Stainless Steel Pressure Vessel – Chanderpur Group

Pressure vessels are made to hold liquids or gases at high-pressure values. Usually, pressure vessels are available using different materials including low alloy steels, stainless steel, aluminum, duplex stainless steels, nickel alloys, and carbon. With time Stainless Steel Pressure Vessels have gained a lot of popularity due to the several advantages it offers. There are many leading companies providing stainless steel vessels. All pressure vessels are made by following the highest industry standards that help the company confirm that all their client-specified needs are fulfilled. For instance volume, internal pressures, operating temperature, corrosion allowance, wind, seismic loading, etc. Here, you will understand why stainless steel pressure vessels will help strengthen your business.

5 reasons why have you opt for stainless steel pressure vessels

The following reasons will help you understand why pressure vessels made from stainless steel are gaining popularity.

1. Helps attain liquid-tight welds: Stainless steel is a strong material, but can easily be made up of desired shapes and sizes. It let machining to close tolerances. These pressure vessel leaks are very unsafe due to their storage contents. Experienced fabricators always take preventive measures to avoid leaks by hydro-testing each vessel. Other testing includes RT and PT. Also, the repairing of stainless steel is easy by adding one chemistry filler all over the vessel.
2. High structural integrity: One of the major benefits of choosing stainless steel pressure vessels is their high structural integrity. The structural ability is contributed by two factors – high durability and high strength. Furthermore, stainless steel pressure vessels require no extra protective coatings because of their high corrosion resistance. This helps lessen the maintenance requirements and improve their working lives.
3. Thinner vessels for ambient temperatures: Stainless steel has higher stretchability than carbon and other metals, which enables making thinner vessels at ambient temperatures.
4. Easy to clean: Stainless steel pressure vessels are very easy to clean.
5. High economic value: Regular maintenance and management make these stainless steel pressure vessels a cost-efficient choice. As known, oxidization is one of the main known causes of the disintegration of vessels in the industry. However, stainless steel is made of iron and a minimum of 10.5% chromium which helps avoid corrosion. The presence of chromium contributes to the self-healing property of the steel. Another main fact is that stainless steel is non-reactive to gases or liquids that are stored inside the vessel. This reduces the chances of accidents because of the disastrous combination of metal liquid and toxic gas.

All the above-mentioned reasons allow users to understand the long-term value of the investment. Also, stainless steel pressure vessels are recyclable meaning the users can easily decrease their carbon footprint. Many manufacturers offer various stainless steel designs including internal pipe coil, tube sheets, baffled jackets, halfpipes, etc. The fabrication process produces high-quality products. All our products are backed with a quality assurance guarantee.

Stainless steel is used in many fields from marine projects to construction-related projects. The requirement to incorporate duplex stainless steel chiefly comes with added strength and corrosion resistance. When you think of uses for strength like support beams for tanks and pressure vessels, stainless steel comes to mind and specifically duplex steel sections. There are many applications of stainless-steel special shapes, mainly for guaranteeing appearance, durability, quality, and stability.

Deep Dive into the Advantages of Air Classification

Air classification is a significant process in which small particles are filtered by leveraging the opposing forces of centrifugal force and aerodynamic drag. An air classifier can accurately, predictably, and effectively sort particles by mass, resulting in a coarse particle fraction and a small particle fraction.

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The coarse particle fraction, which is opposed outward by the centrifugal field, is conveyed out of the Classifier through the coarse outlet and captured in a cyclone. The cyclone overflow is backed to the Classifier through the recycle port. The small particle fraction leaves the Classifier through the central “fines” outlet with the main airflow.

Key Benefits of Air Classifier

Prater Air Classifiers are manufactured to provide ultra-fine separation and narrow particle distributions for dry bulk materials. General air classifiers offer size separations in the range of 3 to 150 microns. They are suitable as a stand-alone process that contains a feeder and a dedicated dust collection system. They are equally ideal for “closed-circuit” grinding when combined with a conventional milling system.

Prater Air Classifiers are designed and created for amazing performance and long life. The proprietary design ensures that feed material entering the classifying vortex is strong by any re-circulating coarse fractions. Moreover, an adjustable secondary air stream enhances particle collection. Prater Air Classifiers can rapidly be installed in existing air systems with minimal improvement.

