100L Stainless Steel Electric Heating Jacketed Reactor Kettle with Agitator

This 100-liter jacketed reactor is a workhorse for small-batch chemical synthesis, food processing, and pilot-scale production. We build it for operators who need reliable heating, consistent mixing, and a vessel that can be cleaned thoroughly between runs.

The kettle is fabricated from stainless steel—typically 304 for general use, with 316L available when your media contains chlorides or other corrosive components. The inner shell is polished to a smooth finish, which reduces product adhesion and makes CIP cleaning straightforward. Welds are full-penetration and ground flush, so there are no crevices where residue can hide.

Heating comes from an electric jacket that wraps the lower half of the vessel. This design gives you even heat distribution without hot spots, which matters when you\’re working with temperature-sensitive compounds. The jacket also supports cooling—just connect a chilled water or glycol supply to the same ports, and you can ramp temperatures down when the reaction is complete.

The agitator is a paddle-type impeller mounted on a central shaft, driven by a variable-speed motor. You can adjust the RPM to match your process—gentle blending for viscous pastes, or faster agitation for homogeneous liquid reactions. A mechanical seal keeps the shaft entry leak-tight, and the top head includes nozzles for adding ingredients, venting, and mounting a thermometer or pressure gauge.

This reactor suits a wide range of industries. In chemical plants, it handles synthesis, hydrolysis, and polymerization. In food production, it\’s used for mixing sauces, concentrates, and emulsions where sanitary conditions are required. Pharmaceutical labs use it for small batches of intermediates or final products, given the option to upgrade to a polished mirror finish and sanitary tri-clamp connections.

Technical Specifications

Frequently Asked Questions

Q: Can I use this reactor for high-viscosity materials?
Yes, but you may need a stronger motor or a different impeller (anchor or ribbon). Tell us the viscosity range and we\’ll size the drive accordingly.

Q: Is the vessel suitable for vacuum operation?
We can design the head and shell for full vacuum if you specify it. Standard build is atmospheric, but the flanges and seals can be upgraded.

Q: How do I clean the interior after a batch?
The polished surface and flush welds allow manual cleaning with a spray ball. For automated cleaning, we can add CIP nozzles and a return line.

Q: What about explosion-proof requirements?
If your process involves flammable solvents, we can supply an explosion-proof motor, junction boxes, and a nitrogen purge connection.

Before You Request a Quote

To get the right configuration, send us the following details:

• Materials to be processed (chemical names, concentrations, pH)
• Working volume per batch
• Operating temperature and pressure
• Mixing speed and viscosity
• Any special cleaning or compliance standards (e.g., FDA, CE)

With that information, our engineers will recommend the correct stainless steel grade, heating power, agitator type, and sealing arrangement. We\’ll then provide a quotation that fits your process—not a generic machine.