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vertical cement mill

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Place of Origin: China

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Keyword: cement mill, vertical cement mill, vertical mill for cement, cement vertical mill

Category: Grinding Equipment

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Great Wall Steel Casting Company

Membership: BIZ

Country / Year Established: China / 1958

Business type: Manufacturer

Verified Certificate: 9

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PRODUCT DESCRIPTION COMPANY INFORMATION Related Products

Product name	vertical cement mill	Certification	-
Category	Grinding Equipment	Ingredients	-
Keyword	cement mill , vertical cement mill , vertical mill for cement , cement vertical mill	Unit Size	-
Brand name	-	Unit Weigh	-
origin	China	Stock	-
Supply type	-	HS code	-

Product Information

Cement Vertical roller mill (VRM) is mainly used to grind cement clinker into fine powder during cement production.This cement mill is widely used in the grinding of cement raw meal, cement clinker, slag, raw coal and other raw materials.

working principle

This cement mill is widely used in the grinding of cement raw meal, slag(GGBS plant), 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 handling material moisture is up to 20% ). The vertical mill adopts dynamic powder selecting device, which comes with high powder-selecting efficiency and convenient adjustment of fineness.

After crushed by 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.

1. Technique and technology is mature and stable

GRMK series Vertical cement mill have the ability completely to replace tube mill in the production of cement, for the reason, the cement specific surface area can be up to 3800 cm²/ g with stable and reliable quality,

2. Reducing the power consumption of cement clinker preparation effectively

According to the display of pulverized coal measured data, it can be saving electricity above 30% use of vertical roller mill production per ton cement clinker than traditional tube mill, and the power saving effect is very remarkable.

3. Stable, high-efficiency and environmental protection

The vibration noise in overall system is low and equipment with whole sealing system working under negative pressure with no dust overflow. Therefore, cement vertical roller mill meets the national environmental protection requirements. With working mechanism changing, cement vertical roller mill can be reduced friction and improved service life.2109594291 (1).png

4. With a strong casting capability and short delivery period

Great wall is the third enterprise which has a large-scale complete set casting company in domestic, and it can meet casting capability of single 120t, meanwhile, it has a large-scale machining workshop, can reduce the delivery period of cement vertical roller mill greatly.

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Price (FOB)	Negotiable	transportation	-
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Great Wall Steel Casting Company

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Country / Year Established: China / 1958

Membership: BIZ

Business type: Manufacturer

President: wangjizhong

Address: Mengzhuang Town, Huixian City, Henan Province, China

Product Category: Drying Equipment,Grinding Equipment

Year Established: 1958

No. of Total Employees: 1001-2000

Company introduction

Covering an area of 330,000 m² and having more than 1,100 employees, the company has a total asset of CNY 500 million and has passed ISO9001:2008 quality management system authentication and is a main specialized supplier for manufacturing large scale kiln mill. Possessing the experience of equipment manufacturing for more than half a century, the Company has formed the perfect operation and management system in design and development, product manufacturing, market promotion, equipment installation and after sales service. The Company once won the honors of High Growth Private Enterprise of Henan Province, The Top 100 Suppliers of China’s Cement Industry in 2012, The Top 10 Innovative Enterprise of China’s Cement Industry in 2012 and so on.

The company now has over 500 sets of various machining equipments. The main equipments include Φ10m Russian Double Column Heavy Vertical lathe and Φ10m gear hobbing machine produced in Russia, T6920 boring and milling machine produced in Czech, WIISTNC120 × 3000 type upper roller numerically controlled universal lapping machine, Φ6 .3m × 20m cylinder lathe, the largest and the most advanced 6m × 6m× 16.5m cylinder integral electric heating automatic-controlled annealing furnace in domestic machinery industry, five 150t automatic submerged arc welding production lines, about 50sets of 150t, 100t and 75t,etc overhead travelling cranes and 2 sets of 30t alkaline arc furnace. The specifications of the equipments are complete with advanced technology, and the company has formed powerful whole set processing capacity with annual processing capacity of 80000t.

The main products are:

GRM series raw material vertical mill, cement mill that can cater to below 10000t/d cement production line, and the series slag vertical mills with annual production capacity of 0.3 million ton, 0.6 million ton and 1.0 million ton.

Φ4.8m×74m、Φ4.5m×66m、Φ4.3m×66m、Φ4.2m×60m series of NSP rotary kiln
Φ4.2m×13m cement grinding mill and other ball mills
Rod mill and trellis pattern overflow mill for coal chemical industry and alumina industry; and the relevant supporting equipments for cement production lines.

The company’ s large foundry base, main plant building area covers 25000 m² with annual production volume of 50000 ton, and the weight of single product can reach 120 ton, enjoys advanced technology and equipments, and is the largest steel-casting base in the north of Henan Province, PRC.

Since the first ball mill produced in 1968, the company has produced more than 2600 sets of mills and rotary kilns in various specifications, and the products are sold to each provinces of China, and exported to America, Russia, Japan, Brazil, India, South Korea, Vietnam, Kenya, Iran and others, enjoys high market reputation.

Great Wall Company would like to join hands with our old and new customers and friends from home and abroad, carry out good faith cooperation and create brilliant together. We welcome friends from all circles to visit for investigation and guidance.