Slurry Pumps VS. Water Pumps: Why Do I Need A Slurry Pump?

 When it comes to slurry transportation, familiarity with pumps and their parts is par for the course. However, it's also important to understand what goes into each element of slurry transport. That understanding starts with a few basic questions: "What's the difference between a slurry pump and a water pump?" "What makes a slurry pump special?" and "What kinds of slurry pump installations are there?"

 

 

Slurry pumps versus water pumps

What distinguishes slurry from other fluid types is the presence of a solid — gravel, copper, or sand — within a liquid. Although, in many cases, that liquid is water, a slurry may contain solvents, like acids, alcohols, or petroleum. Those non-water components, whether solids or solvents, make slurry pumps necessary.

slurry-types

In contrast to water pumps' narrow and often inexpensive components, large replaceable slurry pump parts are made of sturdy, often specialized materials. These parts allow pumps to move nearly any type of solid within a slurry efficiently and safely. Water pumps, on the other hand, lack the hydraulic capacity to move solid particles and are unable to withstand the particle abrasion and chemical corrosion that slurries can cause.

 

What makes slurry pumps special?

Slurry pumps can withstand extensive wear due to characteristics such as: a large impeller diameter, shafts, bearings, and internal passageways as well as heavy-duty construction. On an industrial level, slurry pump features generate higher upfront and operational costs compared to water pumps. However, only slurry pumps can hydrotransport solid materials efficiently, and the long-term benefits outweigh initial costs.

Centrifugal force pushes something outward when it's spinning rapidly around a center.

Key to slurry pump success is the generation of centrifugal force, which pushes material outward from the pump center. This contrasts with centripetal force, which pushes material toward the center. Slurry pumps must operate on centrifugal principles because the forces that impart velocity to the slurry accelerate the transport process. A centripetal pump, on the other hand, would be impractical since the solids within the slurry would accumulate instead of flowing freely.

 

Slurry pump installations

Knowing these basics, it's also important for anyone looking to install a slurry pump to understand the specific environments required for each type of pump. Three types of slurry installations exist:

Wet — In this installation, the slurry pump and drive are fully submersible. This is necessary for certain slurry pump applications, such as underwater operations.

Dry — In this installation, the pump drive and bearings are kept out of the slurry. The wet end — which includes the shell, impeller, hub or suction liner, and shaft sleeve or stuffing box — is free-standing and clear of any surrounding liquid. Slurry pump technicians install most horizontal pumps this way.

Semi-dry — This special arrangement is used for dredging applications with horizontal pumps. Operators flood the wet end and bearings but keep the drive dry. Bearings require special sealing arrangements in this case.

Although this guide provides an overview of slurry pumps and their installations, there's plenty more to learn. For those who want to better understand slurry pumps and their applications or need help deciding which pump and installation type is best for their applications, Fengwang is here to help.

9 Differences Between Linear Shakers And Circular Shakers

 Screening separates materials with different residential properties, a crucial part of the aggregate assembly line. Screening machines are classified into different types according to their framework and motion qualities, among which circular vibrating screens and linear vibrating screens are the most commonly used mining equipment. FengWang, as one of the leading Chinese linear vibrating screen manufacturers, will present the top 9 differences tips between linear and circular vibrating screens through this article.

 

 

1. Different Movement Trajectories

A circular vibrating screen takes advantage of centrifugal force produced by the rotation of the eccentric block in the vibrator to make the screen box, vibrator, and other components make a forced constant circular or approximate circular movement. The materials on circular vibrating screens move with screen boxes in a round movement trajector.

The linear vibrating screen uses the vibration force of the vibrating electric motor to make the material vomit on the screen and progress in a straight line.

 

2. Different Exciters

The linear vibrating screen exciter is composed of 2 shafts. It services the principle of vibrating electric motor, so it is additionally called a double shaft vibrating screen.

The circular vibrating screen is likewise called a solitary shaft vibrating screen because the exciter is one shaft and works with an inertia motor.

 

3. Different for Plugging

The material on the linear vibrating screen actions smoothly on the screen panels. If the material is fed erratically or the moisture thickness of the material is large, it is easy to block.

The material of the circular vibrating screen relocates parabola shape on the screen panels, which makes the material disperse as much as feasible. The material embedded in the screen opening can likewise jump out, and the plugging is much less.

