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Laboratory Ball Mill, Nano-scale Grinding Machine, High-speed Sample Preparation

Laboratory Ball Mill, Nano-scale Grinding Machine, High-speed Sample Preparation

laboratory ball mill nano grinding

high-speed planetary ball mill

sample preparation ball mill machine

Nguồn gốc:

Trung Quốc

Hàng hiệu:

ZOLI

Chứng nhận:

ISO9001 CE

Số mô hình:

Xqm

Liên hệ với chúng tôi
Yêu cầu Đặt giá
Chi tiết sản phẩm
Đường kính bóng mài:
10 mm
Kích thước đầu ra tối đa:
0,1μm
Hệ thống điều khiển:
Máy vi tính
Người mẫu:
QM-3SP2
Tốc độ cách mạng:
0-580 vòng / phút
Kích thước:
400 x 300 x 300 mm
tốc độ:
0-1200 vòng/phút
Điện áp:
220V/50Hz
Độ mịn cuối cùng:
1μm
Công suất động cơ:
380W
Trọng lượng tịnh:
40 kg
Cho ăn hạt:
<= 1mm
Tính thường xuyên:
50Hz
Điều khiển lập trình:
Đúng
Sản phẩm:
Máy nghiền bi hành tinh
Làm nổi bật:

laboratory ball mill nano grinding

,

high-speed planetary ball mill

,

sample preparation ball mill machine

Điều khoản thanh toán và vận chuyển
Số lượng đặt hàng tối thiểu
1 bộ
chi tiết đóng gói
thùng carton + gỗ
Thời gian giao hàng
Trong vòng 15 ngày
Điều khoản thanh toán
T/T, Liên minh phương Tây, l/c
Khả năng cung cấp
200 đơn vị mỗi tháng
Mô tả sản phẩm
Laboratory Ball Mill, Nano-scale Grinding Machine, High-speed Sample Preparation
This machine is a high-speed, planetary small horizontal ball mill designed for nano-scale grinding and precision sample preparation in a laboratory setting. It represents the pinnacle of high-energy ball milling technology for R&D, capable of reducing material particle sizes down to the colloidal and nano range (often < 1 µm) through a combination of centrifugal forces and controlled mechanical alloying.
Core Working Principle: The "Planetary" Motion
The term "planetary" is the key to its high-energy performance. The mill features grinding jars that are securely mounted on a rotating disk (the "sun wheel").
  • Revolution: The disk rotates around a central axis (the "sun").
  • Rotation: Simultaneously, each grinding jar rotates around its own axis (like a "planet").
  • Counter-Directional Movement: Critically, the jars' rotation is in the opposite direction to the disk's revolution.
This dual rotation generates powerful Coriolis forces, causing the grinding balls inside the jars to experience a series of high-energy impacts against the opposite wall. The powder sample is trapped and ground between these colliding balls, leading to extreme size reduction and mechanical activation.
Key Features & Capabilities
Nano-Scale Grinding Capability
The high-energy impacts from the planetary motion are sufficient to fracture crystallites and break particles down to the nanoscale.
Requirements for Nano-Scale Results:
  • Grinding Time: Longer milling times generally yield finer particles.
  • Speed: Higher rotational speeds (rpm) increase impact energy.
  • Ball Size & Material: Smaller, denser balls (e.g., Zirconia) are used for final nano-grinding, as they provide more impact points per unit volume.
High-Speed Sample Preparation
  • Efficiency: Sample preparation that could take hours in conventional equipment is completed in minutes.
  • Consistency: Programmable settings ensure every sample is prepared under identical conditions for reproducible results.
Small Horizontal Ball Mill Design
  • Compact: Benchtop design ideal for laboratory environments with limited space.
  • Batch Sizes: Processes small quantities from 0.1 mL to several liters, depending on model.
  • Horizontal Orientation: Optimal design for transmitting centrifugal forces to grinding jars.
Laboratory-Grade Precision and Safety
  • Programmable Controls: Precise setting of grinding time, rotational speed, and cycle patterns.
  • Safety Interlock: Machine only operates when protective cover is securely closed.
  • Vibration Dampening: Ensures stable, low-noise operation.
Technical Specifications
Feature Specification
Application Nano-scale grinding, mechanical alloying, mixing, homogenization
Final Fineness < 1 µm (can achieve nano-scale, e.g., 0.1 µm)
Jar Volume Range 50 mL, 100 mL, 250 mL, 500 mL, 1L (varies by model)
Jar & Ball Materials Stainless Steel, Agate, Zirconia, Tungsten Carbide, Nylon/PTFE
Rotational Speed 0 to 800 rpm (or higher), digitally adjustable
Control System Digital, programmable with reverse function
Common Applications
  • Material Science: Synthesis of nanocomposites, mechanical alloying, production of metallic glasses.
  • Pharmaceuticals: Creating nano-crystalline APIs for improved bioavailability.
  • Geology & Mining: Ultra-fine grinding of samples for precise XRF or XRD analysis.
  • Chemicals & Pigments: Developing high-performance pigments and dyes with uniform nano-scale particles.
  • Electronics: Preparing precursor powders for ceramics and electronic components.
  • Biology: Cell disruption for DNA/RNA and protein extraction.
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