Crushing & Grinding Machine
Automatic Hydraulic Sample Grinder Vibrating Disc Mill Laboratory Pulverizer
Item Number : KT-ZM
Price varies based on specs and customizations
- Discharge Fineness
- 80 - 200 mesh
- Clamping Mechanism
- Automatic Hydraulic
- Maximum Feed Size
- Up to 26 mm
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Product Overview
This automatic hydraulic sample grinder is a heavy-duty, high-efficiency laboratory pulverizer engineered for rapid sample preparation across demanding analytical workflows. Utilizing high-speed eccentric vibration technology, the system drives breaking hammers and rings inside a hermetically sealed grinding set to reduce tough, hard, fibrous, or brittle raw materials down to analytical fineness (80 to 200 mesh) within seconds. Its integrated hydraulic clamping mechanism delivers fast, secure locking of grinding vessels, drastically reducing manual labor while ensuring effortless operational safety and batch-to-batch consistency.
Designed specifically for mining, metallurgy, geology, building materials, and chemical research, this equipment effortlessly handles high-hardness minerals, slag, cement clinker, ceramics, and ores. The robust structural engineering incorporates double-thickness steel housing on upgraded variants, minimizing operational vibration and noise while eliminating the need for permanent floor anchoring on smaller configurations.
Engineered with environmental compliance and user safety at its core, the completely enclosed housing prevents dust escape and cross-contamination during operation. Easy maintenance access, smooth internal geometry, and an extensive array of wear-resistant grinding vessel alloys guarantee long service life and reliable sample purity under continuous industrial testing conditions.
Key Features
- Automatic Hydraulic Clamping System: Built-in automatic hydraulic tensioning mechanism replaces manual screw clamps, providing uniform clamping force, rapid vessel insertion, and effortless one-touch operation to maximize operator safety and processing speed.
- High-Impact Eccentric Vibration Drive: High-torque motor drives an offset eccentric hammer assembly, generating intense vibrational impacts and friction forces between the breaking ring, puck, and bowl walls for sub-minute sample reduction.
- Heavy-Duty Double-Thickness Housing: Upgraded chassis construction features double the steel plate thickness of conventional grinding mills, offering exceptional structural rigidity, superior acoustic damping, and extended machine durability.
- Hermetically Sealed Construction: Dust-tight operational chamber prevents hazardous powder leakage, ensuring full compliance with workplace safety standards while preserving sample integrity against ambient contamination.
- Versatile Grinding Media Materials: Supports customized grinding bowls in standard High-Manganese Steel, Wear-Resistant Alloy Steel, Tungsten Carbide, Agate, and Carbon Steel to suit varying sample hardness levels and prevent trace element cross-contamination.
- High-Throughput Multi-Bowl Capacity: Available in single-vessel and multi-vessel configurations (up to 6 x 100g or single 1000g capacity), allowing simultaneous processing of multiple distinct samples under identical parameters.
- Low-Vibration Floor-Free Installation: Balanced kinetic design allows small and medium-capacity configurations to operate smoothly on standard floor surfaces without requiring specialized foundation anchoring or bolting.
- Programmable Digital Timer Control: Integrated electronic timer enables exact milling duration settings, ensuring strict adherence to standardized analytical protocols and reproducible particle size distribution across routine testing cycles.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Geological & Mining Exploration | Pulverizing core samples, rock fragments, and mineral ores (granite, quartz, iron ore) for assaying and XRF/XRD analysis. | Ultra-hard tungsten carbide or agate media eliminate contamination while reducing hard minerals to sub-200 mesh rapidly. |
| Metallurgical Quality Control | Grinding steel slag, ferroalloys, sinter, and raw ores in quality control laboratories during smelting operations. | Fast hydraulic clamping enables rapid sample throughput to support real-time process adjustments on the production floor. |
| Cement & Building Materials | Sample preparation of cement clinker, limestone, gypsum, clay, and glass batches for X-ray fluorescence spectrometry. | Uniform particle size reduction guarantees high pressability and analytical accuracy for XRF pellet preparation. |
| Coal & Power Generation | Crushing and pulverizing coal, coke, fly ash, and petroleum coke for calorific value, sulfur content, and ash analysis. | Sealed grinding sets contain fine dust and volatile matter, preserving volatile sample components during high-energy milling. |
| Ceramics & Refractory Research | Fine grinding of raw ceramic powders, alumina, zirconia, and refractory bricks prior to sintering or chemical extraction. | Extremely high wear resistance of specialized alloy grinding sets prevents unwanted metallic iron contamination. |
| Environmental Soil & Waste Testing | Pulverizing soil cores, dried sludge, incinerator ash, and solid industrial waste for heavy metal detection. | Multi-bowl options enable simultaneous preparation of duplicate field samples under standardized grinding parameters. |
Technical Specifications
Series Overview & Configuration Types
The system is offered in three structural configuration types to match specific laboratory throughput and automation requirements:
- A-Type (Standard Configuration): Standard chassis construction; optional external electronic timer; manual clamping.
