Fine Icing Sugar Powder Double Disc Pin Mill
JB series fine icing sugar powder double disc pin mill is a high-efficiency grinding equipment designed specifically for the food and related industries. This pin mill adopts a double-disc needle structure, combined with an advanced motor drive system, enabling ultra-fine grinding of various sugars and other materials. No screen design, smooth discharge, high productivity, and low operating cost. Single power or dual power can be selected, with high linear speed and fine crushing granularity. Grinding particle size range: D50: 10~250μm.
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Product Introduction
Industrial Pin Mill Grinder For Fine Icing Sugar Powder Processing
JB series fine icing sugar powder double disc pin mill is a high-efficiency grinding equipment designed specifically for the food and related industries. This pin mill adopts a double-disc needle structure, combined with an advanced motor drive system, enabling ultra-fine grinding of various sugars and other materials. No screen design, smooth discharge, high productivity, and low operating cost. Single power or dual power can be selected, with high linear speed and fine crushing granularity. Grinding particle size range: D50: 10~250μm.
This pin mill grinder is primarily used for refining sugar powder, rapidly pulverizing coarse sugar granules into a uniform and fine powder. It is widely used in food processing, pharmaceuticals, chemicals, and daily chemical industries. It is particularly suitable for producing candies, pastries, and beverage additives, where high sugar powder fineness is required, meeting various specifications and particle size requirements.
Our company has developed a new type of pin mill grinder based on internationally advanced design concepts and production technologies, combined with years of engineering experience, and tailored to market demands. This pin mill machine can be upgraded to a dual-power system with a linear speed of up to 200 m/s, resulting in significantly enhanced pulverizing capabilities.


Working Principle of Double Disc Pin Mill
The double disc pin mill uses a high-speed motor to drive double disc needles to rotate at high speed. After the material enters the grinding chamber, it is rapidly pulverized into fine powder under the powerful impact, shearing, and grinding action of the double disc pins. The material is subjected to multiple cutting and impact forces, gradually reducing the particle size. Simultaneously, a rationally designed screen ensures uniform and consistent output material. The entire process is efficient and continuous, achieving rapid material refinement.

Advantages of Fine Icing Sugar Powder Double Disc Pin Mill
* High Grinding Fineness: The double-disc pin-type structure effectively increases the impact frequency, ensuring uniform and fine sugar powder.
* Excellent Working Efficiency: High-speed operation and reasonable design significantly improve processing capacity, meeting the needs of large-scale production.
* Sturdy and Durable Structure: Made of high-quality stainless steel, it has excellent corrosion resistance and a long service life.
* Simple and Convenient Operation: The equipment is equipped with a convenient control system, easy to adjust and maintain, saving labor costs.
* High Adaptability: Not only suitable for grinding various types of sugar, but also capable of processing other particulate materials, offering high flexibility.
Technical Parameters of Sugar Powder Pin Mill
| Model | Main Structural Dimensions (mm) | Capacity |
Input Particle Size |
Output Particle Size |
Speed |
Machine Weight |
Total Power |
||||
| L | W | H1 | H2 | H3 | Kg/h | mm | mesh | Rpm/min | Kg | KW | |
| JB-250 | 1400 | 1300 | 2570 | 2300 | 650 | 50-200 | <6 | 60-200 | 5000/2900 | 600 | 13.35 |
| JB-350 | 1450 | 1450 | 2570 | 2410 | 650 | 100-500 | <8 | 60-200 | 4200/2500 | 1000 | 18.35 |
| JB-450 | 1600 | 1650 | 2890 | 2700 | 650 | 150-800 | <8 | 60-200 | 3500/2200 | 1500 | 27.85 |
| JB-650 | 2000 | 1850 | 3110 | 2860 | 650 | 250-1000 | <10 | 60-200 | 3000/200 | 2300 | 42.85 |
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