Ultra Fine Grinding Machine
JB series ultra fine grinding machine is composed of a hammer mill, an ultra-micron mill, a cyclone separator, and a pulse-jet dust collector. It features multiple functions, including air separation, screenless operation, filterless operation, and uniform particle size distribution. The production process is continuous. This machine can pulverize various heat-sensitive materials, and the main unit will not overheat during the pulverization process.
* Capacity: 15-1500kh/h
* Input Particle Size: 50mm
* Output Particle Size: 60-320mesh
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
JB series ultra fine grinding machine is composed of a hammer mill, an ultra-micron mill, a cyclone separator, and a pulse-jet dust collector. It features multiple functions, including air separation, screenless operation, filterless operation, and uniform particle size distribution. The production process is continuous. This machine can pulverize various heat-sensitive materials, and the main unit will not overheat during the pulverization process.

Main Usage of Ultra Fine Powder Grinder
This ultra fine grinding mill is widely used in pharmaceutical, chemical, food, traditional Chinese medicine, health care, etc. It can grind high-oil or high-fiber ingredients such as chili peppers, black pepper, white pepper, green pepper, cinnamon, cumin, red chili pepper, nutmeg, cardamom, red yeast rice, red chili peppers, garlic, star anise, cloves, cardamom, geraniol, turmeric, ginger, fennel, anise, and angelica. The ultra-fine grinder is suitable for grinding icing sugar and can make 500 mesh icing sugar powder.

Specialty of Ultra Fine Powder Grinding Machine
This ultra-fine grinding machine has a compact structure and, compared to a micro-grinding mill, is equipped with more pre-treatment hammers for coarse crushing, enabling direct crushing of large particles, achieving continuous crushing, and generating no dust. Fine powder captured by the dust collector can be effectively recovered, reducing the material loss rate.

| Discharge Valve | It can be equipped with slider type, the effect is better and the cleaning is convenient. |
| Cyclone Part |
(1) Cyclone can separate dust from powder(granules) (2) The rotary valve makes the powder discharge speed even (3) The rotary valve is also made of stainless steel, and to clean it and dismantle it. |
| Pulse Dust Collecting Box |
(1) Dust is collected inside the dust-collecting box. (2) Inside the box, there are many dust-collecting bags, and the bag frames are also made of stainless steel and can be disassembled easily. (3) With pulse-jet cleaning, dust can be collected very conveniently. |
Technical Parameters of Ultra Fine Grinding Machine
| Model | Main Structural Dimensions (mm) | Capacity |
Input Particle Size |
Output Particle Size |
Speed |
Machine Weight |
Total Power |
||||||
| L1 | L2 | H1 | H2 | H3 | H4 | W1 | Kg/H | mm | mesh | rmp | kg | KW | |
| JB-350+20 | 5487 | 6810 | 859 | 2743 | 2862 | 650 | 1574 | 15-200 | 50 | 60-320 | 8600 | 1800 | 28.5 |
| JB-450+30 | 6370 | 7991 | 1056 | 3472 | 3352 | 650 | 1783 | 50-600 | 50 | 60-320 | 6700 | 3600 | 61 |
| JB-550+60 | 7288 | 9010 | 1096 | 3472 | 3652 | 800 | 2025 | 100-1000 | 50 | 60-320 | 5250 | 5300 | 106 |
| JB-550+80 | 8410 | 10372 | 1096 | 3772 | 4015 | 800 | 2199 | 120-1500 | 50 | 60-320 | 4850 | 7500 | 145 |
Video Show
FAQ
Q1: How fine can this ultra-fine grinding machine grind materials? Is the fineness adjustable?
Q2: Will my materials have a slightly high moisture content, or be heat-sensitive (such as sugary or oily spices), cause the machine to clog or affect quality?
A: For common high-moisture materials and heat-sensitive spices (such as chili peppers and turmeric), our ultrafine grinder is equipped with multiple solutions:
High-efficiency grading system: The built-in precision grading wheel effectively prevents overly coarse or sticky materials from passing through, reducing the risk of screen clogging.
Equipped dust removal and cooling: The system's standard pulse dust collector and fan not only collect the finished product, but the powerful airflow also creates effective heat exchange within the grinding chamber, helping to remove heat and moisture generated during grinding. This prevents the material from melting or clumping due to temperature increases, thus ensuring the color, flavor, and flowability of the finished product.
Q3: Is this equipment a standalone unit? Does it include a dust collection and processing system?
A: This is an integrated solution, not a single device. The complete ultra-fine grinding machine unit is a collaborative system, typically comprising the following core components:
Main Unit: Includes two stages: coarse crushing (hammer mill) and fine crushing (ultrafine grinding), ensuring the material is thoroughly pulverized.
Cyclone Separator: Used to separate and collect most of the finished powder from the airflow.
Pulse Jet Dust Collector: As a secondary collection system, it captures fine dust, ensuring clean exhaust air that meets environmental standards, while maximizing the finished product collection rate.
We provide the complete equipment from feeding to finished product collection, ensuring quick installation and commissioning upon receipt.
Q4: What is the lifespan of the equipment's wear parts (such as grinding rollers and grinding rings)? Are replacements convenient?
A: We understand the impact of downtime on production efficiency, so we have focused on durability and ease of maintenance.
Long Lifespan Design: Thanks to optimized roller pressing and grinding technology, our grinding rollers and grinding rings experience very uniform wear, with a lifespan typically 3 to 5 times that of traditional Raymond mills. When processing general non-metallic minerals, critical components can last for more than a year.
Convenient Maintenance: The equipment's structural design fully considers maintenance needs. There are no rolling bearings or screws inside the grinding chamber, reducing potential points of failure. Furthermore, we offer a modular, quick-release structure, making replacement of wear parts or internal cleaning easier and faster, significantly reducing downtime.
Q5: My factory's voltage is 380V/50Hz (or 415V/50Hz). Can you customize it?
A: Absolutely. We have extensive experience in the international market and are well aware that electricity standards vary across Southeast Asian countries (such as Indonesia, Vietnam, Thailand, and Malaysia). We can customize the motor's voltage, frequency, and number of phases (e.g., 220V/380V/415V, 50Hz/60Hz) according to your factory's specific requirements, ensuring the equipment is "plug and play" without requiring you to purchase an additional transformer, saving you costs and simplifying the installation process.
Q6: How do you guarantee the safety of the equipment during transportation? Do you provide installation guidance?
A: Rest assured, safe delivery of the equipment is our top priority.
Professional Packaging: The entire machine is typically secured in a sturdy, fumigation-free wooden crate. Key components such as the motor and electrical control cabinet receive additional waterproof and shockproof protection to ensure they can withstand long-distance sea transport.
Comprehensive Guidance: Detailed installation drawings and operation manuals are provided with the equipment upon shipment. Furthermore, our engineering team offers comprehensive remote video guidance to assist you with equipment installation, commissioning, and personnel training, ensuring a smooth start-up.
Hot Tags: ultra fine grinding machine, China, suppliers, manufacturers, factory, design, price, for sale, quotation, made in China, 200 Mesh Dry Tea Herb Leaf Grinding Machine, 300 Mesh Clove Leaf Powder Grinding Machine, Moringa Leaf Powder Grinder Machine, Oat Grinding Machine, Ultra Fine Powder Grinder, Wintermelon Sugar Crusher Machine








