Wholesale Rotor mill for pulverization
Home / Equipment / Ultrafine Powder Equipment / Rotor mill for pulverization
Rotor mill for pulverization
  • Rotor mill for pulverization

Rotor mill for pulverization

Product Particle Size: D50 ranges from 3 to 45 μm.

Features: The pulverizing rotor consists of a multi-layered pulverizing disc and multiple pulverizing blades, ensuring high pulverizing efficiency. The blades are made of a wear-resistant alloy and are replaceable. The distance between the pulverizing disc and the ring gear can be adjusted to suit different material pulverization needs. External cooling air can be connected for low-temperature pulverization, allowing for pulverization of heat-sensitive materials.

Applicable Industries: Non-metallic minerals, chemicals, dyes, feed, food, agglomerated materials, etc.

send inquiry
Product AdvantagesWorking PrincipleTechnical Specifications

Product Advantages

      1. Product particle size (D50) ranges from 3 to 45 microns.
      2. The grinding rotor consists of multiple pulverizing discs and multiple pulverizing blades, ensuring high pulverizing efficiency. The blades are made of a wear-resistant alloy and are replaceable. The distance between the pulverizing blade head and the ring gear is adjustable to suit the pulverization of different materials.
      3. The compact structure, small footprint, and easy disassembly and cleaning.
      4. External cooling air can be connected for low-temperature pulverization pulverizing heat-sensitive materials. It can pulverize materials with a Mohs hardness of 3 or less, and is particularly suitable for tough materials such as fibers and plastics.
      5. The entire system features enclosed pulverizing, resulting in low dust and noise levels, ensuring a clean and environmentally friendly production process. An explosion-proof design is available to meet the requirements for ultrafine pulverization of flammable, explosive, and oxidizable materials.
      6. The control system is programmable for ease of operation.

      Working Principle

      The material is evenly fed into the crushing chamber by the feeding system and is strongly impacted by the high-speed rotating crushing disc. The crushing rotor is composed of multiple layers of crushing discs and multiple crushing blades. The material is crushed by various crushing forces such as shearing, collision, and friction. Qualified materials are collected in the collection area with the rising air flow, and the coarse materials return to the crushing area for secondary crushing.

      Technical Specifications

      Parameter/Specification ULM - 400 ULM - 600 ULM - 800 ULM - 1200
      Rotor Diameter (mm) 360 540 730 1130
      Matching Power (kW) 30 - 37 45 - 55 75 - 90 110 - 132
      Rotational Speed (Max) (r/min) 4600 3050 2100 1480
      Maximum Handling Air Volume (m³/h) 1200 2000 3000 7500
      Grinding Particle Size (μm) 15 - 250 15 - 250 15 - 250 15 - 250
      Output (kg/h) 30 - 800 80 - 2000 100 - 3000 200 - 4500
      About Us
      Jiangsu JND Environmental & Energy Technology Co., Ltd.
      Jiangsu JND Environmental & Energy Technology Co., Ltd.

      Jiangsu JND Environmental & Energy Technology Co., Ltd., founded in 2002 and located in Yancheng National High-Tech Industrial Development Zone, China, is a national high-tech enterprise specializing in the integration of energy-saving and environmental protection technology R&D, equipment manufacturing, engineering general contracting and related services for industries such as electric power, chemical engineering, cement and iron & steel. As a professional Rotor mill for pulverization supplier in China, We offer various types of custom-made industrial environmental protection equipment.

      Adhering to the core corporate values of "Innovation Knows No Bounds, Value Is Shared by All", the company has established a provincial-level technology R&D center and a sound R&D system. It has also built long-term, friendly, open and win-win cooperative relationships with many universities including Southeast University and Tongji University (Shanghai), realizing the integration of industry, academia and research. The company takes a leading position in the field of grinding and powder-separating technology.

      Always centered on its mission and vision, the company continuously strengthens technological innovation and management innovation to achieve sustainable corporate development. It has successively obtained three certifications, namely the ISO 9001 International Quality Management System, ISO 14001 Environmental Management System, and OHSAS 18001 Occupational Health and Safety Management System, and has been recognized as a "National High-Tech Enterprise". For consecutive years, it has been awarded qualifications and honors such as "Jiangsu Provincial AAA-Level Enterprise Observing Contracts and Valuing Credit", "Jiangsu Provincial Private Technology- Based Enterprise", "Top 10 Enterprises with Independent Innovation Capability in Jiangsu Province", and "Jiangsu Provincial Enterprise Technology Center". After 18 years of unremitting efforts, it has become a leading enterprise in the building materials and environmental protection equipment industry. In the future, Jinengda will continue to be committed to leading the development of the environmental protection industry and addressing the ever-evolving challenges in the environmental protection field.

      Certificate Of Honor
      • Occupational Health And Safety Management System Certificate
      • Quality Management System Certificate
      • Environmental Management System Certificate
      • High-Tech Enterprise Certificate
      • Jiangsu JND Environmental Energy Technology Co., Ltd.
      • National Intellectual Property Demonstration Enterprise
      • Innovation and R&D-focused companies in the Yangtze River Delta
      • Provincial-level Specialized, Sophisticated, Unique and New Small and Medium-sized Enterprises
      • Corporate Technology Center
      • Jiangsu Provincial Engineering Technology Research Center
      • Jiangsu Province's First-of-a-Kind Major Equipment and Key Components
      • Outstanding Companies
      Message Feedback
      Blogs
      Jiangsu JND Environmental & Energy Technology Co., Ltd.
      Jiangsu JND Environmental & Energy Technology Co., Ltd.