- Easy To Operate With PLC Control System.
- Excellent Service for Sale and After-Sale.
- LONTTO Support Training and Installation.
- Ready Mix Concrete Plant And Bacthing Plant for Sale.
downhole sand screen | ce malaysia stationary belt type ready mixed concrete mixer
Damaged Sand Screen Repair l Saltel Industries
Sand Screens can be damaged with sand migrating through the slots. Abrasion is the primary reason for screen failure, due to an excessive sand production. Saltel patch can isolate these damaged sections and reduce or eliminate sand production. Saltel Patch is an alternative to reduce the sand production and stop the abrasive effect of the sand ...
US6305468B1 - Downhole screen and method of manufacture
A method and apparatus for manufacturing any given length of a completion filter assembly is described. An outer perforated jacket is assembled over the filter media, which is itself placed over a coarse support screen or drainage layer.
Mitchell Industries provides specialized tooling and equipment for screen installation and gravel pack procedures, including conventional, wash-down, gravel pack packers, and cross-over tool methods. We also house a full machine shop, which enables us to produce all the necessary tools and equipment needed for our sand control services.
Downhole inflow control device with shut-off feature
Nov 02, 2010 · A system and method for controlling inflow of fluid into a production string. In aspects, the invention provides a downhole sand screen and inflow control device with a gas or water shut-off feature t
ESP Sand Management
The SandCat is a down-hole centrifugal sand separator designed to separate out sand from the produced fluid before it enters the pump. Attached below the ESP motor, the SandCat is installed with the ESP as a quick and simple addition to the completion system.
ESP Slotted Gravity Screen
The ESP solotted gravity screen combines the sand blocking capabilities of a slotted screen with the solids separation process used in hydrocyclone sand separators. The result is a sand control solution that prevents particles 100 microns and larger in size from entering and damaging the electrical submersible pumping (ESP) system.
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SPE DISTINGUISHED LECTURER SERIESSPE DISTINGUISHED
SAND Software Sieve Analysis data from Sieve Curves various measured depths 80 90 (right) are input into Sand 100 Software Results presented in graph (below) 50 60 70 pgp() Smallest slot opening where continuous sand production expected to occur 20 30 40 expected to occur
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Animation of the Weatherford expandable sand screens
Jul 22, 2010 · Open-hole applications testing multi-zone completions, expandable tools to new limits For the full article, click below: http://drillingcontractor.org/open-h...
‘Sand Management Simplified’
For wells with downhole sand control too high a drawdown may lead to sand screen failure and increased sand production. 10 SPE Aberdeen YP Simplified Series 2 March
Superior Energy Completion Services
Completion systems combined with customized tools for downhole sand control, stimulation, and production-related solutions in strategic areas around the world. Superior Energy Completion Services delivers effective sand control, stimulation and production-related solutions for any downhole condition.
A review of experimental studies on sand screen selection for
A wide range of sand control methods are available including a variety of different downhole sand screens and gravel packs. However, installing each type of sand control carries risks; thus, it is important to determine the correct sand control method for a particular formation.
Downhole Protection Of Sand Control Screens
After a sand-out, the excess per gallon of fluid. After a sand-out, the excess slurry was reversed out by pumping down the annulus between the acid soluble screen protector coated 4-1/2" screen and the combination tool.
Downhole Screens and Filters
Sand Screens in stainless steel provide screening of particles to 0.010" Tri-alta Downhole Filter in stainless steel provides filtering of particles 0.0025" and larger and are cleanable and reusable Magnum Filters use a mild steel housing and a replaceable filtering element and can filter particles to 0.002"
Sand control screens—sophisticated screened pipe joints positioned in the wellbore directly opposite formation perforations—serve to block out sand while allowing the flow through of oil or water.