Crucial Features of Air Classifier

Important features of Prater Air Classifiers include:

• Durable, strong fabrication in either carbon or stainless steel
• State-of-the-art, accurately manufactured, constant-diameter rotors for the most effective separation possible.
• Precise control of the cut point by different rotor speed 
• Reduced airflow resistance (pressure drop) designed for low power usage.

Reasons to Consider In-house Air Classifier

• If the cost of shipping your equipment to and from a processing facility is cutting into your product margins too much, you may want to consider investing in an air classification setup of your own. This is especially feasible if your operations are nowhere near a processing facility, or your materials require special (and costly) handling instructions.
• If you are lucky enough that your product is in high demand and constantly in production, then the better long-term financial option may be to air-classify your materials entirely or partially in-house. While it likely won’t be cost-effective to run small batches at non-regular intervals, regular full-scale production would certainly warrant an equipment purchase.
• If you simply cannot wait for your material to be built or processed and shipped or don’t have the warehouse space to store it in bulk, then you may want to consider air classifying it at your own space. Many organizations depend on time-sensitive or made-to-order purchases which would greatly benefit from cutting out the middleman.
• Finally, you can consider air classifying in-house– quite simply – because you can. If you have sufficient room in your facility to fit the equipment, enough money to invest, and the devoted staff members to operate it, then it’s an internal discussion you should have with your team.

If you are looking to buy an air classifier, visit our website at Chanderpur Group. 

Iron Ore Processing Plant with Latest Technology and Machinery

Mineral processing is the art and technology of processing ores from the mining areas to separate the critical minerals from the waste rock. It includes processes to offer a denser material for the procedure of the following extractive metallurgy. 

The main operations are comminution and concentration, but there are other crucial operations in a modern mineral processing plant, involving sampling and analysis and dewatering. 

Sampling and Analysis

Routine sampling and analysis of the raw material being processed are undertaken in order to get information crucial for the economic appraisal of ores and concentrates. Moreover, modern plants have fully automatic control machines that conduct in-stream analysis of the material as it is being processed and make changes at any stage in order to create the richest possible concentrate at the lowest possible operating price.

Sampling: Sampling is the extraction from a given lot of material a portion that is representative of the whole yet of appropriate size for analysis. It is done either by hand or by machine. Hand sampling is generally expensive, slow, and unreliable. Therefore, it is normally applied only where the material is not appropriate for machine sampling or where machinery is either not available or too costly to install.

Analysis: After one or more samples are taken from a number of ore passing through a material stream such as a conveyor belt, the samples are decreased to quantities suitable for further analysis. Analytical methods involve chemical, mineralogical, and particle size. In emission spectroscopy, an electric discharge is set between a pair of electrodes, one of which is made of the material being analysed. The electric discharge evaporates a portion of the sample and arouses the elements in the sample to discharge characteristic spectra. Measurement and detraction of the wavelengths and intensities of the emission spectra indicate the identities and concentrations of the elements in the sample.

Comminution

To separate the crucial elements of an ore from the waste rock, the minerals must be liberated from their interlocked state physically by comminution. As a rule, comminution starts by crushing the ore to below a certain size and finishes by grinding it into powder, the ultimate fineness of which depends on the fineness of dissemination of the required mineral.

In old times, crushers were small, hand-operated pestles and mortars, and grinding was done by millstones turned by men or waterpower. Today, these procedures are carried out in mechanized crushers and mills. Whereas crushing is done mostly under dry circumstances, grinding mills can function both dry and wet, with wet grinding being predominant.

Filtration

Filtration is the extraction of a suspension into a solid filter cake and a liquid filtrate by passing it through a permeable filtering material. Critical factors in this process are the properties of the suspension, the characteristics of the filtering materials (e.g., the width and shape of pores), and the forces applied to the suspension. Filtration is operated out in gravity filters (screens, dewatering bins), in centrifugal filters (screen centrifuges), in vacuum filters (drum cell filters, disk filters), or in pressure filters (filter presses). Such equipment makes it possible to create filter cakes containing 8 to 15 percent moisture.

If you are looking for an ore processing manufacturing plant in India, visit our website now!

Get Ideal Industrial Heat Exchanger Manufacturer Services

If you are in the industry requiring Industrial Heat Exchanger Manufacturers, you would know how pivotal it is to choose the right one for your industrial needs. There are different requirements based on the industrial process or the industry one is engaged in.

