying hardness in a single step. |
| Forestry & Agriculture | Grinding of wood chips, bark, and fibrous plant stalks for biomass and nutrient analysis. | Efficiently shears through longitudinal fibers without clogging the chamber. |
| Textile Industry | Preparation of natural and synthetic fiber samples for dye and chemical resistance testing. | Maintains fiber integrity while achieving precise final fineness for extraction. |
| Quality Control | Routine testing of plastic consumer goods to ensure compliance with RoHS safety standards. | Rapid throughput allows for high-frequency batch testing in industrial labs. |
| Materials Science | Development of composite materials requiring uniform filler or matrix particle sizes. | Precise fineness control through interchangeable sieves (0.3mm to 2.0mm). |
Technical Specifications
| Specification Category | Parameter Details | Values for PP-GE10 |
|---|---|---|
| Operating Performance | Feed Size | < 10 mm |
| Final Fineness | 0.3 - 4 mm | |
| Rotational Speed | 500 - 3000 rpm | |
| Capacity & Power | Batch Quantity | 60 g (approx. 60 ml) |
| Rated Power | 125 W | |
| Hardware Configuration | Standard Sieve Apertures | 0.3, 0.5, 1.0, 2.0 mm |
| Material Compatibility | Soft, hard, tough, and fibrous samples | |
| Compliance Target | RoHS, WEEE heavy-metal-free testing |
Why Choose This Product
- Unmatched Shear Precision: Unlike standard impact mills, this unit’s high-shear design is specifically optimized for materials that exhibit high elasticity and toughness, ensuring a clean cut rather than a deformed sample.
- RoHS & WEEE Specialized: Engineered specifically for the environmental testing sector, the equipment offers a proven pathway to heavy-metal-free sample preparation, which is non-negotiable for modern regulatory compliance.
- Operational Efficiency: The combination of rapid grinding, easy-clean surfaces, and tool-free component changes significantly reduces downtime in busy laboratory settings, maximizing ROI for procurement teams.
- Compact Versatility: The portable design does not sacrifice power, providing industrial-grade cutting forces in a footprint that easily integrates into limited laboratory bench space or mobile testing units.
- Proven Reliability: Built to withstand the rigors of material science research, the system’s robust motor and high-quality blade metallurgy ensure consistent performance over thousands of cycles.
Please contact our technical sales team today to request a quote or to discuss a customized configuration for your specific material processing requirements.
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