 

4. Different Installation Inclination

In the manufacturing of linear vibrating screens, the inclination angle of screen surface area is slight, and the screen's height is decreased, which is convenient for the screening plant format.

A circular vibrating screen typically has a 15-20 ° installation angle to alter the movement speed of materials and the screen panels and enhance the screening effectiveness.

 

5. Different Materials

The linear vibrating screen is generally made from light or stainless steel plate.

The material of the circular vibrating screen is thick, as well as package body is made of manganese steel, which can resist the impact of the material in the screening process.

 

6. Different Shape & Structure

The linear vibrating screen can embrace an entirely shut framework without dust overflow, which is more for environmental protection.

While the exciter of the circular vibrating screen is arranged over the facility of screen box gravity, which is conducive to the quick spread of materials, the therapy capacity is higher than that of the linear vibrating screen.

 

7. Different Applications

The linear screen is mainly used to screen significant fragments, materials with light specific gravity, and low solidity, primarily including dry powder, fine particles, or micro powder, which are usually used in food, chemical, building materials, and pharmaceuticals industries.

A circular vibrating screen is generally used for screening materials with a large ratio, large fragment size, and high hardness, which is widely used in mines, coal preparation plants, quarries, etc. On top of that, circular vibrating screens can also be used for materials that are hard to screen.

 

8. Processing Capacity

A circular vibrating screen can transform the spindle so that the vibration instructions are opposite the material movement instructions. Also, the material movement rate along the screen surface area is decreased. Therefore the screening effectiveness is boosted.

 

9. Environmental Protection

The linear vibrating screen can adopt a fully closed structure without any dirt overflow, which is more conducive to the defense of the setting.

 

Circular Vibrating Screen VS Linear Vibrating Screen
Type	Circular Vibrating Screen	Linear Vibrating Screen
Feed Size	≤ 400mm	≤ 300mm
Panel Angle	20°	15°
Exciting Vibration	Single Shaft	Double Shaft
Movement Trajectory	Circular	Linear
Application	Mine, Coal , Quarry	Food, Chemicals, Buildings, Pharmacy

 

 

Linear motion vibrating screens are usually used in our coal washing plants. In actual manufacturing, the selection of circular vibrating or linear vibrating screens primarily relies on the kinds of materials and application fields that users handle. The screening function is different, the selection of equipment is also different.

What is the process flow of coal washing plant? What equipment is needed for coal washing?

 What does a coal washing plant do?

Coal washing: In order to remove the gangue in the coal, in order to prevent it from melting and agglomerating during high-temperature combustion, it is easy to block the furnace or other combustion facilities, and it does not burn to reduce the heat of combustion and affect the efficiency. The inferior coal is washed away to obtain clean coal.

What Coal Washing Machine is needed for coal washing?

Gravity separation equipment includes: heavy medium separator, heavy medium cyclone

Flotation equipment includes: flotation machine, flotation column, flotation bed, pulp preprocessor

Dehydration equipment includes: centrifuge, pressure filter, filter press, media removal screen

Others: magnetic separator, air dryer, air compressor, pump, curved screen, belt, scraper machine, classifying cyclone, TBS, disturbing bed, spiral separator, jig

In fact, it is related to the process flow, for example: xx tons of raw coal is selected annually, and the technical process is that after desliming of 50-0mm raw coal, it is sorted by a dense medium cyclone without three products, the coarse coal slime is sorted by TBS, and the fine coal is sorted. Combined washing process of coal slime flotation and tailing coal thickening and pressure filtration. Its main equipment is: non-pressurized three-product dense medium cyclone, flotation machine, clean coal separation screen, magnetic separator, pressurized filter, quick-opening diaphragm press, thickener, etc.

What is the process flow of coal washing plant?

Coal processing, gangue treatment, material and equipment transportation constitute the mine surface system. Among them, the ground coal processing system consists of coal receiving, screening, crushing, beautification, storage, loading and other main links. It is the main body of mine surface production.

Coal receiving means that there is a coal bunker with a certain capacity near the wellhead to receive the coal lifted from the underground to the ground to ensure balanced and continuous production from the top to the bottom of the wellhead.

to sieve

The operation of dividing the mixture of different particle sizes into various particle poles with a screen surface with holes is called screening. The machine used for drying is called a sieving machine or a sieve.

