La description
Gravel has numbers of source and names. Nature gravel is Large
called conglomerate, they are a common geological feature, being
formed as a result of the weathering and erosion of rocks. While
natural gravel deposits are insufficient for human purposes, gravel
is often produced by quarrying and crushing hard-wearing rocks,
such as sandstone, limestone, dolomite or basalt.
>>Working Principle of
gravel ultrafine powder
grinding mill:
The main bearing and each dial are driven by electromotor of main
machine through reducer, and numbers of rollers, which are rolling
in the ring, are driven by dial through plunger. After crushed by
hammer crusher, the big materials become small ones and are sent to
storage hopper by elevator and further sent to the middle of first
dial evenly by the electromagnetic vibrating feeder and feeding
pipe. The materials will be driven to the edge of dial by
centrifugal force and fall down into the ring, crushed and grinded
by roller, and become powder after production of three rings. The
high pressure centrifugal blower will inhale air from outside and
blow the crushed materials to classifier. The rotating turbo in the
powder concentrator will make the coarse powder materials return to
the mill and reground, while the fineness will mix with the air and
go into the cyclone and be discharged in the discharge bin, which
is at the bottom of it. The air, which mixed with very little
fineness, will be purified by impulse duster and discharged by
blower and muffler.
>>Performance and features of gravel
ultrafine powder
grinding mill:
1. High efficiency
Under the same final size and power, the product capacity of
ultrafine mill is twice than jet mill and agitation mill.
2. Longer lifetime of spare parts
The roller and ring are made of special material, which improve the
grinding efficiency a lot. For same material and final size, the
lifetime of its wearing parts can reach to more than one year,
about **5 times as long as that of vertical shaft impact crusher
and turbo-mill. Especially when handling calcium carbonate and
calcite, the lifetime can reach **5 years.
3. High safety and reliability:
There are no rolling bearings and bolts in grinding cavity, so
problems caused by bolts shedding or wear of bearings and seal
components will never happen.
4. High fineness of products
The product fineness can reach D*7=<5um.
5. Environment friendly
The application of pulse dust collector and muffler reduce the
pollution and noise of the dust, which has reached national
environment protection standard.
>>The Application of
gravel ultrafine powder grinding
mill:
HGM series
gravel ultrafine powder grinding mill
is mainly applied to non-inflammable, non-explosive and brittle
materials with Moh’s hardness under six. Such as calcite, chalk,
gravel, dolomite, kaolin, gypsum, etc, totally more than **0 kinds
of materials. Product fineness can be controlled between **5~***0
mesh.
Should you have any questions, please do not hesitate to contact
us:
Contact person: Cherry. Zhao
| Pays: |
China |
| N ° de modèle: |
HGM
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
shanghai, China |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Set |
| Packaging Detail: |
negotiable |
| Heure de livraison: |
within 29days |
| Capacité de Fournir: |
100 Set per Month |
| Payment Type: |
T/T, L/C |
| Groupe de produits : |
- |
