JIANGSU GUOJIN DRYING TECHNOLOGY CO., LTD
Specalizes in dryer, mixer, granulator, crusher, conveyor, screen and other equipment.
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20B 30B 40B 50B 60B 80B Universal Pulverizer Spindle Pulverizer
This machine consist of universal pulverizer , dust collecting cabinet and dedusting collector, preventing dust flying during powder grinding, suits for pulverizing sugar, herbs, chemical products, food materials and spices etc into the powder of 20-120mesh.
This machine is widely used for weak current substances and high temperature resistant substances such as chemical industry, medicine(traditional Chinese medicine), food, spices, resin powder, coating powder, etc.
Product Technical Advantage
1. Alloy steel disc and cutter head pins
2. GMP and food grade design
3. Negative working condition can prevent dust and be suitable for heat sensitive material grinding
4. Output size is adjustable by changing filtering sieve
5. Feeding rate can be automatically and accurately controlled
6. Different types of dust collector can be equipped to prevent dusting
7. Air cooling or water cooling can be equippeed
Product Features
1. This grinding machine is widely used in food, chemical and pharmaceutical industry.
2. For normal material, it can grind into 20-120 mesh.Customer can use different size of sieves to get the fineness they need.
3. This machine has different models, capacity from 20-1000 kg/h, customers can choose the right model according to their requirement.
4. The temperature during the crushing process is less than 40 ℃. For sensitive material, customer can choose water cooler or air cooler.
5. Stable quality of finished product with low consumption to save cost.
6. Simple structure, convenient cleaning and low noise.
7. The machine can be equipped with dust collector, no fine powder flying during the grinding process.
8. We can make the input hopper be magnetic to avoid metal damage if you need.
Technical Parameters
| Model | 20B | 30B | 40B | 50B | 60B | 80B | |
| Production capacity(kg/h) | 60-150 | 100-300 | 160-800 | 200-1000 | 300-1500 | 500-2000 | |
| Spindle rotation speed(r/min) | 5300 | 4200 | 3800 | 3200 | 2800 | 2200 | |
| Feeding granularity(mm) | 10 | 10 | 10 | 15 | 15 | 15 | |
| Crushing granularity(目) | 20-150 | 20-120 | 20-120 | 20-120 | 20-120 | 20-120 | |
| Crushing motor(kw) | 4 | 5.5 | 7.5 | 18 | 22 | 30 | |
| Dust removal motor(kw) | 0.55 | 0.55 | 1.1 | 1.5 | 2.2 | 3 | |
| Dimensions(LxWxH) | With dust removal | 1100x600x1650 | 1300x700x1850 | 1350x700x1920 | 1400x800x2700 | 1600x900x2300 | 1800x1200x2500 |
| Single machine | 550x500x1200 | 600x550x1320 | 650x600x1550 | 700x650x1680 | 850x800x1820 | 950x900x1960 | |
Product Working Principle
Centrifugal impact pin mill is a compact, high speed impact mill capable of fine size reduction specially designed for chemical, pharmaceutical and food application.
Material is fed into the grinding chamber via the central inlet of the opposing stationary disc by gravity or screw feeder. High speed rotation of the inner disc creates centrifugal force that accelerates bulk material moving from the center to the periphery of the discs at high speed. As materials pass through a path of intermeshing rows of rotating and stationary pins, grinding is done by strong impact and shearing between the pins. The centrifugal force or air stream generated by draft fan force the product go through a filtering sieve which is around the grinding chamber to get required particle size. Different particle size is determined by the speed, number, type of pins and hole size on the sieve.
Centrifugal impact pin mill has been commonly used for coarse to fine grinding of soft to medium hard, brittle and crystalline materials in food, chemical and pharmaceutical industry.
Product Structure:
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