In coal preparation plants, screening operations are widely used for raw coal preparation and processing. According to different sieving methods, it can be divided into dry sieving and wet sieving.

broken

The process of crushing large pieces of material into small particles is called crushing. The machine used for crushing is called a crusher. The crushing operation in the coal preparation plant mainly has the following requirements:

1) Adapt to the requirements of the selected particles; the coal particles that the selection machine can handle have a certain range, and the large pieces that exceed this range must be crushed before washing.

2) Some coals are mixed with gangue. In order to select clean coal, it needs to be broken into smaller particles to separate coal and gangue.

3) Satisfy the user's particle requirements, and quickly crush the selected product or coal to a certain particle size

Materials are mainly crushed by mechanical methods, including crushing, chopping, breaking, crushing, and grinding.

coal preparation

It is to use different physical and physical-chemical properties from other substances to mechanically remove the impurities mixed in the raw coal in the coal preparation plant, and divide it into products of different quality and specifications to meet the needs of different households.

According to the location of the coal preparation plant and the closeness of the coal mine, the coal preparation plant can be divided into: mine coal preparation plant, group mine coal preparation plant, central coal preparation plant and user coal preparation plant; most of the existing coal preparation plants in my country are mine coal preparation plants. A modern coal washing plant is a continuous mechanical process consisting of many operations.

Jig coal preparation

The coal preparation process is carried out according to the particle density difference in the vertically pulsating medium. The medium of jigging coal preparation is water or air, and some suspensions are also used. Hydraulic jigging is the most used in coal preparation.

The jig machine is a device that uses the principle of jigging to separate the selected raw materials into clean coal, medium coal, gangue and other products according to their density.

Dense medium coal preparation

In a medium with a density greater than 1g/cm, coal preparation is carried out according to the size difference of particle density, which is called dense medium coal preparation or dense medium coal preparation. There are two types of heavy medium used in coal preparation: heavy liquid and gravity separation floating liquid. The main advantage of dense medium coal preparation is the high separation efficiency compared with other coal preparation methods; the selection range is wide, the feed size of the separator is 1000-6mm, and the cyclone is 80-0.15mm, and the production control is easy to automate. The disadvantages of dense medium coal preparation are complex production process, high production cost, fast equipment wear and heavy maintenance.

Dense medium coal preparation is generally selected by classification. Separation of lump coal is generally carried out with a heavy medium separator under the action of gravity; separation of fine coal is carried out with a heavy medium cyclone under the action of centrifugal force.

storage

Coal storage bunker: A coal bunker with a certain capacity is set up to adjust the imbalance between production, transportation and sales, and ensure the normal and balanced production of mines and transportation departments. loading stage.

Application Guide for Slurry Pumps – How To Use Slurry Pumps Efficiently

Slurry pumps are dominantly popular for their robust construction and the ability to work under strenuous situations. The process industry mainly works with centrifugal pumps and the ratio between slurry and other pumps for liquid is nearly 5:95. But if you take a look at the operating costs for these pumps, the ratio turns nearly upside down with 80:20 which explains the wide popularity of slurry pumps.

 

 

Introduction To Slurry Pumps

A slurry pump is a unique type of a pump which is used to handle slurry. Contrary to water pumps, slurry pumps are heavy-duty constructed and undergo more wear and tear. Technically, slurry pumps are a heavy and robust version of centrifugal pumps that have the capability of handling abrasive and tough tasks. As compared to other pumps, slurry pumps have a much simpler design and construction. Despite an elementary design, slurry pumps offer high endurance and strength under harsh conditions. These forms of pumps play a crucial role in various industries. They are fundamental to all wet processes.

What is Slurry?

In principle, it is possible to hydro transport any solid. Particle size and shape, however, may act as limiting factors based on whether they can pass through pump tubes without creating blockages. Under the broad category of slurry, there are 4 major classifications that can help you identify a suitable type of slurry pump that fulfills your demands and meets your business requirements.

• Type 1:Mildly Abrasive

• Type 2:Slightly Abrasive

• Type 3:Significantly More Abrasive

• Type 4:Highly Abrasive
If you want to move highly abrasive type 4 slurries, the ideal choice would be Oil sand pumps. The ability to handle high volumes of slurry and the enhanced withstanding capability is what gives an edge to slurry pumps. They are specifically designed to hydrotransport large-particle solids and ensure better wear performance in rough conditions.

