Xinxiang Desheng Vibrating Screen Manufacturer
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Tel:+86-15565432376
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Xinxiang Desheng Vibrating Screen Manufacturer
Tel:+86-15565432376
E-mail:kevin@xxtecheng.cn
Address :No. 18, Xingye Road, Xinxiang Economic Development Zone, Henan
Mr. Hao
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In-line sieve

Linear vibrating screen

Linear vibrating screen (linear screen) product overvie…

Linear vibrating screen (linear screen) product overview:
 
   The linear vibrating screen (linear screen) is suitable for screening various dry powder materials with a particle size of 0.074-5mm, a water content of less than 70%, and no viscosity. *The large feed size is not more than 10mm. DZSF series linear vibrating screen uses vibrating motor as the source of vibration, so that the material is thrown up on the screen while moving forward in a straight line. The material enters the inlet of the screen evenly from the feeder and is produced by the multi-layer screen. Several specifications of oversize and undersize are discharged from their respective outlets. It has low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, no dust spillage, automatic discharge, and is more suitable for assembly line operations. DZSF series linear vibrating screen is driven by double vibrating motors. When the two vibrating motors are synchronously and counter-rotating, the exciting force generated by the eccentric blocks cancels each other out in the direction parallel to the motor axis, and stacks in the direction perpendicular to the motor axis to form a combined force, so the trajectory of the screen machine Is a straight line. The two motor shafts have an inclination angle relative to the screen surface. Under the combined force of the exciting force and the material's self-gravity, the materials are thrown up and jump forward on the screen surface to move forward in a straight line, so as to achieve the purpose of screening and grading the materials.
 
Main features of DZSF series linear vibrating screen (linear screen):
 
   DZSF series linear vibrating screen (linear screen) has high screening accuracy, large processing capacity, simple structure, low energy consumption, low noise, long screen life, good sealing, minimal dust spillage, convenient maintenance, and can be used in assembly lines Automated operations in production.
 
DZSF linear vibrating screen (linear screen) product working principle:
 
   DZSF series linear vibrating screen is driven by dual vibrating motors. When the two vibrating motors do synchronous and counter-rotating, the exciting force generated by the eccentric mass cancels each other in the direction parallel to the axis of the motor, and in the direction perpendicular to the axis of the motor. Stacking is a resultant force, so the trajectory of the screen machine is a straight line. The two motor shafts have an inclination angle relative to the screen surface. Under the combined force of the exciting force and the material's self-gravity, the materials are thrown up and jump forward on the screen surface for linear motion, so as to achieve the purpose of screening and grading the materials. It can be used to realize automated operations in the assembly line. It has the characteristics of low energy consumption, high efficiency, simple structure, easy maintenance, and a fully enclosed structure without dust spillage. *The high sieving mesh is 325 meshes, which can screen out 7 kinds of materials with different particle sizes.
 
Main application industries of DZSF series linear vibrating screen (linear screen) products:
 
   DZSF series linear vibrating screen (linear screen) is widely used in the screening of dry powder or granular materials in the chemical, food, plastic, pharmaceutical, metallurgy, glass, building materials, food, fertilizer, abrasive, ceramic and other industries.
 
The linear vibrating screen is driven by dual vibrating motors. When the two vibrating motors rotate synchronously and in opposite directions, the exciting force generated by the eccentric blocks cancels each other in the direction parallel to the motor axis, and stacks in the direction perpendicular to the motor axis. As a result, the trajectory of the sieve machine is a straight line. The two motor shafts have an inclination angle relative to the screen surface. Under the combined force of the exciting force and the material's self-gravity, the materials are thrown up and jump forward on the screen surface for linear motion, so as to achieve the purpose of screening and grading the materials. It can be used to realize automated operations in the assembly line. It has the characteristics of low energy consumption, high efficiency, simple structure, easy maintenance, and a fully enclosed structure without dust spillage. *The high sieving mesh is 400 meshes, which can screen out 7 kinds of materials with different particle sizes.
The basic principle is to use the weights (unbalanced weights) installed at the upper and lower ends of the motor shaft to convert the rotation of the motor into a horizontal, vertical, and inclined three-dimensional motion, and then transmit this motion to the screen surface. If you change the phase angle of the upper and lower weights, the direction of travel of the raw materials can be changed.
 
Features of linear vibrating screen:
 
 
 
1. It is suitable for rough screening, grading and impurity removal of general materials, and has a large processing capacity.
 
2. Simple structure, convenient maintenance and low energy consumption.
 
3. One or more layers of screens can be added.
 
4. Two vibration motors are used as the excitation source, and the treatment effect is obvious.
 
5. The power layout can be adjusted according to customer needs to adapt to the corresponding production conditions.
 
Linear vibrating screens can also screen and classify powder and granular materials, and are widely used in plastics, abrasives, chemicals, medicine, building materials, food, carbon, fertilizers and other industries.
 