- B-Type (Timer Integrated): Built-in electronic digital timer with upgraded structural wear materials for automated operational cycles.
- Y-Type (Hydraulic Automatic Clamping): Premium upgraded version of B-Type featuring fully automatic hydraulic vessel clamping, automated timer, and double body material thickness for maximum vibration suppression, safety, and operational convenience.
Technical Data Table (KT-ZM Series)
| Model Identifier | Feed Grain Size (mm) | Output Grain Size (mesh) | Production Capacity (g/cycle) | Power Rating (kW) | Clamping Mechanism |
|---|---|---|---|---|---|
| KT-ZM-1Y | ≤ 13 | 80 - 200 | 100 | 1.1 / 1.5 | Automatic Hydraulic |
| KT-ZM-2DY | ≤ 20 | 80 - 200 | 200 | 1.1 / 1.5 | Automatic Hydraulic |
| KT-ZM-2Y | ≤ 13 | 80 - 200 | 100 × 2 | 1.1 / 1.5 | Automatic Hydraulic |
| KT-ZM-3Y | ≤ 13 | 80 - 200 | 100 × 3 | 1.5 / 1.5 | Automatic Hydraulic |
| KT-ZM-3DY | ≤ 25 | 80 - 200 | 300 | 1.5 / 1.5 | Automatic Hydraulic |
| KT-ZM-4Y | ≤ 13 | 80 - 200 | 100 × 4 | 1.5 / 1.5 | Automatic Hydraulic |
| KT-ZM-6Y | ≤ 13 | 80 - 200 | 100 × 6 | 1.5 / 1.5 | Automatic Hydraulic |
| KT-ZM-1000Y | ≤ 26 | 80 - 200 | 1000 | 1.5 / 1.5 | Automatic Hydraulic |
Note: All Y-type models incorporate standard automatic timing and automatic hydraulic clamping mechanisms.
Optional Grinding Bowl Material Selection Guide
Grinding bowls, internal rings, and breaking hammers are available in tailored metallurgy to accommodate specific sample characteristics and budget requirements:
- Ordinary Steel / Carbon Steel: Economic solution for soft to medium-hard non-abrasive routine materials.
- High-Manganese Steel (Standard): High toughness and excellent work-hardening characteristics under impact force; standard selection for general mineral grinding.
- Wear-Resistant Alloy Steel: High hardness and resistance to abrasive wear; ideal for slag, cement clinker, and abrasive ores.
- Tungsten Carbide (TC): Extreme hardness (Mohs 9+) and density; highly recommended for hard minerals, quartz, and heavy-duty industrial applications requiring zero iron pickup.
- Agate: Natural ultra-pure silicates for trace metal analysis, pharmaceutical testing, and contamination-free chemical research.
Why Choose This Product
- Superior Structural Rigidity: Double-thickness steel plate construction delivers unmatched stability, structural longevity, and exceptional acoustic isolation compared to lightweight alternatives.
- Effortless Hydraulic Operation: The automatic hydraulic clamping system eliminates physical fatigue, accelerates batch processing, and guarantees optimal vessel locking pressure every time.
- Uncompromised Sample Purity: Extensive selection of specialized grinding bowl materials (up to Tungsten Carbide and Agate) ensures zero unwanted contamination during trace element preparation.
- Dust-Free & Safe Working Environment: Complete environmental sealing guarantees strict compliance with workplace hygiene standards, protecting personnel and surrounding equipment.
- Flexible Batch Configurations: Multi-vessel options allow processing of up to six samples simultaneously or single large-volume batches up to 1000 grams.
Contact our technical sales team today for a tailored quote, bowl material recommendation, or custom laboratory sample preparation solution!
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