 

Four centrifugal slurry pump types

Although centrifugal slurry pumps are widely known for their uses in oil sands, many of them have additional uses as well.
• Hydrotransport— Hydrotransport pumps are used for plenty of applications because moving slurry is hydrotransport. The ideal way to use these slurry pumps is with water-based solutions. They are mostly used in industries which require dredging.
• Tailings Transfer— Tailings Transfer pumps are the perfect type of pumps to transport tailings or finer abrasive materials resulting from hard rock mining, such as fragments of mud and ore, as well as related chemicals used in the mining process.
• Cyclone Feed— Cyclone feed pumps, like tailings pumps, are also used in hard rock mining and are comparable to hydrotransport pumps as they are also used in dredging operations. These forms of pumps are used at all stages of scalping and separating solids by particle size.
• Flotation Froth— A slurry pump can also be used for transporting froth, however the air trapped in the froth can negatively impact the pump’s performance. Even though slurry pumps are built with a sturdy construction, the air contained in the froth can damage the pump and shorten its life. But, with proper preventive measures of centrifugal pumps, you can reduce the wear and tear of the pump.

>> Shop for our slurry pumps here

 

Working principle

Slurry pumps have a simple and robust construction. The working principle of a slurry pump is relatively much simpler and easier to follow than other pumps.
The slurry enters the pump through the rotating impeller which imparts a circular motion. The slurry is then pushed outwards by the centrifugal force and moves between the blades of the impeller. The slurry picks up speed by the time it hits the impeller’s edge. Its high-speed energy is converted into pressure energy in the casing.
With the assistance of centrifugal force, the pumps boost the pressure of a liquid and solid particles transforming the electrical energy to kinetic energy to pump the slurry. This system allows pumping of light slurry liquids easily without much hassle and keeps it maintenance free.

Benefits of Slurry Pump for Industrial applications

• Easy maintenance

• Low capital costs

• Simple mechanism

• Robust machinery

• Stainless steel material to reduce wear and tear

 

 

Selection of Slurry Pump

The selection of the right pumps for specific slurries can help pump owners avoid unnecessary repairs, maintenance, related downtime and wear of the machinery. In addition to this, proper pump selection and application helps create a safer work environment for employees, ensuring a secured workplace where they can work easily without worrying about life threatening conditions in case of an improper installation. The best slurry pumps to choose for your business is the one that serves your purpose. Choosing a slurry pump depends on many factors. While selecting a slurry pump for your company, you have to analyse pump curves to identify the best option. One of the most important things to remember while selecting a slurry pump is to make sure to choose a pump that can operate as slowly as possible to reduce wear, bust fast enough to move the slurry through it efficiently without settling or clogging in the pipes. Given that these pumps have high endurance and longer wear lives, they can be used across different industries for a wide range of purposes. The most used method for selection of slurry pumps is to calculate the Total Dynamic Head for the particular application: Total Dynamic Head = Head due to friction loses + Static Head – Head due to submergence

If you are still confused about which pump to choose for your business goals, feel free to reach out to us at sales. With experience of working with centrifugal pumps in the industry and a team of professionals on board, we help businesses design and implement their strategic goals. Right from identifying the ideal pump for your company, to installing it, running regular performance checks, evaluating its efficiency levels for detection of faulty components, and helping with as simple or as complex issues, we will help you do it all.

 

Metallic & Industrial Minerals

► Pumps for grinding circuits

For particles with size below 5mm, it is recommended to use a rubber slurry pump. If possible, mix flows that contain fine and coarse particles together for enhanced stability of the slurry.

• Pumps for froth

This range is specially built for froth pumping. Slurry pumps that are used for froth pumping often undergo severe abrasion and damage caused due to the air trapped in the froth, but we ensure that proper preventive measures are taken to avoid any faulty elements or decreased output efficiency.

• Pumps for tailing

Depending on the particle size of the slurry, both metal and rubber pumps can be used for tailing. To know more about how to choose an ideal slurry pump for your organization, you can talk to our professionals who can carry out an on-site inspection, note down all your requirements and help you in choosing the right pump for your business needs.

• Pumps for pressure filter feed

Choose a high head pump with variable speed control for pressure filter feed. Avoid using rubber due to the low flow head build up.
Pumps for tube press feedMetal pumps are more suitable for tube press feed as they have a high head with small flow. One slurry pumps can feed multiple tubes using a slurry distribution ring.

• Vertical and Horizontal Slurry Pumps for hydrocyclone feed

Tank pumps are considered as dry installed pumps, they are a kind of vertical slurry pumps that can be effectively used for dewatering cyclones. For a sharp classification, you can use horizontal slurry pumps which are often called as dry mounted because the drive unit and the hydraulic end are located outside the sump.

