Hot Sale Vertical Grinding Mill for Lomestone/Slag/Raw Material/Coal

• Type: Ball Mill
• Motor Type: AC Motor
• Motor Power: 55-450kw
• Rotationl Speed: 20-22r/min
• Application: Construction
• Materials: Cement Grinding
• Model NO.: ZKRM08.2
• Condition: New
• Installation: Under Our Engineer′s Guide
• Certificate: ISO9001, ISO14000, Ce
• Design: We Offer
• Spares Parts: Supply
• After Sale Service: We Offer
• Advantage: by Professional Engineer
• Warranty: 1 Year
• Testing: Supply
• Transport Packaging: Export Standard Package
• Voltage: 220V/380V/440
• Transport Package: Packing in Standard Containers or Meet Your Demand
• Specification: ISO9001, ISO14000, CE
• Trademark: zhengkuang
• Origin: Henan, China (Mainland)
• HS Code: 8417
• Production Capacity: Above 100, 000 T/Yea

Product Description

Hot Sale Vertical Grinding Mill for Lomestone/Slag/Raw Material/Coal
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.The technical process is simple and material grinding, drying and separate can be achieved at the same time.
6. Small floor space, compact layout, system equipment with light weight and low investment for civil construction.

Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.
Official Website: http://hnzkjq.en.made-in-china.com
24-hour Free Sales Consulting Phone 
Company Address: Qiaolou caizhai industrial estate, Xingyang city, Henan Province
Please pay attention to the company's other products:
Price of rotary kiln: http://hnzkjq.en.made-in-china.com/calcining.html
Rotary Kiln:http://hnzkjq.en.made-in-china.com/calcining.html
Preheater: http://hnzkjq.en.made-in-china.com/calcining/8.html
Cement Mill: http://hnzkjq.en.made-in-china.com/grinding/17.html
Rotary Dryer: http://hnzkjq.en.made-in-china.com/calcining/116.html
Raw Mill: http://hnzkjq.en.made-in-china.com/grinding/16.html
Trommel Screen:http://hnzkjq.en.made-in-china.com/separating/137.html
Rotary cooler:http://hnzkjq.en.made-in-china.com/calcining/6.html

Technology Specifications:

Model	Grinding plate(mm)		output(t/h)			output(×10kt/a)			Main motor power(kW)
	diameter	Pitch	blast furnace slag	cement	Raw meal	blast furnace slag	cement	Raw meal
ZKRM08.2	1200	800	1.5~2	3~4	6~8	1.5	3	5.5	55
ZKRM11.2	1500	1100	3~4	5~6	10~12	3	4.5	9	110
ZKRM13.2	1700	1300	8~9	11~13	20~22	6	9.5	17	185
ZKRM15.2	1900	1500	9~10	14~16	26~34	8	12	24	250
ZKRM17.2	2100	1700	12~14	20~23	40~50	10	17	36	355
ZKRM19.2	2300	1900	15~17	24~26	50~60	13	20	43.5	450
ZKRM20.2	2400	2000	18~20	27~30	60~75	15	22.5	55	560
ZKRM22.3	2600	2200	23~25	40~50	85~110	20	35.5	77	710

Working Principle:
Material through the feed tube fell on the center of Cement mill grinding plate, centrifugal force generated from the rotation of grinding plate uniformly scatters and flattens the materials outwards the surrounding area of Cement mill grinding plate, to forms a certain thick layer of materials bed, the material was crushed by number of rollers at the same time. Driven by the continuous centrifugal force to keep the materials moving to the outer edge of the grinding plate, the materials off the grinding plate rising with the hot air which enter from wind ring into the vertical roller mill, through the Cement mill shell into the middle of the separator, in this course materials and hot gas do a fully heat exchange, and the water quickly evaporates. Separator controls the output size of finished product, greater than the specified size are separated and fall back to the plate, while meet the fineness requirements are brought through the separator into the finished product warehouse.

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

Structure of Vertical roller mill:
1. Separating efficiency increased by combined separator.
2. No need to prepare material on the disc before start up, the function including auto lift and fall roller, and on-load staring can be achieved.
3. The sealing adopt welding arc panel, structure is simple and reliable with good sealing effect.
4. The grinding roller can be turn out from the mill easily by the roller turning device, and convenient for maintenance.
5. The grinding roller cover can be used in flip side and extending the abrasive using life.
6. The grinding roller limited device is guarantee the gap between roller and disc, prevent the metal friction and collision, strengthen the safety.
7. The roller grinding pressure adopts solid-gas pressure, remote control pressing, lift roller and modify the pressure and realized unattended operation on site.
8. The roller bearing adopts concentrate circulating lubrication by thin oil to guarantee the bearing working under the condition of low temperature and clean oil, the using life can be extending.

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.