Micro-crushing machine

What is a micro-crushing machine?

Micro-crushing machine is a high-efficiency equipment designed for ultra-fine crushing materials. It crushes materials to micron or even nanometer level through mechanical force. Compared with traditional crushing equipment, micro-crushing machine can achieve finer particle size control and is widely used in the production of powders that require high purity and uniform dispersion.

Our Micro-crushing machine adopts the outward-looking high-speed crushing principle. After the material enters the crushing chamber, it is crushed by a rotating hammer or blade to achieve an ideal crushing effect. The crushed material automatically enters the capture bag, and the dust is filtered and recovered by the dust collection box through the bag. There is no dust flying in the entire production process, which significantly improves material utilization and reduces corporate costs.

What types of Micro-crushing machines are there?

Type	Applicable scenarios	Grinding fineness	Typical models	Features
Vibration type ultrafine pulverizer series	Material with strong fiber, high hardness, high sugar and high viscosity, such as: Chinese medicine wall breaking, spore powder processing	1-0.1μm	LWF-6 to LWF-100	Using vibration grinding technology, low temperature crushing, cell wall breaking rate 98%
High-speed impact micro-crusher series	Chemical, food, medicine	10-1000μm	DCM-450, VT-300	Crushing is achieved through high-speed relative movement between the movable disk and the fixed disk, and the product particle size distribution is narrow and spherical
Ceramic micro-powder machine series	Suitable for processing raw materials with high requirements for metal pollution, such as: electronic materials	8-200μm	VT-300C	The material contact part is treated with zirconium oxide, silicon nitride or alumina ceramics, zero metal pollution, and full water washing design

What are the advantages of Micro-crushing machine?

Ultrafine grinding ability: the output particle size can reach 0.5-0.015mm (500 mesh-5000 mesh), and can even reach the nanometer level of 1-0.1μm under special processes

High-efficiency cell wall breaking technology: the wall breaking rate of pollen and other spore materials is as high as 98%, effectively releasing active ingredients

Low-temperature operation: the lowest temperature of the refrigeration system can reach -45℃ to protect heat-sensitive materials

Fully enclosed design: in line with GMP standards, no dust pollution, no material loss

How does Micro-crushing machine work?

Different types of micro-crushing machines have different crushing principles, but their core goal is to overcome the cohesive force of the material by applying external force to crush it into fine particles. For example:

Airflow crusher: High-speed airflow accelerates the material and sprays it into the crushing chamber, and crushes it through mutual collision between materials and impact with the nozzle or target plate.

Mechanical impact crusher: The motor drives the rotor to rotate at high speed, and the hammer head, tooth plate or pin rod on the rotor impacts the material entering the crushing chamber at high speed to crush it.

Micro-crushing machine parameters

Model	Main structural dimensions							Production capacity	Feed size	Discharge mesh	Spindle speed	Machine weight	Total power
	L1	L2	H1	H2	H3	H4	W1	Kg/H	mm	mesh	rpm	Kg	KW
MR-15	3950	-	2640	850	650	350	1450	10-150	6	60-320	6000	1100	13.5
MR-20	4300	5900	2800	850	650	350	1450	15-200	10	60-320	5400	1400	21
MR-30	5250	7050	3200	950	650	350	1550	50-600	12	60-320	3800	2300	46
MR-60	6100	8100	3700	1050	650	400	2000	100-1000	15	60-320	2900	3800	84
MR-80	7200	9200	4250	1150	650	400	2300	120-1500	15	60-320	2500	5100	123
MR-100	7900	10100	4500	1250	650	400	2500	150-2000	20	60-320	2000	7400	183
Note: It can also be customized according to user needs

Micro-crushing machine industry solutions

Pharmaceutical and health care products industry

Modernization of traditional Chinese medicine: Solve the problem of crushing strong fiber medicinal materials such as Ganoderma lucidum and licorice, and high sugar and high viscosity medicinal materials such as jujube and wolfberry

Application of cell wall breaking: The spore powder wall breaking rate is more than 98%, and the supercritical extraction rate is increased from 10% to 17%, close to the theoretical oil content

Formulation reform: Realize new preparations such as raw powder soft capsules (such as ginseng soft capsules) and one-step pastes (such as Liuwei Dihuang soft capsules)

Improved clinical effect: After micronization, traditional prescriptions such as Bawei Dihuang Pills have reduced dosage and improved efficacy

Food and health care products

Functionality Food: Broken wall treatment of pine pollen, bee pollen, etc. to improve the absorption rate of nutrients

Seasoning processing: Ultrafine grinding of sugar and salt to improve solubility and taste

Special diet: Micronization of fiber in diabetic food to improve functionality and palatability

Chemicals and new materials

Powder coating: Ultrafine grinding of resin raw materials to improve coating uniformity and adhesion

Battery materials: Nano-scale grinding of electrode materials to improve battery performance

Polymer materials: Micronization of plastics, rubber and other raw materials to improve processing performance and finished product quality

Micro-crushing machine customer case

A pharmaceutical company uses LWF-25 micro-crushing machine to process Ganoderma lucidum, and the fiber crushing problem is solved, and the bioavailability of micro-powder slices is increased by 3 times

Food companies use VT-300C ceramic machine to process natural pigments, without metal pollution, and the products have successfully entered the high-end market of the European Union

Health care product factory spore powder wall breaking processing service, customer supercritical extraction rate increased from 10% to 17%, production cost reduced by 30%

How to choose a suitable Micro-crushing machine?

Material property analysis

Hardness: Mohs hardness classification, select equipment with corresponding impact energy

Fiber content: High-fiber materials are suitable for vibration grinding machines

Oil/sugar content: High-sugar and high-viscosity materials need to choose equipment with temperature control function

Thermal sensitivity: Materials that are easily decomposed by heat must choose models with refrigeration systems

Production demand assessment

Output requirements: From a few kg/h for small experimental machines to 500kg/h for industrial-grade equipment

Fineness standard: Clearly define the required particle size range (d50 value) and distribution requirements

Process matching: Consider the connection with the previous and subsequent processes, whether special interfaces are required