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Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Specifications
Brand Name :
ZTIC
Model Number :
Ore Grinding Mill
Certification :
ISO/CE
Place of Origin :
Henan, China
MOQ :
1 Set/Sets
Price :
negotiate
Payment Terms :
L/C, T/T
Supply Ability :
5000 Set/Sets per Year
Product Name :
Air Swept Coal Mill
Condition :
New
Type :
Ore Grinding Mill
Application :
Stones and bulk materials
Warranty :
12 months
Uasge :
Building materials, chemical
Application Industry :
Cement Plant, Steel Mill, Chemical Plant & Incinerator
Port :
QingDao,TianJian,ShangHai
Weight :
36-215t
Power :
250-1400kw
Description

Ore Grinding Mill Air Swept Coal Mill

Ⅰ. Technical characteristics of air-swept coal mill(ore grinding mill)

(1) The transmission forms used by the drum mill include edge leaflet, center drive, multi-point meshing edge drive, etc.; the drive forms include asynchronous motor + reducer + pinion + large gear and synchronous motor + air clutch + pinion + large gear;

(2) Generally, the support method of static and dynamic pressure bearings at both ends is adopted, and a fully enclosed self-aligning 1200 line contact 'rocker type' bearing is used. Full static pressure support;

(3) The large open gear is equipped with a sealed and reliable gear cover, and is equipped with an automatic glycerin spray lubricating device;

(4) The cylinder is the key part of the mill, and a computer is used to carry out finite element analysis on it to ensure the reliability of its use;

(5) The large and medium-sized mills are equipped with slow drive devices;

(6) Large and medium-sized mills are equipped with high and low pressure lubrication stations;

(7) The control and protection system adopts PLC control.

Ⅱ. Specification and meaning of air-swept coal mill(ore grinding mill)

φ4×8+3.5m = inner diameter of cylinder×effective length of cylinder+length of drying bin

Ⅲ. Development process of air-swept coal mill(ore grinding mill)

From the past φ2.2m, φ2.8m, φ3m, φ3.2m, etc., to the present φ3.8m, φ4m, etc. Equipment capacity from 500t/d, 700t/d, 1000t/d, 2500t/d, 5000t/d, 6000t/d.

Ⅳ. Working principle of air-swept coal mill(ore grinding mill)

The raw coal is fed into the drying bin of the mill from the runner of the feeding device, and the hot air with a temperature of about 350 ℃ also enters the mill through the air inlet pipe to dry the raw coal, and the dried coal enters the grinding mill through the partition board The silo is crushed under the impact and grinding of the grinding body (steel ball). At the same time, the gas formed by the special exhaust fan will bring the pulverized coal powder out of the mill through the discharge device.

Ore grinding mill technical parameters

Specifications (diameter × length) Rotating speed
(r/min)		 Feed size(mm) Capacity(t/h) Abrasive body loading
(t)		 Main motor Main decelerator Weight
(t)
Model Power(kw) Rotating speed(r/min) Model Speed ratio
φ2.2×4.4 22.4 ≤25 8～9t/h 18t YRKK4501-6 250 986 ZD60-11 6.3 36.7
φ2.2×5.8 22.4 ≤25 5.5～7 23.5～25 Y4005-8 280 750 ZD70-10 5.6 45
φ2.4×4.75 21.2 ≤25 14 22～24 YR4501-8 315 740 ZD60-8 4.5 49
φ2.4×4+2 20.2 ≤25 10～11 19 YRKK450-8 250 740 ZDY355 4.5 60
φ2.4×4.5+2 20.2 ≤25 10～12 20.8 YRKK500-8 280 740 JDX45 4.5 68
φ2.6×(5.25+2.25) 19.7 ≤25 9～10 28 YRKK500-8 400 740 ZDY450 4.5 87.4
φ2.8×(5+3) 18.7 ≤25 13～13.5 32 Y5001-8 500 740 JDX560 4.5 102
φ2.9×4.7 19.1 ≤25 14～19 34.4 YR560-8 500 743 MBY560 5.6 79
φ2.5×3.9 21 ≤25 14 21 JR138-8 280 740 ZD70-9 5 49.5
φ3×(6.5+2.5) 18.3 ≤25 17～19 43 YRKK5603-8 630 740 MBY560 5 120
φ3.2×4.8 16.7 ≤25 20 48 YR630-8 630 740 MBY560 5 118
φ3.2×(6.5+2) 16.9 ≤25 20 50 YRKK560-8 710 740 JDX630 5 137
φ3.5×8 17.2 ≤25 55～60 80 YRKK710-8 1000 740 MBY800 6.3 182
φ3.8×(7.75+3.5) 16.7 ≤25 85 85 YRKK710-8 1400 740 JDX90-WX-2A 5.6 215


Ore grinding mill photo explanation

Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY

Product tags

rotor grinding machine

,

cnc turn mill

,

cnc mill turn
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Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY

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Product Detail
Brand Name :
ZTIC
Model Number :
Ore Grinding Mill
Certification :
ISO/CE
Place of Origin :
Henan, China
MOQ :
1 Set/Sets
Price :
negotiate
Contact Supplier
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY
Air Swept Coal Mill Ore Grinding Mill Asynchronous Motor PLC control YRKK ZDY MBY

Luoyang Zhongtai Industrial Co., Ltd.

Verified Supplier
5 Years
henan, luoyang
Since 1981
Business Type :
Manufacturer
Main Products :
Mill Pinion Gears, Bevel Pinion Gear, Mill Girth Gear
Total Annual :
80 million-100 million
Employee Number :
500~1000
Certification Level :
Verified Supplier
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