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Ceramic sand screens withstand severe downhole corrosion
Ceramic sand screens withstand severe downhole corrosion, erosion 3M has adapted ceramic materials to protect the integrity of offshore wells. The resultant sand screens provide strong resistance to high pressure, high temperature, abrasion and chemical corrosion, leading to …
Sand Control Service Tools, Packers, Valves
High reliability and performance for openhole and cased hole sand control Field-proven and reliable packers, service tools, fluid loss control devices, and accessories for openhole and cased hole sand control help you maximize well performance over time, mitigate formation damage, and …
Gravel Pack - an overview
Yong Bai, Qiang Bai, in Subsea Engineering Handbook (Second Edition), 2019. 18.6.4 Sand Exclusion and Separation. Downhole sand screens and gravel packs are often used to stop sand from entering the production system. Typically, sand screens prevent particles larger than 100 microns from entering the production stream. However, a balance should be struck between reducing the productivity by ...
Stand-alone Screens Vary In Effectiveness
In many cases, a screen as the sole means of controlling formation sand downhole was effective for sand-control, but it also caused serious or total loss in well productivity.
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Water Well Maintenance and Rehabilitation
Corroded and enlarged well screen holes may lead to sand pumping, which in turn results in abrasive deterioration of pump parts and enlarged screen openings leading to excessive sediment velocities. In this case, abrasive materials carried in high velocity flows can lead to erosion of the screen openings.
MULTI-LAYER WELL SAND SCREEN - AMOCO PROD CO,US
Jun 18, 1974 · This is a special downhole multi-layer sand screen for oil and other fluids containing sand. The preferred embodiment of the sand filter includes an outer screen, an intermediate screen and an inner screen although another embodiment may have only an outer and an inner screen.
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(PDF) Sand Screen Design and Optimization for Horizontal Wells
Sand Screen Design and Optimization for Horizontal Wells Using Reservoir Grain Size Distribution Mapping Conference Paper (PDF Available) · February 2016 with 936 Reads ...
Successful Sand Screen repair, Offshore Caspian Sea
Screen repair to eliminate sand production with Saltel Patch, set on smart coiled Tubing - Offshore Caspian sea . The context. In an open-hole gravel pack completion (5in #18), two sand producing zones were localized thanks to permanently installed optical fiber.
Shift In Downhole Sand Control
2017/01/24 · It provides a downhole filter designed to prevent the mobilization of formation sands. The wellbore is supported and formation sand is held in place by a gravel pack that is pumped downhole from the surface; a screen is first
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HZS25 concrete batching plant – You can perfectly benefit from this model especially of your projects are of small to medium size scale.
It is equipped with a JS500 concrete mixer with 18.5KW of mixing power, a PLD800 aggregate batcher with an option for 2 or 3 storage bins with a sensor activated electric weighing system, and a lift hopper aggregate transportation system.
You can have the control system customized to your desired level of control, whether you want it totally manual to fully automatic.
Mixer Model: JS500
HZS35 – This model is a bit of an upgrade of the HZS25. Instead of a JS500 mixer, it is equipped with a JS750 twin-shaft mixer. It also has a larger PLD1200 aggregate batching machine.
It has a durable all-steel built and an adjustable feeding height according to the production demands. It maintains the lift hopper conveying for its very minimal footprint.
- Theoretical Productivity:35m³/h
- Mixer Model: JS750
HZS50 – Even better than the HZS25 and HZS35, the HZS50 comes with a JS1000 twin shaft compulsory mixer and a PLD1600 aggregate batcher that can be modified to multiple storage bins.
It applies a lift hopper conveying system for less noise and a very minimal footprint. You can use this model effectively for medium scale projects.
Theoretical Productivity: 50 m³/h
Mixer Model: JS1000
HZS60 – This model sticks with the JS1000 twin shaft mixer and the PLD 1600 aggregate batching but it adapts a belt conveyor aggregate transport system for higher efficiency and increased output.
It also comes with a fully automatic control system for higher accuracy and better overall performance.
Theoretical Productivity :60 m³/h
Mixer Model: JS1000
HZS75 – For large-scale projects, you can never go wrong with the HZS75. Compared to the HZS60, it uses a JS1500 twin shaft mixer and a larger PLD2400 aggregate batcher with 3 to 4 storage bins.
