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Stainless Steel Equipment Industrial Park, Xuji Town, Liangshan County
Liangshan Craftsmanship Can Co., Ltd
Stainless Steel Equipment Industrial Park, Xuji Town, Liangshan County













Stainless steel outer coil reactor is a closed container made of stainless steel as the main material, which is heated or cooled by external winding/welding coils. It is used to complete chemical reactions, mixing, dissolution and other processes, and is widely used in industries such as chemical, pharmaceutical, and food.
Its core features and key information are as follows:
-Core function: By introducing steam, hot water, cold water, or thermal oil through an external coil, the temperature of the materials inside the kettle can be quickly adjusted to provide a stable temperature environment for the reaction. At the same time, with the help of a stirring device, the materials can be uniformly mixed to ensure efficient reaction.
-Material advantages: The main body is mostly made of stainless steel such as 304 and 316L, which has excellent corrosion resistance (316L has better corrosion resistance than 304 and is suitable for strong acidic and alkaline materials), high temperature resistance, and hygiene, meeting the cleanliness standards of the food and pharmaceutical industries.
-Structural composition: mainly includes the kettle body (closed chamber), outer coil (temperature regulating unit), mixing system (motor+mixing blade), feeding/discharging ports, temperature/pressure measuring ports, safety valves and other accessories. Some parts are also equipped with mirrors for observing the situation inside the kettle.
-Applicable scenarios:
-Chemical industry: used for synthesis reactions, polymerization reactions, catalytic reactions, etc.
-Pharmaceutical industry: used for the synthesis of drug intermediates and formulation preparation (in compliance with GMP standards).
-Food industry: used for sauce preparation, beverage blending, additive production, etc.
-Attention:
-It is necessary to regularly check the sealing of the outer coil to prevent the leakage of thermal conductive medium from affecting temperature control or polluting the environment.
-During operation, it is necessary to strictly control the temperature and pressure inside the kettle to avoid safety accidents caused by overheating and overpressure.
-Select appropriate stainless steel material based on material characteristics to avoid corrosion reactions between materials.