There are certain parameters that are to be kept in mind for choosing the type of Industrial Heat Exchange Manufacturer or Product most suited to your needs.   They are given below as follows:

Selection 

Type Based On TEMA

As per the standards issued by TEMA, the heat exchanger can either be of Fixed or floating type. For both these, the heat exchanger required is different.

Material Of Construction 

The material of Construction which you may require may differ from that of someone in a different industrial process. It may be of Carbon Steel, Stainless Steel, and explosion bonded plates. Hence the material of the industrial heat exchanger may vary.

These parameters decide the ideal industrial heat exchanger for your needs.

Quality of Product

Based on the parameters mentioned above, we at CPG provide the ideal industrial heat exchanger for your needs specifically manufactured with expertise to fit all requirements for your industry. For this reason, we are the leading industrial heat exchanger manufacturers in India with clients who have trusted us for decades.

Specifications

Our products are tailor-made keeping in mind the Plate Thickness, Design Pressure, MOC, and Diameter suited for the industrial process. We have been serving our clients in sectors such as Oil and Gas, Paper, chemicals, fertilizers, etc., and have been providing state-of-the-art units involved in various industrial processes. We are a trusted name for industrial heat exchanger manufacturers in India.
 

Contact us at Chanderpur Group for your queries and a chance to serve you and your industrial needs.

Get in Touch with Leading Ball Mill Manufacturers in India

There is no denying that we are one of the best ball mill manufacturers of all time. We bring forth a highly advanced ball mill, specifically engineered for both wet as well as dry cement grinding applications. We strive to classify the operations depending on the circuit design, bearing, grinding type, and drive.

In these circuits, the material is fed from hoppers to ball mill for reducing the size to microns. While in closed circuit, micro particles are fed to classifier for segregation of the desired material and the one that gets rejected is once again passed through ball mill, in open circuit, segregation through classifier is not considered.

We strive to create value to different segments of the mining industry

We strive to offer tailored solutions according to our customers’ needs and requirements. Our solutions are developed for an optimal and efficient prediction during all the steps of your mining process.

We are there supporting you at every step from mineral exploration to the analysis of final products. We strive to deliver analytical solutions to monitor mineralogical, geological, and metallurgical parameters to optimize my planning. Get in touch with our experts to get acquainted with the entire mining process.

We can offer you tailored solutions by partnering with geologists, mine planners, and process-engineers. Our services are highly acknowledged for effective and quick grinding in several industries such as limestone, cement, coal, iron ore, chrome ore, and many others. One of the major perks of our ball mill is its fully automatic function with PLC control and instrumentation.

Ball Mill for Bauxite Processing Plant at Chanderpur Group

Bauxite is an ore containing aluminum which has a wide application in cement, chemical, cosmetics and many other industries. The separation of aluminum from its ore is a tedious process that requires a series of operations using different set of equipment. Upon initial sampling and analysis, a stepwise process is determined to begin the extraction. The first step at a mineral beneficiation plant is crushing and which is mainly accomplished by using a crusher in combination with a ball mill. There are many parameters that clients must consider before installing a bauxite ball mill for their mineral beneficiation plant.

Ball Mill versus stirred mill

The research statistics have shown that ball mills are more suitable than stirred mills if coarser particle size is desired. The energy consumption of ball mills tends to increase if product is ground to smaller than 140 micrometers. The coarser aluminum particles are used by many industries, so, client might be interested in a product of course texture. For those scenarios, ball mills are recommended.

Ball Mill versus rod mill

Most of the bauxite processing plants use ball mill for extraction. The reason is simple: higher efficiency and uniformity in particle size. In addition, ball mills also produce finer particles as compared to rod mills. Many bauxite processing plants also use a setup of two ball mills or a setup that uses rod mill in the first step and ball mill for the second step. The latter combination as proven to yield better results. Also, if used, ball mills should be used at higher speed as compared to the rod mill as it results in better grinding of the particles.

Wet versus dry grinding

The trend in the industry is to use wet grinding methods for bauxite ore, however, it is also possible to extract it using dry grinding. Wet grinding method is more effective dry grinding is more economical. The decision of which method to use remains with the investor. Ball mill can be used for both wet and grinding. The wet grinding of bauxite is usually performed by using lime and spent liquor to make a slurry which is then ground. Its power consumption is lower than the dry grinding process.

Overflow versus grid ball mill

Ball mill has two designs: grid type and overflow type. The overflow type produces particles in finer size as compared to grid type. Therefore, clients can decide which design they prefer for their plant. Since many processing plants sue a combination of two ball mills, they can install a grid type design for primary crushing and overflow type for the subsequent grinding.