Aside from the lift hopper conveying system, it also has an automatic drop compensation, sandstone moisture and content compensation. It also comes with a fully automatic control system which has various modes to choose from according to your preference.
Theoretical Productivity :75m³/h
Mixer Model: JS1500
HZS90 – Almost similar with the HSZ75 for its use of the JS1500 twin shaft mixer and the PLD2400 aggregate batcher, the edge of this model is its use of a conveyor belt and 4 aggregate storage bins.
It can produce up to 90cubit meters of concrete per hour and has a fully automatic and adjustable control system.
Theoretical Productivity :90m³/h
Mixer Model: JS1500
HZS120 Batching Plant – The HZS120 boasts of a JS2000 twin shaft mixer and a PLD3200 aggregate batcher with 4 storage bins. If you have a large-scale project that requires high output of concrete, this model can do the job.
It also uses a belt conveyor for maximum output and efficiency. This model has a fully automatic control system which can be adjusted according to your production requirements.
Theoretical Productivity :120m³/h
Mixer Model: JS2000
YHZS25 – This model comes with a JS500 concrete mixer and a PLD800 aggregate batcher. The good thing about this unit is that it works in a fully sealed production mode with an advanced dust removing system that eliminates noise and dust.
You can set the control system from manual control to fully automatic, and it comes with an automatic malfunction diagnosis program which makes it easier to determine the issues of the concrete mixer.
Mixer Model: JS500
YHZS35 – An upgrade from the YHZ25, this model is equipped with a JS750 twin shaft compulsory mixer and a PLD1200 aggregate batcher. Its features include an electric pulse de-duster function that removes dust effectively over a large area.
It also comes with a user-friendly fully automatic control system for maximum efficiency.
- Productivity: 35m³/h t
- Mixer Model: JS750
YHZS50 – This model is best for medium scale projects that requires frequent relocations. In a mobile tow truck, this model includes the JS1000 twin shaft compulsory mixer and the PLD1600 aggregate batcher.
It boasts of a PC+PLC control system with a dynamic display panel that allow you to monitor and maintain efficient concrete production.
Theoretical Productivity :50 m³/h
Mixer Model: JS1000
YHZS75 – One of the highest-capacity mobile concrete batching plants, it comes with a JS1500 twin shaft compulsory mixer and a PLD2400 aggregate batcher.
This model comes with a rainproof conveyor belt that uses frequency control to ensure smooth and accurate batching and transportation of materials. It also comes with a centralized oil lubrication and a warning system for overvoltage and low oil level.
Theoretical Productivity :75 m³/h
Mixer Model: JS1500
Welcome To Visit Our Concrete Batching Plant Factory
We will invite you to come to our batching plant factory, to show you the concrete batching plant and the main parts.
Lontto Concrete Batching Plant
To manufacture high-quality concrete, you need a concrete batching plant. It can be a mobile concrete plant or a stationary one. Depending on what applications you’ll need the concrete on.
Depending on the type of concrete, you need to choose the right equipment for you. There are several types of concrete batching plants. The main categories are the mobile and the stationary ones.
If your project is in different places, the mobile concrete batching plant is the best to use. This is more convenient to move from one place to another. The equipment is attached to a trailer unit. This is heavy-duty and easy to use.
Then there’s the stationary concrete batching plant. It is easier to install. Most often used for projects that take a longer period of time to complete. This type has higher production of concrete. It is bigger than the mobile type.
Most of the commercial buildings are using the stationary type. It mixes more concrete. You can finish a lot in a short time. It is easy to use for the construction team.
There are also other types of concrete batching plants. You can choose the type you need. To help you out, here are some of the best concrete batching plant types.
Concrete Batching Plant: The Ultimate Guide
- What is a Concrete Batching Plant?
- How Does a Concrete Batching Plant Works?
- What Are the Components of a Concrete Batching Plant?
