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152kw Micro Powder Grinding Mill With Advanced Classifier For Precise Fineness Control

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152kw Micro Powder Grinding Mill With Advanced Classifier For Precise Fineness Control


Large Image :  152kw Micro Powder Grinding Mill With Advanced Classifier For Precise Fineness Control

Product Details:

Place of Origin: China
Brand Name: HK
Certification: ISO CE
Model Number: 21

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: nude and plywood
Delivery Time: 30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 1000 Set Per Year
Detailed Product Description
Rollers: 21 Fineness: 600-3500mesh
Sieving Rate: 98% Total Power: 152kw
Ring Layers: 3 Output: 1-3t/h
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Micro Powder Grinding Mill with Precise Fineness Control and Higher Whiteness
In order to protect the micro powder grinding mill, you need to know how to start and stop the micro powder grinding mill:
    Start the micro powder grinding mill:
1. Please ensure the voltage should not be less than 360V.
2. Please wipe out all the liters, and all the bolts and nuts are all connected tightly.
3. Make sure the belt tightness is proper, and move the belt wheel by hand, and mill wheel can rotate flexibly.
4. Ensure the valve handle in the blower air-in pipe is on the “close” position.
5. Make sure the tightness of the elevator chain is ok.
6. Regular lubrication should be done according to the lubrication table, and ensure there is no grease or oil leakage.
7. Feeding size into to the mill should be less than 10mm
8. Make sure the motor rotation direction is correct
9..Any metallic material should not be in the raw material. The users had better install the iron eliminator by themselves.
   Stop the micro powder grinding mill:
1. Stop the crusher until there is no material in the crusher
2. Stop the elevator until there is no material in the bucket.
3. Stop the feeding conveyor
4. Stop the mill until there is no material in the mill. This does good to the next mill start and protection of the mill.
5. Stop the blower after stopping the mill in 30 seconds, and put the extra air pipe valve on the “Close” position.
6. Stop the Classifier.
7. Stop the pulse-jet collector
     As the raw material is ground between the roller and ring, the micro powder grinding mill noise is a little higher. This is normal for the micro powder grinding mill and the noise should keep at a same level. If any abnormal noise arises or the mill motor current increase suddenly and difficult to decrease, please stop the mill and check carefully. Maybe there is crack or iron in the grinding house.
     After the installation, please do the test without any material. Please note: the micro powder grinding mill should run less than 2 minutes without any material in the mill. And then stop the mill to check whether every part is ok( no overheating; no bolt looseness, no higher vibration for the mill). After the test running, please feed some material into the mill for grinding one hour. And then check whether every part is ok or not, if yes, the mill can ran regularly.
Structure of Micro Powder Grinding Mill:
    The micro powder mill has the folllowing components: crusher, elevator, hopper, feeder, classifier, mill, collector, blower and electric control cabinet. And delivery and installation of the whole micro powder grinding mill system is simple and easy to be completed. As the micro powder grinding mill has been tested in the factory, so the micro powder grinding mill can run as soon as the installation is completely.
    The motor drives the mill shaft and roller table go around by the V-belt. The roller will rotate and revolve against the ring, which will make the material into powder from the top level to the bottom level. Classifier includes motor, coupling, shaft, vane wheel and housing. The motor controls the classifier wheel rotation speed. The faster the rotation speed, the finer the powder and vice versa. The blower includes housing, vane wheel, shaft, motor and support.
   Special Features of Micro Powder Grinding Mill:
1. Perfect contact between rollers and ring: The arc or curved surface increases their effective working surface and improves the crushing efficiency. The rollers and rings contact surface and shapes should be consistent and tightly fit, which is good to the production of fine powder.
2. Improved hardness of rollers and rings: this not only guarantees longer working life, but also the powder is not easy to be contaminated.
3. Rotation speed of central shaft can be adjusted according to customer’s requirement.
4. Pulse-jet Collector: 99.99% of the ultrafine powder can be collected, which is also environment-friendly.
5.  Constant temperature control system is adopted and the whole design is also improved, so various additives can be put into the mill to improved the application range of powder.
6. High quality casting technology to prolonger the working life of roller and ring.
     Technical Data of Micro Powder Grinding Mill:

Mesh 21 Rollers 27 Roller
D97 Output Power Output Power
Kg/h kw/h Kg/h kw/h
300 3000-3500 43-50 5000-5500 43
800 2500-2800 54-60 3200-3800 62
1250 1500-1800 84-101 2300-2500 103
1500 1000-1300 116-152 2000-2300 118
2000 650-750 202-233 1500-1800 158
2500 600-650 233-253 1200-1300 197
Total Power 152kw 237kw

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Contact Details
Guangxi Henkry Machinery Co., Ltd

Contact Person: Henry

Tel: +86 188 9987 6785

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