Stainless Steel Pressure Reactor Mixing Tank with Motor Agitator Pressure Gauge Tri Clamp for Food Cosmetic Chemical

Pressure Reactor Mixing Tank for Demanding Process Conditions

This stainless steel pressure reactor combines a jacketed vessel, motor-driven agitator, and tri-clamp connections into a single process unit. We build it for batch operations where you need controlled heating, cooling, and mixing under positive pressure. The design suits food, cosmetic, and chemical applications, but you should verify material compatibility and pressure ratings against your specific process before ordering.

Construction and Material Considerations

The vessel is fabricated from 304 or 316L stainless steel, depending on your product\’s corrosiveness and cleanliness requirements. For pharmaceutical or food contact, we recommend 316L with a finer surface finish. The inner shell thickness is determined by your working pressure and vessel diameter—we do not use a one-size-fits-all approach. Welds are full penetration and autogenous where possible, followed by pickling and passivation. Interior surfaces can be polished to Ra ≤ 0.4 µm for easy cleaning and to prevent product buildup.

Heating and cooling are handled through a jacket or half-pipe coil. You can specify steam, hot oil, electric heating, or chilled water/glycol. The design pressure and temperature of the jacket must match your utility supply. A pressure gauge and safety valve are standard on the vessel head. Tri-clamp fittings on the top and bottom allow quick disassembly for cleaning or adding accessories.

Agitation and Sealing Options

We offer several impeller types—anchor, turbine, or paddle—based on your viscosity and mixing intensity. The motor is mounted on a top flange with a mechanical seal or magnetic drive for high-pressure or toxic applications. For food and cosmetic use, a double mechanical seal with a barrier fluid is common to prevent contamination. Variable speed drives are available if you need to control shear or prevent foaming.

Typical Applications

These reactors are used for homogenizing creams and lotions, dissolving polymers, blending chemical additives, and conducting reactions under pressure. If you process abrasive slurries or strong acids, let us know—we can adjust the material grade and surface treatment accordingly.

Technical Specifications

FAQ

Q: How do I choose between 304 and 316L?
If your product contains chlorides or acids, go with 316L. For neutral pH and cleanable products, 304 is often sufficient. We can provide corrosion guidance based on your chemical list.

Q: Can I use this reactor for vacuum processes?
Yes, but the vessel must be designed for external pressure. Specify your vacuum level and we\’ll adjust the wall thickness and stiffening rings.

Q: What cleaning methods are compatible?
Most units are built for CIP (clean-in-place) with spray balls. Tri-clamp connections allow easy manual disassembly if you prefer offline cleaning.

Q: Do you provide documentation for compliance?
We can supply material certificates, weld maps, and pressure test reports. For specific FDA or CE requirements, we can discuss during the design phase.

Request a Quote

To get a practical recommendation, send us your process details: product name and concentration, batch volume, operating temperature and pressure, viscosity, required heating/cooling rate, and agitation goal. With that information, our engineers will propose a vessel configuration with the right material, jacket type, agitator, and sealing system. We\’ll also confirm lead time and price. Submit your inquiry through the contact form—we typically respond within one business day.