- What are the Types of Concrete Batching Plants?
- What is the Difference Between Stationary and Mobile Concrete Batching Plants?
- What is Difference Between a Dry Mix Concrete Batching Plant and a Wet Mix Concrete Plant?
- What are the Advantages of Having a Concrete Batching Plant?
- How to Choose the Right Concrete Batching Plant?
- What is the Price of a Concrete Batching Plant?
- How to Find Concrete Batching Plant Manufacturer from China?
- How to Buy a Concrete Batching Plant from China?
- Why Should You Buy the Concrete Batching Plant from Lontto?
- How Will the Concrete Batching Plant be Shipped from China to Your Country?
- How is the Concrete Batching Plant Installed?
- What Are the After Sales Services Expected of the Concrete Batching Plants?
What is a Concrete Batching Plant?
A concrete batching plant is an important construction machinery that is used to mix raw materials to create concrete.
Since there are different specification grades, you can use concrete batching plants to make concrete that meets the required standards of a project.
How Does a Concrete Batching Plant Works?
The concrete batching process starts with the feeding. Aggregates, such as crushed stones and minerals, are placed into aggregate batchers and segregated to various bins. Powders, such as cement, fly ash, and additives are placed in lift hoppers.
All of these raw materials are meticulously weighted and fed into the mixer where water and other liquid additives are also added to the mix. The mixer will then revolve in a set speed and time.
Once done with the mixing, the end product – concrete – is then transferred to a container or a mixer truck for delivery.
What Are the Components of a Concrete Batching Plant?
- Materials Batching System
PLD Series Concrete Batching Machines
One of the best Materials Batching System is the PLD Series Concrete Batching Machines. Depending on the size of the model, you can modify it to various forms such as the: PLD 800, 1200, 2400, and 3200 batching machines.
It also gives you the option to use the entire space or split the area for up to four separate storage bins. You can put a variety of aggregates and materials needed for the concrete mix.
One of the finest features of the PLD Series Machines is that you can automatically process the batching of 3 to 6 raw materials all at the same time. You can also adjust how much of a material is needed for the batching process so that you can have the best output.
Another great feature of the PLD Series is that you can combine it with any concrete mixer. There are a lot of concrete mixers to choose from, and you can create various combinations of batching machines and mixing stations to achieve the best concrete output.
- Materials Weighting System
To get the best quality of concrete, you should use the right amount of raw materials. You need to use a weighting system to input the accurate quantity. There are two types of measuring methods applied today; the cumulative measurement and the independent measurement.
By using cumulative measurement, you can easily measure weight of the materials as a whole. Another advantage is that it has a low feeding height. However, you cannot perform separate measurements and it can affect the consistency of the concrete.
While the independent measurement system allows you to individually measure the accuracy of each raw material, it is more expensive to perform and requires a higher feeding height. Its overall setup is complicated, making it difficult for you to operate.
- Materials Conveying System
The conveying system is the main transportation system of your concrete batching plant. It is made up of three sections.
Aggregate transportation – This is how the stones, gravel, and other aggregates are transported. There are two types of aggregate transportation. The hopper transportation and belt transportation.
If you choose hopper lifting, the advantage is that it leaves very little trail. It also doesn’t have a complicated assembly.
If you choose belt conveying, the process becomes more efficient and more accurate. It also allows transport of aggregates to further distances and helps with the overall productivity of the mixing station.
Powder Conveying – This is how the powdery materials such as cement, fly ash, and mineral powder are delivered to the mixing station. The best method you can use is screw conveying. This method is applied by large scale mixing plants because it is very effective, easy to assemble and operate, and affordable.
Liquid Delivery – This is how water and other liquid additives are poured into the mix. Usually the main method that you can use is through water pumps.
- Concrete Mixing System
JS Series Concrete Mixer
Your concrete batching plant cannot be complete without the concrete mixing system. The most widely used mixing system all over the world is the forced mixer. With a forced mixer, you can modify the output of concrete into dry, semi-dry, or fluid.
