Lab Auto Grinder With Agate Mortar
- Grinding time: 1–900 min
- Dimensions: 250mm×320mm×600mm
- Grinding capacity: About 30ml (by cylinder), 45g (salt as reference)
- Application: The lab auto grinder with agate mortar is commonly used in laboratories of mineral processing, geology, metallurgy, chemical industry, pharmaceutical, and electronics industries for the grinding and mixing of solid samples. It is especially suitable for various materials with a Mohs hardness of 7 or less, including ores, rocks, coal, ceramics, glass, pharmaceuticals, etc., and can be used for both dry and wet grinding.
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Introduction Of Lab Auto Grinder With Agate Mortar
The lab auto grinder with agate mortar is a precision sample pretreatment device that uses a mortar and pestle made of high-purity natural agate and is driven by a motor to perform automated pulverizing and grinding. It simulates the traditional manual mortar-and-pestle grinding method but replaces manual labor with fully automated control, achieving micron- or even nanometer-scale grinding fineness. Designed specifically for grinding hard materials, this automated laboratory grinder ensures a contamination-free process and features a digital panel for adjusting rotation speed and duration, making it particularly suitable for precise laboratory sample preparation.
Application scenarios
- Mineral processing and mineral analysis: Used for wet & dry grinding geological samples such as ores, rocks, and slag to prepare fine powder specimens that meet the requirements for XRF, ICP, and atomic absorption spectroscopy analysis.
- Preparation of ultrahard material micro powders: The lab auto agate mortar grinder can grind diamond grinding wheels, silicon carbide, corundum, and other high-hardness powders, and the grinding process is free of metal contamination.
- Electronic materials preparation: Fine grinding and homogenization of high-purity samples for the electronics industry, including semiconductor powders, polycrystalline silicon powders, and ceramic raw materials.
- Chemical and pharmaceutical R&D: Contamination-free grinding and mixing of samples such as pigments, pharmaceuticals, traditional Chinese medicinal herbs, and iodine powders.
principle & structure Of Lab Auto Grinder With Agate Mortar
Working Principle
The mortar of the lab auto grinder is driven to rotate by a slow-speed motor, while the grinding rod is driven by a fast-speed motor to extend into the mortar at an angle and rotate along a conical trajectory under spring pressure. The combined motion of the two components subjects the material to continuous crushing, shearing, and friction, resulting in uniform pulverization. The SFM-8 automated laboratory grinder ensures that every particle is processed equally, yielding a uniform particle size distribution, and completes the grinding operation automatically after the set time has elapsed.
Structural Features
- Agate mortar and pestle: High hardness (Mohs scale 7), corrosion-resistant, and sample-contamination-free.
- Independent dual-motor drive: Mortar and pestle rotation speeds are controlled independently, ensuring precise and stable motion paths.
- Conical motion design: The pestle moves in a conical pattern, ensuring comprehensive grinding coverage with no dead zones.
- Automatic timer control: Digital panel for time setting and one-touch start/stop operation.
- Compact benchtop design: Small footprint and modular structure; ready to use immediately without installation.
why choose JXSC Lab Auto Grinder With Agate Mortar
features & Advantages
√ Automated Operation: One-touch start with programmable grinding times; frees up personnel and boosts efficiency while ensuring consistent particle size.
√ Contamination-Free Grinding: Agate material is free of metallic elements, preserving sample purity; its high chemical inertness makes it ideal for trace analysis and high-purity applications.
√ Versatile Material Compatibility: Suitable for processing a wide range of materials, including ores, ceramics, pharmaceuticals, and food products.
√ Flexible Dry & Wet Grinding: The lab auto grinder with agate mortar supports both dry and wet grinding methods to accommodate varying ore characteristics, hardness levels, and sample preparation requirements.
√ Smart Control: Features a built-in timer (adjustable from 1 to 900 minutes) with automatic shut-off upon completion.
√ High-Precision Output: Achieves particle sizes at the micron or even nano-scale with excellent repeatability, meeting the demands of high-precision analysis.
√ Durable & Cost-Effective: Highly durable agate components offer a long service life and excellent value for money.
√ Easy Maintenance: Smooth mortar surface prevents residue buildup, making cleaning quick and easy.
√ Compact Footprint: The lab auto agate mortar grinder using a benchtop design saves laboratory workspace; requires no special foundation and allows for flexible placement.
√ Simple Operation: Intuitive control panel and streamlined structure allow for immediate use without specialized training.
Safe & Reliable: Equipped with a protective cover and overload protection; capable of stable, continuous operation over extended periods.
√ Low-Noise Operation: Precision gear motor combined with vibration-dampening design ensures smooth, quiet operation—ideal for laboratory environments.
models & specifications
Product Details | Product Model | SFM-8 |
Main Parameters | Power input | DC24V/5A (included adapter IN: AC100~240V 50/60Hz, OUT: DC24V 5A) |
Pestle speed | Adjustable, 20–90 rpm | |
Mortar speed | Fixed, 10 rpm | |
Pestle drive power | 25W | |
Mortar drive power | 10W | |
Pestle & mortar material | Agate | |
Mortar diameter | Ø120mm | |
Mortar depth | 34mm | |
Grinding capacity | About 30ml (by cylinder), 45g (salt as reference) | |
Grinding time | Timer 1–900 min | |
Control method | Panel buttons | |
Product Specifications | Dimensions | 250mm × 320mm × 600mm |
| Weight | ≈12kg |
Installation Conditions | Environment | 10–85% RH (at 25°C, no condensation); Temperature: 0–45°C |
Surroundings | No strong vibration sources or corrosive gases around the equipment | |
Power supply | Single-phase AC100~240V 50/60Hz wide voltage (see adapter specs), standard three-pin socket with proper grounding | |
Cooling water | Not required | |
Air supply | Not required | |
Workbench | 600mm × 600mm × 700mm, load capacity ≥ 50kg, sturdy flat surface | |
Ventilation | Good ventilation environment, no special ventilation device required |
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