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This section provides an overview for high pressure reactor as well as their applications and principles. Also, please take a look at the list of 10 high pressure reactor manufacturers and their company rankings. Here are the top-ranked high pressure reactor companies as of October, 2025: 1.Weihai Huixin Chemical Machinery Co.,Ltd, 2.Berghof Products + Instruments GmbH, 3.Shaanxi Achieve Chem-Tech Co.,Ltd..
Table of Contents
A high-pressure reactor is a device designed to safely and efficiently carry out chemical reactions that are difficult or impossible under normal atmospheric pressure.
The reactor consists of a pressure-resistant metal vessel into which reactants are fed and then pressurized or heated to promote reactions. In addition to the vessel, it includes a heater and cooling system to control reaction temperature, an agitator mechanism, and safety devices such as a pressure gauge and safety valves.
Materials such as stainless steel, nickel alloys, and titanium, which offer high corrosion and pressure resistance, are commonly used and must be selected based on the reaction conditions. Small laboratory reactors typically have a capacity of several tens of milliliters and are widely used in universities and corporate research institutes. Large industrial reactors range from several hundred to several thousand liters and are applied in petrochemical plants and material production lines.
High-pressure reactors are widely used in research and industry for various applications, including:
High-pressure reactors are used for synthesizing polymeric materials. Monomer polymerization under high pressure enables efficient reactions that are otherwise difficult under normal conditions. Some polymers, such as polyethylene, can only be stably produced under high-pressure conditions, making these reactors indispensable for basic research and new material development in the plastics industry.
High-pressure reactors are essential for evaluating catalytic reactions and conducting hydrogenation studies. High pressure allows hydrogen to contact reactants more effectively, which increases reaction rates and yields. These reactors play a critical role in developing new catalysts and improving processes.
High-pressure reactors are increasingly used in renewable energy and resource recycling. For example, they are applied in breaking down biomass at high temperature and pressure to convert it into fuels and chemical raw materials, as well as in experiments to recycle waste into usable resources.
*Including some distributors, etc.
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Deepak Plasto Industries, established in 2005 and headquartered in Maharashtra, India, is a manufacturer, exporter, and supplier of various storage tanks and vessels. The company specializes in using advanced German technology for spiral winding processes and offers products like spiral plastic fabricated storage tanks. Its product range includes spiral HDPE storage tanks, chemical storage tanks, and reactor vessels. The company serves prestigious clients such as Aarti Drugs Limited and ABG Shipyard Ltd. The company's notable clients include Bhavika Chemicals Pvt. Ltd., Calyx Chemicals, and Pharmaceuticals Pvt. Ltd.
Ranking as of October 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Weihai Huixin Chemical Machinery Co.,Ltd |
16.7%
|
| 2 | Berghof Products + Instruments GmbH |
16.7%
|
| 3 | Shaanxi Achieve Chem-Tech Co.,Ltd. |
11.1%
|
| 4 | M/S. UMASONS STEEL FAB.PVT.LTD. |
11.1%
|
| 5 | Sichuan Forever Chemical Engineering Technology Co., Ltd. |
11.1%
|
| 6 | Raymer Engineering Corporation |
11.1%
|
| 7 | Muskan Enterprises |
5.6%
|
| 8 | Zhengzhou Keda Machinery and Instrument Equipment Co.,Ltd. |
5.6%
|
| 9 | Gongyi Yuhua instrument Co, Ltd |
5.6%
|
| 10 | Deepak Plasto Industries |
5.6%
|
Derivation Method
The ranking is calculated based on the click share within the high pressure reactor page as of October 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
2 | 66.7% |
|
Germany
|
1 | 33.3% |
