Laboratory planetary ball mill for grinding micronizing samples of coal

  • 1 - 1 Sets
  • >=2 Sets
Model Number:
Support Sea freight
Lead Time:
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 Negotiable
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Quick Details
Place of Origin:
Brand Name:
One year, one year
drive mode:
gear drive and belt drive
speed control:
stepless speed regulation
Rotational Speed:
Discharging Granularity:
down to 0.1um
Rotational Speed Ratio:
Max Feeding Capacity:
2/3 capacity
Operation Mode:
2 or 4 grinding jars
Effective Diameter:
laboratory planetary ball mill
Ball Mill
Product Type:
After-sales Service Provided:
No overseas service provided
Supply Ability
Supply Ability:
150 Set/Sets per Month laboratory planetary ball mill
Packaging & Delivery
Packaging Details
Plastic paper inside,polyfoam filled,wooden box outside
Lead Time :
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 To be negotiated

2L Horizontal Laboratory Pulverizer for Nano Powder Grinding


Elegant design, easy to operate

Ideal for wet or dry grinding application

Automatic and programmable control with LED display

Multiple grinding modes to choose

High uniformity and excellent repeatability

Fast rotational speed, high efficiency and fine granularity

Reversing function

Programmable interval and pause times

Four samples with different sizes and materials in one experiment

Stepless speed regulation; ideal rotary speed selection according to experimental results

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, no pollution and small wear

Cooling of the grinding chamber with a built-in fan for long grinding times


Application areas


Geology and Mineralogy: rock, gravel, sand, minerals

Ceramics: porcelain, sintered ceramics, clay, fireclay

Chemistry: pesticides, fertilisers, salts, inorganic and organic materials

Biology: plants, leaves, freeze-dried samples

Pharmaceuticals: ophthalmological agents, gels, creams, extracts, drugs, pastes, dragees, tablets

Metallurgy: ores, sinters

Material technology: pigments, precious materials, new materials, alloys, mechanical alloying and activating

Analysis preparation: spectroscopy, X-ray fluorescence, X-ray structure analysis, chromatography

Working principle

The grinding sample is comminuted by high-energy impacts from grinding balls and friction between balls and the grinding jar wall.


Working Principle

impact and friction force

Compatible Grinding Jars

(250ml~500ml) * 4

Max Feeding Capacity

2/3 capacity of the grinding jar

Operation Mode

2 or 4 grinding jars working simultaneously

Feeding Granularity

Soil materials < 10mm, others materials < 3mm

Discharging Granularity

down to 0.1μm

Sample Type

hard, medium-hard, soft, fibrous, brittle, moist, tough

Rotational Speed of Grinding Jar


Rotational Speed Ratio (planetary disk/jar)

1 : 2

Drive Mode

gear drive and belt drive

Speed Control

stepless speed regulation

Electrical Details

110V/220VAC, 50/60Hz, single phase, 0.75KW

Max Continuous Grinding Time

72hours (full-load)

Weight (Net /Gross)

85KG /108KG

Dimension (L*W*H)


Effective Diameter of Planetary Disk




Packaging & Shipping



Our Services

1. Factory prices with the best quality.

2. One year free-of-charge maintenance for all the dental equipment

3. Customized service for special demand

4. Fast and flexible delivery, by sea, by air, by express

5. Quick response within 24 hours

How to order

1. If you are interested in our products, please tell us the model number and quantity.

2. We will make a proforma invoice for your order.

3. We will deliver the product ASAP on receipt of the payment


1. Guarantee for one year after shipment.


1. Western Union

2. PayPal

3. Secure Payment through Alibaba

4. Telegraphic transfer

5. L/C

Company Information

Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design,

manufacturing and sales of equipment used in scientific researches. Independence and innovation is the

company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace,

atmosphere furnace,CVD system and customized lab equipment.Welcome you come to visit us.



1. Are you a manufacturer or trade company ?

Yes,you can assured that we are a professional manufacturer with full experience, and

doing business in domestic and oversea for many years.

2. We are not professional for operation and installation of your machine?

While this is not difficult to solve,our machine is easy to operate,no need to

professional training,and the instruction manual and vedio we make can teach you step by step.

What’s more,we have professional engineers , if needed we can send them to your side to solve the problem.

Also we supply online service at any time.

3. How about packaging ? if machine damaged,what should I do ?

Usually machine is packed with wooden case and standard export carton,

plywood carton or as your requirement. Before delivery we will also send you the packing photos of the goods to confirm with you. After agreed, we will deliver it.

Damage haven’t happened before, if happen,we will arrange replacement.

4. We haven’t do business before,how can I trust your company and machine ?

We have been GOLD supplier with no complaints on Alibaba.and our machine have exported to many countries all over the world