• Pumps for floor sumps

Slurry pumps can also be used for floor sumps. Make sure to use pumps with metallic wear parts, as there is often a risk for oversized tramp material coming into floor sumps. However, if rubber must be used, put a strainer either in front of the pump or around the pump.

► Construction

• Pumps for wash water (sand and gravel)

Usually, vertical pumps are more preferable for wash water but you can also use horizontal pumps of a suitable range that serves your purpose.

• Pumps for sand transportation

Slurry pumps are heavily used for sand transportation. The ideal choice is mostly horizontal pumps with rubber lining.

• Pumps for tunnel dewatering

Since the front pumps use drainage pumps, the best choice for the initial transportation stage is vertical pumps. But, the selection of a slurry pump for tunnel dewatering depends on multiple factors such as cuttings from full-face boring, horizontal distant pumping, small tunnels, etc.

► Power & FGD

• Pumps for FGD reactor feed (lime)
You can use slurry pumps with either rubber and/or metal parts. They perform extremely well in FGD reactor feeds.

• Bottom ash pumping

Because of the high temperatures involved, metal slurry pumps are preferred over rubber pumps. The sturdy built of the pumps allows it to withstand strong temperatures with minimal damage and abrasion.

• Fly ash pumping

There are high chances of oil contamination in the process of ash pumping. Metal slurry pumps are used over rubber for this application as they lower the risk of oil contamination. However, if rubber must be used, look for any other oil or chemicals that are not reactive with rubber.

 

► Waste and Recycling

• Pumps for effluent handling
Go for metal pumps for effluent handling of the waste and recycling materials. You can use either vertical or horizontal slurry pumps, as per your needs.
• Hydraulic transportation of light waste
Prefer using horizontal slurry pumps with vortex-induced flow impellers.
• Pumps for soil treatment
Slurry pumps are highly efficient in soil treatment. Owing to their robust construction, they can withstand extreme temperatures and rough climate change as well.

► Chemical

• Pumps for acid slurries

The ideal suggestion of slurry pumps for dealing with acid slurries is horizontal pumps with rubber or stainless steel.

• Pumps for brines

Brines are usually highly abrasive and can potentially damage pumps, this is why slurry pumps are the best option to choose when working with brines. Substances like polyurethane can be used to prevent crystallization on the pump parts.

• Pumps for caustics

Both rubber and metal slurry pumps can be used for working with caustics as it is an easy and light application.

► Mining

• Pumps for hydraulic backfilling

Keep a close watch for any deslimed tailings. You can use metal slurry pumps with metal or rubber parts for hydraulic back filing with or without cement.

• Pumps for mine water (with solids)

For mine water, use horizontal slurry pumps. Make sure you take preventive measures to avoid corrosion in the slurry pump as it can reduce the efficiency of the pump and damage its components.
 

► Pulp & Paper

vPumps for liquors

Slurry pumps are well suitable for liquors, however, rubber is not recommended due to the risk of turpentine.

• Pumps for lime and caustic mud

Working with lime and caustic mud involves high temperatures which can be tolerated by slurry pumps. Since the temperatures are high, it is recommended to use metal slurry pumps instead of rubber.

• Pumps for reject pulp (containing sand)

Usually, this requires light duty pumps, but it is advised to use metal slurry pumps that can handle heavy flow and provide strong support to the slurry passing through it.

• Pumps for solids from debarking

Use metal slurry pumps with induced flow impeller for sand and bark as they have the potential to cause heavy abrasion.

• Pumps for hydraulic transportation of wood chips

The best option to use for hydraulic transportation of wood chips is induced flow pumps.

• Pumps for paper filler and coating slurry

Avoid using rubber pumps as they can cause color contamination which can affect the entire production. Instead, go for metal slurry pumps that can be easily used for paper filler and coating slurry.

 

Takeaway

Slurry pumps are widely popular pumps that are used for handling robust and difficult tasks as they have sturdy construction. They can work efficiently in harsh conditions and are widely used across different industries for plenty of applications. Slurry Pumps can be used in the following industries:

• Metallic & Industrial Minerals

• Construction

• Power & FGD

• Waste and Recycling

• Chemical

• Mining

• Pulp & Paper

If you want to know more about how to select the best centrifugal pump for your business needs or need an extra hand with the maintenance of your pumps, Fengwang is here to help you.

