New Type High Efficiency Cement Vertical Grinding Mill with Good Quality

• Type: Vertical Mill
• Motor Type: AC Motor
• Motor Power: 55-450kw
• Rotationl Speed: 20-22r/min
• Application: Construction
• Materials: Cement Grinding
• Model NO.: HRM800
• Condition: New
• Transport Package: Packing in Standard Containers or Meet Your Demand
• Specification: ISO9001, ISO14000, CE
• Trademark: zhengkuang
• Origin: Henan, China (Mainland)
• HS Code: 4817
• Production Capacity: Above 100, 000 T/Yea

Product Description

Production introduction:     

   The vertical mill produced by our company is air-swept type, widely used in the grinding of raw cement, slag, cement clinker, raw coal and other raw materials. It gathers grinding, drying and powder selecting as a whole, with high grinding efficiency and high drying capacity ( the maximum material moisture can be up to 20% ). The vertical mill adopts dynamic powder selecting device, which comes with high powder-selecting efficiency and convenient adjustment of fineness.
 
  

Features and Advantages:     

1. High grinding efficiency and low power consumption.
2. Low metal consumption in unit product.
3.Bed grinding with low noise.
4. Negative pressure and low dust pollution.
5.Small floor space, compact layout, system equipment with light weight and low investment for civil constructi

Output:        

Capacity: above 100,000 T/year

Application: Cement Grinding

Shipping Port: QingDao,TianJin

Size of grinding material(mm):0-40
 

 Technology Specifications:        
 

Parameter	Unit	HRM800	HRM1100	HRM1250	HRM1300	PRM17	PRM23	PRM25
Capacity	T/H	5-7	10-12	16-18	20-25	26-35	40-45	50-58
The size  of grinding  material	mm	0-40	0-40	0-40	0-40	0-40	0-50	0-50
The moisture  of  grinding  material	%	<10	<10	<10	<10	<10	<10	<10
Fineness  R0.08	%	8-12	8-12	8-12	8-12	8-12	8-12	8-12
The  moisture  of product	%	<1	<1	<1	<1	<1	<1	<1
Power	KW	55	110	160	200	400	400	450
The wind  temperature  of input	ºC	≤350	≤350	≤350	≤350	≤350	≤350	≤350
The wind  temperature  of outlet	ºC	80-100	80-100	80-100	80-100	80-100	80-100	80-100
The air  volume of  outlet	m3/H	≈10000	≈20000	≈30000	≈40000	≈80000	≈80000	≈100000
The  weight  of  equipment	T	16	22	32	40	96	135	167

Working Principle:        

   After crushed by hammer crusher, the large materials become small ones and are sent to storage hopper by elevator, and then evenly sent to the upper distribution plate of the turn plate by vibrating feeder and sloping feeding pipe.The grinding disc is driving by motor through reducer. The material falls to grinding disc from the feed opening. The materials are driven to the edge of disc by the centrifugal force and crushed into fine powders by rollers. Then, the hot air from the nozzle take the fine powder to high effiency classsifer.The qualified powder are taken by the air to the powder collector to be collected, while the unqualified powder are sent back for regrinding.



 

 Production Process:      

1. Wooden pattern Production

2. Molding

3. Pouring

4. First cleaning

5. Heat treatment - grinding (inspection)

6. Rough machining (inspection)-finishing machining (inspection)

7. Packing-delivering

Machine Stucture:        


FAQ:    
 

1.what is the raw material?

2.what is the moisture before drying and after drying?

3.what is the capacity per hour?

4.Heat source? (firewood,coal ,heat gas ,electricity)

Our service:


Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment,
according to your special demand.

Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators 
and finishing the check and accept together with you.



After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
In addition, we provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory?level of spare parts, which means the replacements can be shipped to you right away.

Welcome to visit our company and workshop, we sincerely look forward to cooperating with 
you. We will provide you with the most suitable products with the reasonable price.