LM-Y series vertical pre-grinding mill is an advanced grinding equipment based on the technology of LM series vertical mill, extensively absorbing advanced technologies at home and abroad, and combined with the production processes of the cement industry, non-metallic minerals and other fields.
LM-Y series vertical pre-grinding mill is widely used in industries such as cement, electric power, metallurgy, chemical industry, non-metallic minerals, industrial milling stations, etc., such as pre-grinding of cement clinker, ceramic raw materials and other non-metallic mineral coarse powder preparation, sand making, etc.
It integrates sand making and grinding, which can be used for making sand and can also be used as grinding equipment.
The core components are made of hard-wearing material to improve its performance and save cost.
For making powder, the content of coarse and fine powder can be controlled and the quality is good. For making sand, the particle size of the sand is well graded and the particle shape is good.
It adopts hydraulic adjustment system and is suitable for materials of various strengths and hardness. The grinding roller can be flipped outside the machine, making it easy and quick to replace the roller sleeve and liner.
Yes. The pre-grinding system uses a vertical mill to pre-crush material, sharing the ball mill's load, raising its output and cutting whole-line power use.
By sharing the grinding load and reducing ineffective ball-mill grinding, whole-line power drops clearly with lower energy per unit, markedly easing long-term power cost.
If an existing ball-mill line is capacity-limited and power is costly, pre-grinding raises output and cuts energy with a usually short payback and good return.
Yes. The pre-grinding vertical mill can grind and dry simultaneously, suiting moist feed like slag, stably pre-crushing it for subsequent final grinding.
Unstable pre-grind fineness usually relates to the bed, vertical-mill classification or feeding. Stabilize the bed and verify classification parameters.
Material is first pre-crushed by the vertical mill to a finer size, then fed to the ball mill for final grinding; the vertical mill shares load and the ball mill finishes, forming an efficient flow.
Advanced manufacturing process
Inspection of raw materials and the whole process of production and processing
Strong processing workshop and machining equipment to ensure the fastest delivery time
Worldwide sales and service network
More than 20 years of international trade experience, familiar with all kinds of export business
Comprehensive solutions from crushing to grinding
Advanced technology with more than 100 patents