Closed versus open circuit grinding

Ball mills, in general, are more suitable for closed circuit operations. In an open circuit, there is a non-uniformity in the particle size as well as chance of contamination. These limitations are eliminated in a closed-circuit process. If the client desires to operate an open circuit for bauxite processing, the product quality might be compromised.

Conclusion

To sum up, there are many considerations to account for before choosing a ball mill for bauxite processing. However, in general, ball mills have proven efficient and effective in bauxite processing plants.

Grinding Solutions Supplier in India – Chanderpur Group

Grinding operations may be used by a wide range of industries including mineral processing, construction, metallurgy, ceramics etc. A grinding solutions supplier usually offers services in selecting an appropriate equipment depending on the purpose. There are some key factors that a supplier would consider:

Particle size

Some equipment can grind the product to a size as fine as 4 µm. A supplier understands which type of grinding machine must be chosen for a desired particle size. In general, gravity-induced stirred mills and ball mills provide fine grinding solutions.

Design

Grinding operations make use of diverse kinds of machines such as ball mills, rod mills, belt conveyor, rotary dryer etc. Each of this equipment may be more suitable for a specific purpose and mineral. Therefore, an understanding of each design with respect to result is required.

Maintenance

It is vital for such machinery to operate within safety standards as well as involve minimal maintenance. An equipment prone to high wear and tear is not desirable. Additionally, the troubleshooting, if arises, must be economical and easy-to-fix.

Conclusion

Grinding is a heavy-duty operation which requires reliable equipment and knowledge of technical details. To avoid unnecessary hassle, a grinding solutions supplier should be chosen wisely.

Make the Best Purchase for Cement Grinding Machinery

For leveling, smoothing & grinding concrete surfaces, cement grinding machinery plays a vital role. It prepares the surface well in the right form and polishes it in the desired manner. It is quite an inexpensive method to shine up the surface contrasting to other methods. To add an aesthetic look to the ground, cement grinding machinery is pivotal.

Properties of Cement Grinding Machinery

Here are some of the properties of cement grinding machinery!

• Fineness

To meet customers’ requirements, the cement needs to be grounded fine. It depends upon the machinery itself that how finely it grinds the cement and meet the current specifications easily!

• Perfection in Grinding

Cement grinding machinery goes through varied grinding tests to measure its ultimate performance. A number of factors influence its grinding power, and an experienced manufacturer brings out the best machines having perfection in grinding.

• Durability

The robust construction and simple operation provide durable performance. With proper care and maintenance, its durability can be enhanced.

• Save Costs

With the complete solution subsuming sturdy design, less investment, and lasting performance help you saving costs to a great extent!

Important Tips for Safe Operation of Pressure Vessels

Pressure vessels are used in an extreme industry condition with high pressure and high temperature. Any negligence of a safety rule may result in a catastrophic incident; therefore, it is important to follow several safety guidelines while working with pressure vessels and heat exchangers:

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• A pressure vessel must be placed in a contained space so that no leakage is caused in the outside environment in case of a system failure.
• Only trained personnel should be allowed to install, repair, maintain and operate the pressure vessels.
• User must understand the operating conditions such as maximum allowable pressure and temperature to be used for the pressure vessels.
• The maximum allowable pressure for the equipment must be checked on a regular basis. It must not exceed the pressure limit as dictated by ASME boiler and pressure vessel code.
• A proper warning sign must be installed where the pressure vessel is in use. Additionally, use of aids such as alarm or emergency lights must be used to alert about any system failure.
• All the personnel working with or near the pressure vessels must understand the nature of chemical stored in the pressure vessels.
• A pressure relieving device must be installed to be used in scenarios of pressure exceeding the maximum allowable limit of the pressure vessel. The device must relieve the pressure into a safe environment which is not prone to any sorts of accidents.
• All the safety valves and other components must be inspected frequently. The safety valves should be set to a pressure below the maximum allowable working pressure (MAWP) recommended for the given operating temperature.
• The user must not make any modifications such as installing valves or other devices to the design.

A regular inspection, cleaning and maintenance of the pressure vessel is an absolute requirement. Always take necessary precautions while making use of pressure vessels and heat exchangers in any industrial settings. This is highly crucial for the safety of people working there and for surroundings as well.