Metallurgy Industry Large Capacity Cement Grinding Station

• Application: Construction
• Certification: CE, ISO
• Customized: Customized
• Automatic Grade: Automatic
• Installation: Under Our Engineer′s Guide
• Certificate: ISO900, ISO14000, CE
• Model NO.: Various Model
• Output: 100-1500tpd
• Experiences: 50 Years
• Condition: New
• After Sale Service: for The Whole Using Life
• Spare Parts: We Offer
• Testing: We Offer
• Type: Cement Clinker Grinding Station
• Training: on Site
• Transport Package: Packing in Standard Containers or Meet Your Demand
• Specification: ISO9001, ISO14000, CE
• Trademark: zk
• Origin: Henan, China (Mainland)

Product Description

Metallurgy Industry Large Capacity Cement

Grinding Station

 

Product Description:

Cement grinding plant is very important for grinding after the crushing process,which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal.We can supply any type of ball mill.If you are interested in our ball mill,coal ball mill,and cement ball mill.Contact us.

Ball mill,coal ball mill,and cement ball mill are mainly export to Canada, the United States, Mexico and so on.Not only selling well in Chile, Argentina, Uruguay,but also popular in Colombia,Venezuela, Guyana etc.

 
Plant  process flow:
 

1.Clinker storage

 Clinker will be unloaded into the hooper by wheel loader after being stored in the cement factory, then will be fed into the different silo by belt and bucket elevator .

2.Cement clinker and mixed materials storage

Gypsum will be unloaded into the hooper after being stored in cement plant, then will  be fed into the different silo by belt and bucket elevator through being crushed by jaw crusher.

 

3. Raw material blending 

Five materials blending bins for clinker,gypsum and volcanic ash, Speed governable belt balances will be used at the bottom of the material blending bins. Raw materials will be blended according to requirements and fed onto the raw mill system by belt conveyor. 
 

4.Cement grinding

After material blending at bottom of clinker silo, admixture silo and gypsum silo, material will be fed into the cement mill. Then material will be fed into cement separator by bucket elevator. Finished product will be conveyed into three cement silos via elevator. Coarse powder will return to mill to regrind.

 

5.Cement storage and Cement packing

Three round silos will be used for cement storage. Feeding cement from cement silo to packing machine, cement packer will be used for cement packing. Cement will be fed into vibration sieve by elevator, then into cement hooper, and then into cement packer. Bagged cement will be sent into loading machine by belt conveyor.
The weight of each bag will be measured and adjusted by electron balance when packing.

Packing system sets has the complete soot eliminating devices to ensure the exhaust standard.

 

No.	Item	Unit	Closed circuit production
1	Factory capacity	×10³t/a	100	160	250	350	500
2	Main material usage
	Clinker	t/a	80000	128000	200000	280000	400000
	Gypsum	t/a	5000	8000	12500	17500	25000
	Pozzolana	t/a	15000	24000	37500	52500	75000
3	Energy consumption
	Fresh water	t/a	4000	7000	9000	12000	17000
	Electrical	kWh/a	3600000	5700000	8500000	1200000	1.7E+07
4	Layout transportation
	Land area		15000	18000	20000	22000	24000
5	Project invest
	Production line total invest	Ten	600	1000	1500	2000	2850
		thousand
6	Workers		30	35	35	35	35
7	Main equipment
	Ball mill		Φ2.2×6.5m	Φ2.4×11m	Φ3×11m	Φ3.2×13m	Φ3.5×13m
			14t/h	24t/h	35t/h	50t/h	70t/h
			380kW	630kW	1250kW	1600kW	2000kW
	Belt conveyor		B500	B650	B650	B800	B1000
	Mill outlet bucket elevator		TH315	TH400	NE100	NE150	NE200
	Air classifier		NHX400	NHX600	NHX700	NHX800	NHX1000
			(Osepa   N250)	(Osepa   N500)	(Osepa   N750)	(Osepa   N1000)	(Osepa   N1500)
	Bag filter		PPC32-4	PPC32-6	PPC64-5	PPC64-6	PPC64-7
			(PPC64-6)	(PPC96-7)	(PPC96-2×5)	(PPC96-2×6)	(PPC96-2×10)
	Finished production bucket elevator		TH250	TH315	NE50	NE100	NE100
	Screw conveyor		LS400	LS400	LS500	-	-
	Packer		Three   nozzle	Four   nozzle	Six   nozzle	Eight       nozzle	Eight   nozzle
	Belt weigher		B500×2000	B650×2500	B800×2500	B800×2500	B1000×3500

 

  

Cement grinding plant introduction:

cement grinding is the key equipment for secondary grinding after crushing. And it is suitable for grinding all kinds of ores and other materials, no matter wet grinding or dry grinding. Besides, it is mainly applied in many industries, such as ferrous&non-ferrous metal mine, building materials, chemical, electric power, coal, traffic, light industry, etc. In our company, this series of high-efficiency ball mill adopts rolling bearing support instead of sliding bearing support with bearing bush. Therefore, it can save energy by 10-20%. According to different discharging ways, it can be divided into two kinds, grate type and overflow type.

 

Cement Grinding's working principle:

The cement grinding  has horizontal cylindric rotating device, outer rotating with gear, two warehouses, is lattice-type ball mill. Material from the feeder device throuth hollow shaft of feeder evenly into the first warehouse of cement grinding , there are ladder liner and ripple liner in the warehouse , built by steel ball with different specifications , rotating cylinder produces centrifugal force take the ball to a certain height then fall,have a impact of the thumping and grinding for the material. After the material in the first warehouse reach coarse grinding,pass throuth single-wall partition into the second position, the warehouse lined with flat lining and steel balls in it ,have further grinding for the material . Powder discharged through the discharging plate to complete the grinding operation.

 

Cement grinding's structure:
 

This cement grinding is made up of feeder part ,discharging part ,rotating part ,transmission part(reducer,samll transmission gear ,motor,electric control) etc. main part.Hollow shaft adopt steel casting, lining can be converted,big rotating gear processed by casting gear hobbing .In the barrel there are board of wear-resistant,have a good characteriatics of wear-resisting.The machine is of steady operating and reliable working.
 

Host of ball mill include cylinder,and cylinder are equiped with liner made from wear-resistant material and bearing bear cylinder and maintain it to rotate ,also have driving parts,such as motor, and transmission gear, pulley, V-belt etc.

 

Company information:

Henan Zhengzhou Mining Machinery Co., Ltd is located in Wulong Industrial Park of Zhengzhou Xingyang which is the capital of Henan Province. It is at the junction of 310 State Road and Xingmi Road, close to the highway, railway station, West Zhongyuan Road, downtown area of Zhengzhou and Zhengzhou International Airport. The transportation condition is very convenient. The main products of company include: ball mill, rotary kiln, vertical preheater, cooler, crusher, metallurgical coke oven, magnetic separator, flotation machine, classifier, feeder, bucket elevator, preheater, dust collector, elevator, drier, and other equipments relate to metallurgy, cement, lime, mineral processing, refractory, chemical industry. The products of Henan Zhengzhou Mining Machinery Co., Ltd have been sold to every province of China and exported to Russia, Korea, Vietnam, Malaysia, Nepal, Bangladesh, Mexico, Armenia, Africa, South America and other countries and regions.

 

FAQ:
 

1. What's the biggest cement plant you can suppy?

     3000TPD

2. What's the technology you adopt for the cement plant?

     Dry Style with Preheater Technology

3. How many people needed to operate a cement plant?

     It's about 100-120 persons 

 

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.