SZF series linear vibrating screen uses a motor as a vibration source to throw materials on the screen while moving forward in a straight line. The materials enter the inlet of the screening machine evenly from the feeder, and produce several kinds of materials through the multi-layer screen. The oversize and undersize items of the specifications are discharged from their respective outlets. It has low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, and no dust spillage. Automatic discharge, more suitable for pipeline operations.
 
Linear vibrating screens can also screen and classify powder and granular materials, and are widely used in plastics, abrasives, chemicals, medicine, building materials, food, carbon, fertilizers and other industries.
 
SZF series linear vibrating screen uses a motor as a vibration source to throw materials on the screen while moving forward in a straight line. The materials enter the inlet of the screening machine evenly from the feeder, and produce several kinds of materials through the multi-layer screen. The oversize and undersize items of the specifications are discharged from their respective outlets. It has low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, and no dust spillage. Automatic discharge, more suitable for pipeline operations.
 
Applicable industry:
 
In the chemical, food, metallurgy, mining, building materials, grain, abrasives, fertilizers, coal industries in the screening and classification of granular and powdery materials, there are precedents for wide applications.
 
1. Determine the spacing or inclination of the screen surface according to the material size, probability of penetration, productivity and other conditions.
 
2. The design of the screen part of this type of equipment is unique and ingenious, which can quickly change the screen and quickly tension.
 
 The linear vibrating screen (stainless steel linear vibrating screen) is based on the general linear vibrating screen, the material is changed to stainless steel, which is very practical in the chemical, food, pharmaceutical and other industries, and has a certain degree of corrosion resistance. High screening accuracy, large processing capacity, simple structure, low energy consumption, low noise, long screen life, good airtightness, little dust spillage, and convenient maintenance. It often cooperates with other mechanical equipment, such as conveyors, hoists, crushers, etc., to complete the automation of the entire assembly line. The stainless steel linear vibrating screen uses a vibrating motor as the vibration source, so that the material is thrown up on the screen while moving forward in a straight line. The material enters the inlet of the screening machine evenly from the feeder, and produces several specifications through the multi-layer screen. The oversize and undersize are discharged from their respective outlets. Because the material trajectory is linear motion, it is called linear screen or linear vibrating screen.
   1. The design of the sieve machine is exquisite and easy to assemble. One person can operate the sieve machine.
 
  2. Compared with other related brand manufacturers, it has a larger screening area and high-efficiency processing capacity.
 
  3. Unique screen structure design, convenient and quick to replace the screen (only 3 to 5 minutes), in addition, this design allows the use of various screens (nylon, special dragon, PP mesh).
 
  4. The mother mesh* supports the fine mesh, so the fine mesh can have a longer lifespan, while reducing the use of fine mesh consumables, and the long-term production process can reduce many costs.
 
   Preparation before installation:
 
   1. Check whether the motor label conforms to the requirements.
 
  2. Check whether the surface of the motor is damaged or deformed.
 
   3. Check the fasteners of the motor to prevent loosening.
 
  4. Check the power supply to see if there is a phase loss, and run it for 5 minutes without load.
 
   5. Check whether the rotation is flexible, if there is any abnormality, it should be eliminated.
 
  6. ​​Measure the edge resistance with a 500 volt megger. The value should be dried on the stator winding, and the drying temperature should not exceed 120°C
 
  1. The motor should be fastened on the mounting surface, and the mounting surface must be smooth and flat.
 
  2. The motor can be installed horizontally.
 
  3. Adjustment of excitation force.
 
  4. The motor should have a reliable grounding. There is a grounding device in the motor, and the lead end has a mark. It can also be grounded with a solid bolt on the foot.
 
  5. The motor lead adopts four-core rubber cable YZ-500V. When connecting to the power supply, the lead-out cable is not allowed to be bent sharply, and it is reliably fixed to the vibrating body
 
  This screen machine is mainly composed of feed inlet, screen frame, observation port, screen box, bracket, vibration motor, vibrating body, damping spring, discharge port, etc.
 
   1. This machine should be equipped with electrical protection devices.
 
   2. In the initial stage of operation of the machine, check the anchor bolts at least once a day to prevent loosening.
 
   3. When the motor rotation direction does not meet the requirements, adjust the power phase sequence.
 
  4. When the machine is used again after being parked for a long time, the edge resistance should be measured. It should be greater than 0.5 megohm for 500V megohmmeter measurement.
 
   5. After the machine has been running for 1500 hours, the bearings should be checked, and if there is serious damage, they should be replaced immediately.
 
For the screening and classification of powdery and granular materials, this product is widely used in dry powder in chemical, food, plastic, medicine, metallurgy, glass, building materials, grain, fertilizer, abrasives, ceramics, coal, hydropower, mining and other industries Screening of shaped materials.
 
 How to choose a linear screen:
 
   Fully enclosed structure, powder does not fly, liquid does not leak, mesh does not block, automatic discharge, no material in the machine, no dead corners in the grid structure, and increased use of the screen area. Any particle, powder, mucus can be screened within a certain range. The sieving can be as fine as 500 mesh or 0.028mm, and the filtering can be as small as 5 microns. Graded screening, one to five layers of screens can be screened, and two to six levels of sorting or filtering can be carried out simultaneously.
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