What Are the Sieve Techniques of Linear Vibrating Screen?

The linear vibrating screen utilizes a vibrating motor as the resource of vibration, to ensure that the material is thrown up on the screen while moving forward in a straight line. The material gets in the inlet of the screening machine evenly from the feeder, as well as creates data via the multi-layer screen. The oversieve as well as undersieve of various specs are released from their particular electrical outlets. It has low power consumption, high outcome, simple structure, simple maintenance, completely confined framework, no dust spillage, automated discharge, and is better for production line procedures. So do you know what are the sieving approaches of the linear vibrating screen? Let me describe it to you next. In the sieving process of materials, the powder example is gone through a series of standard filters with different filter holes, separated into several fragment grades, and also evaluated individually. The bit size distribution expressed as a mass percentage is called the screen analysis technique That is, screen analysis, the objective of which is to determine the particle size structure of the material. There are three common screening approaches; these three screening approaches can approximately meet the screening needs of users for different materials. The linear vibrating sieve analysis approach can be split into several kinds, such as dry sieving, wet sieving, hand sieving, dry and also wet mixing, mechanical sieving, air jet sieving, acoustic sieving, panning sieving and self-organizing sieving. And so forth, the outcomes of screen analysis commonly use frequency distribution as well as collective circulation to share the bit size distribution. There are numerous techniques pointed out above, it depends on which material the customer screens, so as to pick the suitable screening method, but the more generally used are the initial three, let's take a look together next.

1. Dry sieving technique

The so-called dry sieving approach, as the name indicates, is to determine the difference between the amount of the sieving balance and also the bottom stock of each sieving meter as well as the complete dry mass m0 of the example prior to sieving, as the loss during sieving, as well as determine the loss price. A particular weight of powder sample in the filter is used to make the fine powder pass through the filter with the help of mechanical vibration or hands-on tapping till the sieving is finished. The filter residue of the powder sample is determined according to the weight of the residue on the screen and also the weight of the sample. When establishing the particle size circulation, dry sieving is generally used.

 

2. Wet screen technique

Place a particular weight of powder sample in the sieve and clean it for a specific time period with a suitable diffusion water stream (with a specific water pressure), and afterwards the sieving is complete. According to the weight of the sieve deposit as well as the weight of the sample, the wet filter method is used to obtain the filter deposit of the powder example. If the sample consists of a lot more water and the particles have solid cohesiveness, wet sieving must be used (the accuracy is more than that of dry sieving), especially for materials with finer particles. If it is enabled to blend with water, it is best to make use of wet sieving. Due to the fact that the wet approach can protect against really great bits from sticking to the sieve holes as well as obstructing the sieve openings. In addition, the wet approach is not affected by the material temperature and atmospheric humidity, and also the wet technique can also improve the operating problems. Therefore, the wet approach and the thousand approach have been provided as the nationwide standard approach for the resolution of the fineness of concrete and also resources.

 

3. Integrated screen evaluation of wet and also dry

Integrated dry-wet filter evaluation is to integrate the two methods and also select the best. When the material has a lot more water as well as mud, and also the materials are adhered to each other, the combined dry-wet filter evaluation method ought to be used, and the outcomes acquired by the sieve evaluation are a lot more accurate. The specific method is to pour the example right into a fine-hole sieve and screen it in a basin having water. Modification the water in the basin every 1 to 2 minutes till the water in the basin is no longer turbid. The material on the screen is dried out and also evaluated, as well as the top quality of the washed penalty mud is determined based on the difference between the evaluated mass and also the mass of the initial sample.

 

The three screening techniques pointed out above usage basic equipment and also very easy operation, yet the screening results are easily affected by the shape of the particles. The size of the particle size circulation is fairly rugged. When the lower limit of the examination exceeds a specific value, the screening time will certainly be decreased. Expanding, it is simple to block the screen. For that reason, when screening, the bit size of the material need to be changed as much as feasible to stay clear of the material from blocking the screen.

 

Fengwang for All Your Needs

Whether you choose linear or circular movement while selecting a vibrating screen, we've got you covered with high quality products at Fengwang. Our products have been relied on as well as re-ordered by leading firms around the globe over and over again. Discover why-- request a free quote now. If you have inquiries regarding how the vibratory screener or sieve process works with our equipment, submit our speak with an experienced form and a rep will aid you.