High Precision Vertical Impact Mill for Electronic Materials

• Customization: Available
• After-sales Service: Lifetime Maintenance Support
• Warranty: 1 Year
• Model NO.: LCR400-1600
• Type: Ultra-Fine Grinding Mill
• Application: All
• Voltage: 380V
• Appearance: Vertical
• Press Materials: Calcium Carbonate
• Press Series: Multi-Stage Grinding & Classifying
• Condition: New
• Customized: Customized
• Grinding Principle: High-Speed Impact & Shear
• Final Fineness: D97=3-180μm (Adjustable)
• Feed Size: ≤10-20mm
• Capacity: 0.5-20 T/H
• Main Motor Power: 15-160 Kw
• Rotor Speed: 2900-3600 Rpm
• Material of Grinding Parts: High-Chromium Alloy / Ceramic
• Cooling System: Air Cooling / Water Cooling
• Classifying System: Built-in Classifier Wheel
• Control System: PLC Automatic Control
• Operation Mode: Continuous
• Dust Removal: Pulse Dust Collector
• Noise Level: ≤85 Db
• Working Environment: Normal Temperature & Pressure
• Installation: Foundation / Floor Mounted
• Transport Package: Wooden Package
• Specification: 1-50 t/h
• Trademark: DAJIA
• Origin: China
• HS Code: 474209000

Product Description

LCR Series Vertical Impact Mill

Ultra fine impact mill is developed based on the characteristics of various types of mechanical mills at home and abroad, combined with the company's years of experience in powder engineering. It integrates unique crushingmechanism and grading technology, and has functions such as ultra-fine crushing, dispersion, and shaping. Inert gascan be used as a protective medium to achieve closed-loop production of flammable, explosive, easily oxidizable, ultra-low moisture materials. The lining of non-metallic materials can be fully protected to achieve ultra pureproduction of new energy materials and electronic materials.

Product Description

How it works

After the materialenters the body through the feed port at the bottom of the body, itis quickly dispersed by the hammer head on the rotor,scattered around the stator, and enters the crushing zone composed of the rotorand the stator.

The rotor rotates ata high speed and produces alarge amount of air eddy, and the material collides with each other under te dual action of air eddy and centrifugal force, and shear and grindingoccur between the rotorand the stator to achieve ultrafine crushing of the material.

The pulverized materialis driven by the main air flow into thedlassification area, and the qualified fine powder is discharged through the cassification turbine with the air fow and captured by the collectiondevice.

The unqualified coarse powderis driven back to the ctinder wallby the turbine blade under the action of centrifugal force, and retums tothe grinding zone for grinding.

Performance Characteristics

 Higher product value through ultra-fine and uniform particle size

 Improved production safety via inert gas closed-loop system

 Meets high-end market requirements for purity and consistency

 Integrated process design for cost reduction and efficiency improvement

Specification

Main technical parameters

(Custom configurations available upon request.)

Model	Feed size(mm)	Finrmess(pm)	Capacity(t/h)
LCR400	<10	4-180	0.02-0.3
LCR600	<15	4-180	0.08-0.6
LCR800	<15	4-180	0.3-1.2
LCR1000	<15	4-180	0.4-2.5
LCR1200	<15	4-180	0.6-3.5
LCR1400	<15	4-180	1.2-5
LCR1600	<20	4-180	3-8

Typical Applications

 New energy materials
(cathode & anode materials, solid electrolytes, etc.)
 
Electronic materials
(electronic ceramics, functional powders, high-purity oxides)
 
Fine chemical materials
 
Non-metallic mineral ultra-fine powders
 
Materials requiring high purity, precise particle size control, and enhanced safety

Key Features & Advantages

Ultra-Fine Grinding with Precise Classification

High-speed impact crushing enables rapid and efficient particle size reduction

Built-in high-efficiency classifier ensures narrow particle size distribution

Integrates grinding, dispersion, and particle shaping in a single system

Reduces over-grinding and minimizes downstream processing steps

Inert Gas Protection for Safe Closed-Loop Production

Supports inert gases such as nitrogen as the protective medium
 
Fully closed-loop production system
 
Ideal for flammable, explosive, easily oxidized, and ultra-low moisture materials
 
Significantly enhances operational safety and product consistency

Non-Metallic Lining for Ultra-High Purity Production

Key contact parts can be lined with non-metallic materials
 
Effectively prevents metal contamination
 
Ensures ultra-pure powder production
 
Especially suitable for new energy materials and electronic-grade materials

Vertical Structure with Low Energy Consumption

Compact vertical design with small footprint

Stable operation and reduced energy consumption

Easy maintenance, well-suited for continuous industrial production

System Integration and Production Lines

The LCR Series Ultra-micro Impact Mill can be combined with external classifiers, cyclones, and dust collection systems to form a complete production line. It is well suited for continuous, automated, and large-scale processing, particularly in protein separation and extraction applications.

Company Profile

Henan Dajia Mining Machinery Co., Ltd.

Henan Dajia Mining Machinery Co., Ltd. is a large scale, comprehensive engineerin machinery manufacturer integrating the research, development, production, and sales of equipment for mining, tunnel support, road and bridge construction, and other fields.
Headquartered in Zhengzhou, a national central city. the company boasts a 50,000 square meter modern production faclity and has obtained ISO9001 interational quality management system certification, national AAA-level integrity enterprise certifcation, and SGS sinternational certification.
After 17 years of rapid development, the company has accumulated extensive production experience in the mining and engineering machinery fields and cultivated a team of highly qualified professionals. Currenty, the company has over 1, 000 employees, including over 200 in the headquarters operations center and over 800 factory workers.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Packaging & Shipping

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.