Independent Speed Planetary Ball Mills

PQN4-A is Planetary High-Energy Ball Mill with a maximum rotation speed of 1600 rpm. It is used for ball milling, mixing various powder materials or mechanical alloying of metal materials (can be equipped with four 500 mL ball mill tanks). The jar rotation and disc revolution can be adjusted independently (the revolution speed can reach 60 rpm, the rotation speed can reach 1600 rpm), allowing users to adjust the rotation speed ratio according to different processing materials, thereby adjusting the impact force and shear during ball milling or mixing.

Features:

• High uniformity and excellent repeatability
• Fast rotational speed, high efficiency and fine granularity
• Four samples with different sizes and materials in one experiment
• Leak-proof jars for wet grinding for purchase
• Large range of materials available for grinding media
• Gear-drive offers an effective solutions to problems caused by belt driving, such as belt creep and belt abrasion
• Low center of gravity, good rigidity, compact structure, low noise, safe and reliable operation
• Adjustable height
• Safety switch ensures automatic shut down if cover is opened during operation
• Main revolution: 10 - 400 RPM; Centrifugal acceleration: <16 g
• Self-rotation: 50 - 1600 RPM; Centrifugal acceleration: <120 g
• Total Centrifugal acceleration: <136 g
• Recommended speed ratio: 1 - 3
• Maximum milling allowance for the wet mill (Total weight of samples and milling media)
• <2000 g @ revolution < 350 rpm
• <1000 g @ revolution < 400 rpm
• The total load for the dry mill is half of the wet mill
• Adjustable rotation and revolution speed ratio to achieve best milling results
• Touch screen control panel to set up ball milling program
• Suitable for material alloying, ball milling, mixing and homogenization, etc

DISCLAIMER:

Achieving the desired particles via ball mill is a research project. The project depends on the material, grinding time, speed, and combination of grinding jar and quantity/size of milling ball. It is your responsibility to find the best milling procedure based on your material. Across International offers paid sample testing prior purchase.

Please be advised that the paid sample testing is implemented to establish a general base line for the experimental procedure. Depending on the present conditions that are applied to the unit, the results may vary if the process is repeated elsewhere.

Note:

1. Except stainless steel jars, all other jars must use stainless steel vacuum jackets when used in vacuum condition.
2. Vacuum jars or jackets must be operated with a vacuum pump which sold separately.