123ArticleOnline Logo
Welcome to 123ArticleOnline.com!

ALL >> Business >> View Article

Application Of Laminating Crushing In Closed Crushing Process

By Author: zhao yumei
Total Articles: 14

Attrition is a term applied to the reduction of materials by scrubbing it between two hard surfaces. Hammer mills operate with close clearances between the hammers and the screen bars, and they reduce by attrition combined with shear and impact reduction. Though attrition consumes more power and increases wear on hammers and screen bars, it is practical for crushing less abrasive materials such as pure limestone and coal.

According to material feeding-in pattern, crushing equipment can be divided into single-particle crushing machine and laminating crushing machine. The laminating crushing can be further divided into material layer crushing, particle group crushing and intergranular crushing. Single-particle crushing is the basis of crusher working principle. Scholars from home and abroad have carried out extensive research work on it. Laminating crushing happens among bulk materials by collision, impacting and grinding effect. Due to the interaction of material, the layers are formed. We can refer to the theoretical achievements to make a breakthrough in national crushing equipment. The research on and improvement of crushing equipment, such as impact crusher, jaw crusher, tertiary impact crusher, become more and more comprehensive with the advancement of national economy.

Closed-circuit crushing is a means of controlling product top size by screening the product and then returning oversize material to the feed end of the crusher for another pass through the machine. While it may be possible to obtain a specified top size from crushers without using a closed-circuit system, it is not always desirable. To control top size from a single crusher operating in an open circuit, material must remain in the crushing chamber until it is reduced. This can result in overcrushing a percentage of the product, with a corresponding increase in fines and a loss of efficiency. In a typical multiple-stage crushing plant with the last stage operated in closed-circuit, the primary crusher operates at a setting which produces a satisfactory feed size for the secondary crusher, so that a balance exists for the work done by each crusher.

rock crusher:http://www.china-hxjq.com/p14.html

Total Views: 85Word Count: 331See All articles From Author

Business Articles

1. Top Reasons To Buy A Lamborghini Aventador Super Car
Author: Jason Jones

2. What Are The Most Common Carpet Stains At Your Oahu Home?
Author: Kleenprohawaii

3. Our Mission - Cjs Haritha Homes
Author: 0

4. The Shared Fibers Wallet In-depth Review
Author: Lao Yutang

5. The Worst Things About Orlando Wedding Photography That Budding Wedding Photographers Must Take Into
Author: Vikram Kumar

6. Get The Right Ceo Mailing Lists For Your B2b Targeted Marketing
Author: germany email datasupply

7. Carpet And Upholstery Cleaning In Newport Beach
Author: carpetcleaninginnewportbeach

8. Meishen Hold A Contest Of Tug-of-war
Author: hu Allen

9. Avail Budget Interior Designers In Bangalore For Best Services
Author: johnsdaniey

10. Looking For Quality Dietitian Leads To Grow Your Business? Switch To Averickmedia
Author: Andrew Rayel

11. Buy Most Noteworthy Quality Upvc Item On-line
Author: sandip m

12. Burnerindo Teknik Utama
Author: btu.co.id

13. Huge Profits In Carpet Cleaning Business
Author: Drcarpetirvine

14. Tips For Buying Shin Pads For Kids
Author: Sahah Chan

15. High-quality Yet Affordable Plumbing Services In Durban
Author: Donald Frank

Login To Account
Login Email:
Password:
Forgot Password?
New User?
Sign Up Newsletter
Email Address: