HC large pendulum pulverizer large mine pulverizing machinery feldspar Raymond machine

HC large pendulum mill
The technological revolution of the pendulum mill industry
HC large pendulum mill, an updated product of the traditional Raymond mill, is a large-scale product further innovated on the basis of the company's hc1700 vertical pendulum mill
This series of pulverizers is a large-scale environmental protection pulverizing equipment independently developed by Guilin Hongcheng mining equipment manufacturing Co
, Ltd
, covering 5 invention patents
The fineness of the product ranges from 38 to 180 & mu; M (80-400 mesh), which can meet the domestic industrial policy and the expanding production demand of industrial scale, fill the gap of China's large-scale pendulum mill, expand the application field of pendulum mill, greatly improve the equipment efficiency of users in terms of production capacity and unit energy consumption, and its technical level will be at the domestic advanced level
The successful development of HC large pendulum mill can replace almost all types of mills, and the output is up to 90 tons / h
It is especially suitable for large-scale powder processing in industries such as power plant desulfurization and manganese mining

Particle size of finished product: 38-180μ m  Production capacity: 3-90t / h
This product is suitable for grinding limestone, calcite, talc, dolomite, titanium dioxide, quartz, bauxite, marble, feldspar, barite, fluorite, gypsum, ilmenite, phosphate rock, clay, kaolin, diabase, coal gangue, wollastonite, lime, zircon sand, bentonite, manganese ore and other non flammable and explosive materials with Mohs hardness below grade 7 and humidity within 6%

 
Product advantages
The frame type integral base has solid and reliable structure and strong seismic capacity, which avoids the cracking or damage of other components caused by long-time vibration fatigue of the split structure of air return box and base, and improves the stability and reliability of equipment operation
The shock absorption shaft sleeve made of special rubber and wear-resistant materials not only effectively isolates the vibration generated by the operation of the equipment, but also changes the defects of short service life and frequent maintenance of the rubber sleeve structure used by Raymond machine in the past, so as to ensure the continuity of production
The unique feeding method makes the raw materials into the mill evenly distributed, improves the rolling efficiency per unit weight, is more conducive to the crushing of powder, the uniform wear in the grinding area and the increase of output, and prolongs the service life of wear-resistant parts
The plum blossom frame with the new structure is compact, reasonable and reliable
The grinding ring can be renewed without disassembly, which reduces the maintenance time and avoids the additional faults caused by the disassembly and assembly of the plum blossom frame structure of Raymond machine in the past
The unique wear-resistant high chromium alloy material technology is adopted, which is more suitable for the collision and rolling conditions with high frequency and large load, and the service life is nearly three times longer than that of the industry standard
Combined cover barrel structure, when the grinding roller is replaced and worn out, there is no need to disassemble other parts, which is simpler and more convenient for maintenance
The classifier adopts large-scale forced turbine classification technology, with large processing capacity and high classification efficiency, which can make the particle size of finished products stepless adjust between 80-400 mesh
At the same time, it can adopt air seal barrier technology, with high classification accuracy and ensure the stability of qualified rate of finished products
The off-line dust cleaning pulse dust collection system or residual air pulse dust collection system is adopted, which has strong dust cleaning effect, long service life of filter bag, dust collection efficiency up to 99
9%, and can better adapt to the dust collection conditions with high dust concentration and large moisture content
The multi-layer barrier structure is used to ensure the sealing of the grinding roller device (Patent No
: cn200820113450
1): the working environment of the grinding roller device is very high dust concentration
The grinding roller device of the traditional R-type pendulum mill cannot reliably seal the bearing by laminated sealing, so it is necessary to add oil to the grinding roller assembly every day
HC large pendulum mill adopts maintenance free oil seal technology, spiral seal and skeleton oil seal multi-layer barrier structure to effectively prevent the entry of dust and maintain the normal working state of grinding roller assembly
It can fill grease once every 500-800 hours, greatly reducing equipment maintenance time and maintenance cost

Equipment structure and principle
HC pendulum mill system consists of grinding host, grading screening, product collection, etc
The main engine adopts the integral casting base structure, and the damping foundation can be adopted
The classification system adopts the structure of mandatory turbine classifier, and the collection system adopts pulse collection
Process flow of pulverizing system: the raw materials are transported to the semi open raw material shed by special vehicles, then shoveled to the lower hopper by forklift, crushed to less than 40mm by crusher, and lifted to the storage hopper in front of the mill by elevator; When the material is discharged from the storage hopper, the material is evenly sent to the main machine for grinding by the feeder
The qualified products in the grinding process enter the pulse dust collector through the pipeline after being graded and screened by the classifier
After being collected by the pulse dust collector, the products are discharged through the discharge port at the lower end of the pulse dust collector
Uniformly transported to the powder storage bin
The system is designed as an open circuit system
The dust collection is full pulse collection, and the pulse collection efficiency is 99
9%
The output of the mill will be improved, and it has more environmental protection performance
For the finished product part, the user can carry out the next set of process deep processing according to the actual process
The single unit output of HC large pulverizer is large and cannot be packaged manually
It must be transported to the powder storage tank before packaging

Guilin Hongcheng, as a professional milling equipment manufacturer, our equipment has been widely used in the market
If you want to know more equipment information, you are welcome to contact us at 13687861989 Contact landline: 0773-5591215
 
Warm tip: as our products belong to the machinery industry, the equipment needs to be matched with the process, and there are many product models
The network quotation is a virtual quotation
The actual price depends on the equipment configuration and the model required by the customer
The actual price and freight of the equipment shall be subject to the actual quotation of the sales engineer
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