Grinding Mill

pin mill

pin mill


Product Description of Pin Mill:
Pin Mill is a impact pulverizer with a convertible pulverization knife. The equipment is made up of cross blade, oscillating movable impact hammer, fixed hammer style rotor, needle and stick style rotor, turbine style rotor and different sieve parts. The equipment is suitable for the pulverization of low and medium hardness material according to different blade, rotation ratio and power supply, the fineness is from a millimeter to 30 micrometer, the pulverization technical of the material can be adjusted according to different requirement. The equipment is widely suitable for the pulverization in many industries such as food, chemical, medicine, Chinese herbal medicine, foodstuff, plastic etc.

Working Principle of Pin Mill:
Material would be conveyed by the feeding device into milling chamber evenly, and be impacted strongly by high-speed rotating beater, and at the same time would be rubbed and sheared and impacted between screen and beater. The milled powder would be separated by screen. Qualified fine powder would go into product collector, while coarse powder would go back to milling chamber for further milling. 

Performance Features of Pin Mill:
1. Pin mill machine has compact structure, small space occupation, wide application, and high performance cost.;  2. We can use different milling device to optimize the milling power and improve milling efficiency;  3. Simple operation, easy dismantle, and easy cleaning. 
Applications of Pin Mill:
Impact mill widely used in chemical industry, inorganic salt industry, pharmacy industry, food industry, pigment industry, dye industry, pesticide industry, battery material industry, mineral industry, fire-resistant material industry, etc.

Technical Parameter of of Pin Mill:

Model
Item
MTM200 MTM400 MTM630 MTM800
Rotor diameter(mm) 200 400 630 800
Power supply(kw) 5.5~1.5 11~30 22~55 30~75
Fineness(μm) 3000~30
Output (kg/h) 10~300 25~700 50~1500  

Model/Specifications/Item 160 250  360 500 630 800
 Turbo
Type B  
 Diameter of
 Beater(mm)
 150   250  350   500  600  720
 Max. Rotation  
Speed(r/min) 
 12000   7500  5550  3850  3200  2800
 Power(kw)  3~4  5.5~7.5 11~15 18.5~30 30~45  37~75
 Product Size(mesh)   20~325
 Capacity  5~50    15~200    25~500   30~1200  50~1800   60~2000
 
Pin 
Type P 
Diameter of Beater
(mm)
160  260  360  520  630  730
 Max. Rotation
 Speed(r/min) 
12000  7500 5550 3850 3200 2800
Power(kw) 4 7.5 15~22  37  45~55 55~75
Product Size(mesh)  20~325
Capacity 20~200  35~1000 50~2000 75~3000  100~5000  200~10000
 
Millstone 
Type M 
 Diameter of 
Beater(mm)
    350 550   750
 Max. Rotation 
Speed(r/min) 
    5500 3500   2500
Power(kw)     22 37~45    55~75
 Product Size (mesh)   20~120
 Capacity       10~100    30~200     50~500

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