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For efficient and precise tube cutting needs, the Internal Tube Cutter by Subzero Solution is the ideal tool. With its continuous tube puller machine, it ensures seamless cutting operations. The Continuous Puller Power machine provides consistent power for smooth and accurate pulling. Additionally, the Stub Puller offers reliable extraction for subzero applications.

Subzero Solutions provides quality tools and service to the heat exchangers, boiler manufacturing, and re-tubing industry. We are Manufacturer of tube cleaning machine in india . Our Electric Tube Cleaner represents our most commonly used package for cleaning chiller tubes. Subzero Solutions offers a wide range of tube cleaning brush to match your specific tube cleaning need. There are various types of brushes. nylon brush, brass brush, stainless steel brush. We Subzero manufactures pneumatic tube cleaner which is shock resistance- especially for distillery plant & where electric equipment is hazardous. machine speed/torque can be controlled as per the application..For more details visit our site .

Subzero Solutions are the finest manufacturer of tube expander and pipe bevelling machine manufacturers in India . Pipe Beveling Machine TBM 12000P is air driven facing machine suitable for heavy duty application of facing, beveling & weld preparation of tubes. Subzero Solutions offers a portable pipe bevelling machine that is suitable for workshop and on-site application due to its portable design . Portable pipe beveling machines are essential tools for beveling operations . By  using portable machine you can avoid  dangerous operations like hand grinding or torching.We Subzero manufacture and supply portable pipe beveling machine in India. For more information visit our website https://subzerosolution.com/

SUBZERO TUBE TOOLS  PVT. LTD is on of the best tube expansion manufacturer in Mumbai. High-pressure boilers are described as single-drum or bi-drum boilers. At first, the Sterling boilers were equipped with four drums that were on the lower one and three on top, connected with a tube bank. The three-drum and two-drum designs were developed. Today's bi-drum boilers are specifically designed to handle the large flow, pressure, and temperature.

Bi-drum Boiler.

Modern bi-drum boilers are utilized both for power generation as well as processes steam generators. To generate power the type boiler is utilized as high as 100 MW. These are basically non-reheat units that are being destroyed because of the high heat rates of this plant. For steam generation plants in the process, this kind of bi-drum boiler is most commonly used because it is able to handle high load fluctuations and react to changes in load speed much faster than a mono drum boiler.

 The two drums inside these kinds of boilers are joined via a lot of heat transfer convective tubes, also known as bank tubes or boiler tubes. The bank tubes of a bi-drum boiler are around 11,000 in number. The bank tubes as well as the bottom drum will contain water, the volume of which will be equal to the normal working levels of the water inside the upper drum. The huge volume of water that is available within the bi-drum boiler allows it to adapt to large load shifts. The bank tubes on the furnace side, where flue gases are introduced into the bank tubes function as raisers and are stocked with the steam-water mix. The number of bank tubes that are located along the flue gas route that acts as raiser tubes can vary dependent on the load. The remaining row of tubes is downcomer tubes that connect the drums that are lower and the upper. Another key aspect in the boiler's bank is the temperature of flue gas in the bank tubes stays virtually constant across all boiler operating loads. In the event of rapid or slow load shifts, the number of riser tube rows increase while the downcomer tube rows decrease so that steam can be pumped immediately within the steam drum when loads increase.

 Bank tubes can be put into the lower and upper drum holes and then expanded to stand up to the pressure of operation. Some designers prefer to join them with both the drums, both lower and upper. Bi-drum boilers can be bottom as well as top supported designs.

Single Drum Boiler.

Single drum boilers will be utilized mostly to generate power. As supercritical pressure boilers come into service, even the single drum is eliminated. This type of boiler comes with advantages in that it can be designed to operate at extremely high flow, pressure, and temperature. The downcomers are joined to the drum and are pipes that are sized and numbers two, to allow circulation through the furnace's wall tubes. Single drum boilers can be utilized for both non-reheat and heating boilers. A single drum boiler design is suitable for natural circulation systems with high pressure and forced-circulation boilers. Single drum boilers are usually built with top-supported support only.

Bi-Drum Boiler Tube Expansion.

SUBZERO SOLUTION is a RE-TUBING TOOL  manufacturers in India. Tubes for heat exchangers are continuously expanding and shrinking as they heat and cool down in normal operation. The application of saltwater scale or calcium Lyme and other contaminants could exacerbate the issue, leading to further degrading. As time passes, these elements will eventually cause failure, and the tubing needs to be replaced. If you have the complete re-tubing of your heat exchanger service it is possible to be able :

● Get rid of damaged, corroded, and worn-out tubes.

● Clean and prepare tube sheets.

● Supply the replacement of the tube you require (or utilize tubes that are supplied by the customer).

● Make new tubes.

● Assist with pressure or hydro testing of the heat exchanger.

● Remove, charge and then restart the system.

● Recycle old tubing material and you will receive salvage credits that can be subtracted from the final cost.

SUBZERO SOLUTION is a Pipe Beveling Machine manufacturers in India. Beveling is the method of creating an angle in the tube and the surface it will be joined to. Beveling can be used to tidy and smooth out the edges of the tube to ensure safety. It also provides visually appealing results for all welding processes by using a Pipe Beveling Machine that can make it quick and smooth.

Different Methods Used in Pipe Beveling.

There are some fundamental methods to bevel an unfinished pipe prior to welding.

Hand Grinding.

The most affordable method to cut a pipe using the use of a hand- grinder. Hand-grinding is not the most secure method. It takes a lot of time and requires skilled operators. Hand grinders are the least expensive of the four techniques, but it is also the riskiest. It’s not a good choice for novices, and even experts should only resort to this technique when it’s their only option. It is also slow and time-consuming. You are likely to have inconsistencies in the levels. The numerous inconsistencies and the mess caused by the hand grinder are a sign of poor quality welding.

Utilizing The Torch Or Plasma Cutter.

While this method may be slightly better than this hand-cutting tool, you’ll have the same uneven bevels. This method is also skewed because it isn’t able to create patterns like J-Bevels. Also, you will need to finish some tasks using your hands, such as creating the flat land at the bottom of your pipe. The dangers and confusion during this process are dangerous, making it a risk for those who have not experienced welding.

The portable Pipe Beveling Machine.

The most significant benefit of using this device is its ability to move. It’s more secure than the two manual methods that were mentioned earlier. The portable machine for beveling has various settings and installations that allow it to create different slopes for pipes. Also, it saves time now to transport it into the pipeline. Thanks to its portability function it’s ideal for construction sites as well as maintenance projects. The main issue is that it isn’t sufficient when a high level of production is required. Be sure to bevel, and make sure to be aware of flying wires and chips.

Equipment for Stationary Beveling.

This is the top and most adaptable option of all four because it's easy to use and produces high-quality pieces of work. It is possible to create any design and shape this is a great selling for any manufacturer as customers prefer products that are functional and aesthetics. It's quick, automated allows for high production, and requires minimal maintenance. It is also secure and easy to carry around.

Takeaway.