| Company Contact |
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| Name: | Mr. Zigang Wang [Director/CEO/General Manager] |
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| E-mail: | Send Message |
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| Homepage: | |
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| Instant Messaging: | |
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| Phone Number: |  |
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| Fax Number: |  |
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| Address: | No.1111, New Si Ping Road, Fengxian District, Shanghai, China
shanghai 201413, Shanghai
China |
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| Average User Review | There is no review for this company - Write a review |
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| Registration Date: | May. 24, 2023 |
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| Last Updated: | Sep. 1, 2011 |
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| Business Nature: | Manufacturing, Trade of Industrial Supplies category
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| Company Brief |
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Shanghai Donglong Heavy Machinery Co., Ltd. is a high-tech R& D enterprise, which engages in manufacturing and selling Jaw crusher, Impact crusher, Cone crusher, VSI crusher ( Sand making machine) , High pressure suspension grinding mill, Complete stone aggregate crushing plant and other supporting facilities. We have our machines good sales in east-south Asia, Eastern Europe, Africa, etc.
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| Major Products / Services |
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Buyer:
- high pressure suspension grinder mill
The machine is used to grind barite, limestione, ceramics, etc, such non-inflammable and non-explosive stuff, which the hardness is below 9.3 Mohs and moisture is less than 6% in the trades of mining, metallurgy, chemical engineering and construction material.The fineness size is adjusttable in the range of 60-1250 mesh(It can even reach to 2500 mesh).It is possible to produce 10-60 mesh powder through assembling special device in the machine.
High Pressure Suspension Grinding Mill Operating principle:
In the main frame, a 1000-1500kg high pressure spring is fixed to the roller suspender.After the grinder is put into effect, the roller will circumgyrate around the main shaft, and rolls chosely against the grinding ring effected by the high pressure is 1.2 degree than Raymond mill.
When the stuff is loaded into the grinding cavity, it is shoveled into the space between the roller and the ring for grinding.The grinded powder goes into classifier along wiht the circulation wind of the blower and the standard finenesspowder is guided to the cyclone collector as finished and lager size stuff falls back to the grinder for regrinding.The circulation wind returns to the blower to repeat the above process and the after wind enters into bag dust cleaner for purification.
Pls visit our website for more information .
http:/ / www.mineral-grinder.com
E-mail:wanglinjuan2009@yahoo.com
When there is abrasion between roller and ring, it is recommended to adjust the length of the spring to maintain the constant pressure between the roller and the ring hence to be ensured, the stable output and fineness
>High Pressure Suspension Grinding Mill Specification:
Model YGM7815 YGM8514 YGM9518 YGM4121 YGM4528
Roller Number 3 3 4 5 3
Diameter, (mm) 260 270 310 410 260
Height(mm) 150 140 180 210 150
Ring Inside Diameter(mm) 780 830 950 1280 780
Height(mm) 150 140 180 210 150
Stuff Size(mm) 15 20 25 30 15
Fineness of product(mm) 0.613-0.033 0.613-0.033 0.613-0.033 0.613-0.033 0.613-0.033
Powder for main roller mill(kw) 18.5 22 37 75 18.5
Model Fineness of product(mm)
0.25 0.125 0.075 0.044
Capacity(mm)
YGM7815 1.7-4 2.2-3.0 1.5-2.2 1.0-1.4
YGM8514 2.0-5 3.4-4.6 2.2-2.8 1.2-2.0
YGM9518 2.5-6.6 4.3-5.6 3.0-3.8 2.1-3.0
YGM4121 3.0-10 5.0-9.3 4.0-6.6 2.8-4.4
YGM4528 6.0-20 4.6-13.6 4.9-9.0 2.6-8.0
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