There are several concrete mixers you can choose from; the spindle planetary mixer, the single horizontal shaft mixer, and the double horizontal shaft mixer.
You can get the best results by using a double horizontal shaft mixer.
- Control System
No matter how great your concrete batching plant is, if there is no reliable control system, it can affect the quality of the concrete you produce.
The control system allows you to have full command of the entire concrete batching plant. You can set the ratio of the flow of raw materials and production so that you can produce the best concrete.
You should be able to do everything through the control system interface. You can input commands on every part of the batching plant and at the same time monitor the performance of each section. You can even generate reports that shows the efficiency of the sections of the batching plant.
Using the dynamic display panel, you can look at the rate of operation of the entire batching plant and its sections. You can acquire real-time information that shows the production rate of each process and determine if everything is working out properly.
You can have a choice of control system technology with top-notch international brands such as Hongge, Schneider, Fuji, Omron, Hequan, and many more.
You can also choose Epson or Panasonic as your control system printer. The best choices for color display interface are Philips or Samsung.
Make sure that the main computer host uses original Taiwan Advantech PC bus industrial control computer.
What are the Types of Concrete Batching Plants?
There are several types of concrete batching plants that you can choose depending on your needs; the stationary concrete batching plant, the mobile concrete batching plants, the dry mix concrete batching plant and the wet mix concrete batching plants.
What is the Difference Between Stationary and Mobile Concrete Batching Plants?
A stationary concrete batching plant is required to be placed in a fixed position for a long period of time. But this lack of mobility is compensated with efficient output, high-quality concrete, and simple processes. A stationary concrete batching plant is used for tough concrete projects such as high building and bridges.
You can choose a mobile concrete batching plant if your project requires moving around. A mobile concrete batching plant can be easily relocated and is more affordable to acquire. However, it cannot reach the same output rate of that of a stationary concrete batching plant.
What is Difference Between a Dry Mix Concrete Batching Plant and a Wet Mix Concrete Plant?
In a dry mix concrete batching plant, all the dry materials are measured and poured down into a mixer truck. The appropriate amount of water is then also poured into the mixing truck. The combination is then continuously mixed on project site.
In a wet mix concrete batching plant, the mixer does the mixing of the cement, aggregates, water, and other materials before being poured down the truck to be delivered to the project site. In other words, the concrete is already mixed before getting delivered.
If you want high-quality concrete, choose a wet mix concrete batching plant. A mixing station provides better output compared to a mixer truck. Sometimes, there can also be issues with the correct ratio of raw materials in a dry mix concrete batching plant.
What are the Advantages of Having a Concrete Batching Plant?
The primary advantage of a concrete batching plant is getting high-quality concrete. In a concrete batching plant, the raw materials are weighted. Weight batching is the most efficient and accurate means to get the highest quality of concrete.
Another advantage that you can get with a concrete batching plant is that it can be fully automatic. The control system is very user friendly in which you can select presets that the equipment will perform with high accuracy.
High volume output is another advantage you can get from a concrete batching plant. Since the process are fully automated and is done through various interconnected machineries, the output is maximized.
How to Choose the Right Concrete Batching Plant?
- Decide on whether to buy or lease
- Choose the type of concrete batching plant that will fit well with your current and upcoming projects.
- Consider the size of the current and potential project to know the size and capacity of the concrete batch plant you need.
- Ensure that the concrete batching plant operates through a simple and efficient control system.
- Schedule a visit and have someone inspect each and every part of the concrete batching plant.
- Communicate with the potential supplier and make sure you can get everything you need including a dedicated after-sales service that is knowledgeable in the machines to help in times of need.
What is the Price of a Concrete Batching Plant?
The price of a concrete batching plant depends on the type and model of your desired equipment.
The price of a stationary concrete batching plant ranges from around $13,000 for the HZS25 model up to almost $300,000 for the HZS240.
