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显示标签为“metallurgy”的博文。显示所有博文

2015年11月13日星期五

What Screen is Used in the Feed Industry--the Gyrotary Screen

At present, most feed manufacturers need to sieve and grade the powder material ,granular feed, and the intermediate products after secondary crushing. The quality and output of the feed products are directly affected by the classification and the performance of the equipment. What screen is commonly used in the feed industry? The answer is the gyrotary screen. It is widely used in feed industry due to its simple structure, large output, convenient maintenance, low noise.
Under the inertia force, gyrotary screen sieve box moves back and forth, driving the screen surface shaking periodically, and forcing feed material on the screen surface jumps along with the screen box, the material which is less than sieve aperture will be discharged from the outlet after continuous rolling and jumping movement, then screening operations complete.


gyratory screen
 
Gyrotary screen is a new type of high efficiency swing type linear screening equipment ,and also called square swing sieve, it can completely solve the screening accuracy and processing output contradiction of general vibration screening machine, see the following characteristics:
1.Reasonable design, mature technology, easy installation and maintenance, wide application scope;
2.High screening efficiency , precision and processing capacity;
3.Unique design, convenient screen mesh replacing, high utilization rate, long service life;
4.Good screen mesh self-cleaning effect is good, low noise;
5.Good sealing effect, energy saving and environmental protection.
base
Besides, gyrotary screen can be used in chemical, metallurgy, ceramics, non-ferrous metals, non-ferrous metals, non-ferrous metals, food, food, abrasive, mining and other industries in the accurate screening and grading process. Specific application materials, for example, chemical industry: chemical fertilizer, resin, melamine, soda ash ; Food industry :starch, salt, sugar, milk powder and other; metallurgy, non non-ferrous metals, nonferrous metal, magnetic materials. If you would like to know more about the knowledge of the gyratory screen, please visit: www.pkmachinery.com

clamp

2015年10月8日星期四

What are the advantages of linear vibrating screen with an inclined angle?

Linear vibrating screen is widely used in mining, coal, refractory, metallurgy, building materials and other industries etc. PK Machinery can customized according to the client’s requirement and site space, such as the inlet and outlet location, vibrator motor installation location and linear vibrating screen can be inclined.
1. The motor angle of inclined linear vibrating screen can be adjusted freely, you can also enlarge the vibration source to get a amplitude which can meet the requirement of material screening.
2. The linear vibrating screen with an inclined angle can increase the screening production and improve production efficiency.

3. According to different material properties, the material can be sieved quickly due to the inclined angle of linear vibrating screen, it also can reduce the damage and friction of the screen mesh which brought by material.
4. When the angle is 15 °more than parallel, material are input as obtuse angle, it will increase the service life of the screen mesh effectively.
Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, and Vibrating screenBucket elevatorScrew conveyorScraper conveyor 
using the world's most advanced technology, we are willing to serve every company to 
meet your custom needs. our goal is "be the future global leader of mining machinery 
industry". have any questions, please contact us without any hesitation. 
      Tel: +86 373 579 9198
      Fax: +86 373 507 1699  
      info@pkmachinery.com  
      Address: 289 Yellow River Road, Xinxiang City, Henan Province, China

2015年10月7日星期三

Introduction of Linear Vibrating Screen

CUSTOMER REFERENCE LIST (YEAR 2012-2014)
NO. EQUIPMENT VENDOR'S SCOPE OF SUPPLY    
    PROJECT LOCATION QUANTITY TIME
1 Linear Vibrating Screen  Russia 1 Set 20120121
6 Linear Vibrating Screen  Ethiopia 2 Sets 20120428
12 Linear Vibrating Screen  Namibia 3 Sets 20121000
36 Linear Vibrating Screen  Philippines 2 Sets 20140304
linear vibrating screen

► Introduction
Linear vibrating screen is designed with dual-vibration motor drive.Two synchronous motors are reversely placed so that the exciter generate reverse excitation force, the exciting force generated by eccentric block cancel each other out on the parallel direction of motor axis,and stack together with the perpendicular direction of motor axis, so its trajectory is linear.Linear vibrating screen is suitable for particle size from 0.074 -5 mm,the maximum size should be less than 10mm.

► Application:
Linear vibrating sieve is widely used in mining, coal, refractories, metallurgy, building materials and other industries. Mineral linear vibrating screen is usually used for the screening and grading materials in large, middle and small particles.

► Feathers
-Less energy consumption,lower noise,longer service life
-The beam and screen box are connected by high strength blot without welding
-High accuracy screening efficiency
-Simple and stable structure, convenient maintenance
parts
► Advantages
     A.Common advantages and features of our Linear Vibrating Screen
         1.Suitable for rough screening with high capacity.
         2.Long travel distance for materials on the screen surface, high screening efficiency.
         3.Parallel transportation of materials while screening.
         4.Adjustable inclination of screen surface.

     B.Drive and Mounting of Linear Vibrating Screen
         Drive is achieved by electric motor with carden shaft to the drive shaft equipped with twin unbalance adjustable weights where required additional v-belt drive can be provided. The number of exciters is increased according to screen width and two models are available with the exciters arranged above the screen or below depending on application.
Each unit is mounted on hollow, reinforced rubber springs which reduce noise levels, reduce dynamic forces, have optimal expansion and contraction properties without the need for bump stops and dispense with the need of a counterswing frame.
PK Mining Machinery Company
Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, and Vibrating screenBucket elevatorScrew conveyorScraper conveyor 
using the world's most advanced technology, we are willing to serve every company
 to meet your custom needs. our goal is "be the future global leader of mining machinery
 industry". have any questions, please contact us without any hesitation. 
Tel: +86 373 579 9198 
Fax: +86 373 507 1699  
Address: 289 Yellow River Road, Xinxiang City, Henan Province, China