A mobile concrete batching plant can cost for as low as $10,000 for the YHZS25 model up to $90,000 for the YHZS75 model.
However, the prices also depend on the machinery equipped on the concrete batching plant. The type of concrete mixer, the size of the aggregate batcher, the type of conveyor system, the weighing system, and the control system affects the price of the concrete batching plant.
Distinct features and specific modifications which improves the performance of a concrete batching plant also affects it selling price.
How to Find Concrete Batching Plant Manufacturer from China?
Since China is the number one source of heavy machinery equipment in the world, it is an advantage for you to purchase a concrete batching plant in the country. However, you should be very careful when purchasing construction equipment from abroad.
One the most common means purchasing a concrete batching plant in China is through the help of agencies or middlemen. They will ask you for your budget and your desired specifications and look for the company that suits your preference and budget.
You eliminate the risks of dealing with wrong people and purchasing the wrong machinery. You just have to pay the agencies a fee for their services.
You can also try to look for a concrete batch manufacturer yourself. There are a lot of resources available online where you can see the companies, the products they offer, and the reviews of previous clients.
This method might be risky. But if you have experience in dealing with Chinese manufacturers, then this is no problem at all. You can save money from not paying any middlemen and getting discounts from the manufacturers.
How to Buy a Concrete Batching Plant from China
Once you have decided on the manufacturer you wish to purchase the concrete batching plant from, it is time to contact them. Usually, the price posted on their websites and brochures are negotiable, so you can ask for a discount.
It is important to discuss the specifications that you prefer for your concrete batching plant. Once they start the construction, it might be difficult to change or modify your purchase. You also need to be clear with all facets of production, guidelines, and condition.
Once finalized, the sales contract will be drafted. Upon signing of the sales contract, the construction will start. You will have to wait for the construction and make sure that it follows the agreements you had on the sales contract.
You will be notified by the manufacturer if the concrete batching plant is ready for delivery. There might be some custom clearances that needs to be settled before the concrete batching plant gets dispatched to its destination.
Why Should You Buy the Concrete Batching Plant from Lontto?
You should buy your concrete batching plant from a very trusted and reliable manufacturer. Lontto has been the top Chinese supplier of machinery and equipment in the construction industry for over 20 years.
Lontto has been compliant with its business processes, maintaining its ISO 9001:2008 and CE standard certification ever since the company started.
You can trust Lontto for your construction equipment, just like countries such as Malaysia, Peru, Chile, Russia, South Africa, Uganda, and Saudi Arabia, which are all Lontto’s regular customers.
When you decide to get your concrete batching plant from Lontto, a highly trained professional would be right there with you. Lontto will be with you from the planning, the purchase, and the installation, and even during your operations.
How Will the Concrete Batching Plant be Shipped from China to Your Country?
Once you have given the specifications and have finalized the purchase, we will start the production of your concrete batching plant in accordance to your preference.
Once the production is complete, we will contact you and provide information about the shipping. You will know when the machinery is going to be loaded into the container and the date of departure of the ship.
You might also be given a tracking number so that you can be aware of the whereabouts of the shipment while it is at sea. You will also be given a timeframe on when it will reach your country.
How is the Concrete Batching Plant Installed?
Once it gets delivered to your address, you do not need to install the concrete batching plant your own. We will have a highly skilled engineer to your country to have the concrete batching plant installed.
The engineer will also ensure that everything is working, from the conveyor belt up to the control system. He will show you everything you need to know to operate the concrete batching plant efficiently.
He will also provide you with the best practices that will help maintain the productivity and sturdiness of the machine for a very long time.
What Are the After Sales Services Expected of the Concrete Batching Plants?
At Lontto, we understand that our customers are not just our clients but also our partners. Our top priority is to provide customers with top-notch service.
Our after-sales service begins when you decided to buy from. We ensure that we provide high-quality concrete batching plants at the most competitive price in the market.
But should anything happen while you are using the concrete batching plant, you can contact us anytime and you can rest assured that we will provide you with all the support you need until the problem is solved.