Xi'an TOPTION Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of multi-functional jacketed glass reactor in China. We provide high quality solutions & products for global customers who work in chemistry, biology, pharmaceutical, food, etc. If you have any enquiry about lab solution customization, please feel free to email us.
Multi-functional Jacketed Glass Reactor (500ML - 200L Customization)
The TOPTION Jacketed Glass Reactor is a versatile reaction system designed for precise temperature-controlled physical or chemical processes, including synthesis, distillation, and crystallization. Utilizing premium GG-17 high borosilicate glass (3.3), our reactors support an industry-leading temperature range from -80℃ up to 300℃ and can achieve a high vacuum level of 1Pa. Whether for laboratory research (500ML-5L) or industrial pilot production (10L-200L), TOPTION provides CE-certified, turnkey solutions tailored to your specific SOPs.

Technical Specifications & Performance Features
- True Mechanical Seal: Unlike common metal shaft O-rings, we use a dynamic/static ring mechanical seal to prevent PTFE wear and air leakage.
- Full PTFE Coating: Our stirring paddles are 100% PTFE-coated, ensuring zero exposure of metal to corrosive reagents.
- Heavy-Duty Frame: We use ≥1.5mm thick stainless steel for the support structure, providing 1.5x the load-bearing capacity of standard 1mm frames.
- Zero Dead Space Valve: Specially designed bottom discharge valve ensures no liquid accumulation or leakage after months of operation.
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Advanced glass material: made of advanced glass material with excellent corrosion resistance, transparency and heat resistance.
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Double-layer structure: the reactor adopts a double-layer structure, the inner layer is the reaction chamber, and the outer layer is the heat preservation layer, which can achieve temperature control and heat preservation.
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Temperature control: A high-precision temperature control system is adopted.
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Stirring System: Adopting high efficient stirring system, it can realiZe the stirring speed range from 0 to 1000rpm.
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Safety protection: adopting multiple safety protection measures, including over-voltage protection, over-temperature protection and emergency stop button.


Industrial & Laboratory Applications
Chemical reaction: organic synthesis, inorganic synthesis, polymerization reaction, etc.
Pharmaceutical industry: drug synthesis, intermediate preparation, crystallization and separation, etc.
Biotechnology: fermentation, cell culture, enzyme reaction, etc.
Food industry: extraction of flavors and fragrances, preparation of food additives, etc.
Other fields: material science, environmental monitoring, etc.

Why Choose TOPTION Jacketed Glass Reactors?
As a CE & ISO certified manufacturer, TOPTION provides more than just equipment. We offer integrated laboratory solutions:
- Full Customization: From explosion-proof motors to PLC automated control systems, we tailor the reactor to your specific SOPs.
- Turnkey Solutions: We provide matching heating/cooling circulators and vacuum pumps to ensure 100% system compatibility.
- Global Support: Professional technical documents, video installation guides, and 1-year comprehensive warranty.
- High quality: Made of high-grade glass material with excellent corrosion resistance, transparency and heat resistance.
- Versatile: suitable for various chemical reactions, synthesis and processing applications.
- Safety: Adopting multiple safety protection measures to ensure the safety of the reaction.
- Easy to operate: Adopting a high-precision temperature control system and stirring system, easy to operate and control.




Frequently Asked Questions (FAQ)
Q1: What materials are TOPTION jacketed glass reactors made of?
A: We use high-quality GG17 (high borosilicate) glass and PTFE seals, ensuring excellent corrosion resistance and a temperature range of -80°C to 250°C.
Q2: Can the reactor size and configuration be customized?
A: Yes, TOPTION provides full customization for volume (1L-200L), explosion-proof options, and integrated PLC control systems based on your specific lab or industrial requirements.
Q3: Is the equipment compatible with vacuum operations?
A: Absolutely. Our reactors are designed for high-vacuum environments (down to -0.098 MPa) with precision-engineered seals to prevent any leakage during sensitive chemical processes.
Q4: What is the pressure limit for TOPTION glass reactors?
A: Our reactors are optimized for negative pressure (up to 0.098Mpa/1Pa vacuum). While they can handle slight positive pressure (<0.1Mpa), we strongly recommend vacuum or atmospheric operation for glass safety.
Q5: Can I customize the reactor lid (kettle cover)?
A: Yes. We support glass, PTFE, and stainless steel lids with custom openings for PH meters, level gauges (for >10L), and burst valves (1 bar).
Q6: What type of stirring paddles do you offer?
A: We provide anchor, propeller, and frame-type paddles, all fully coated in high-quality PTFE to resist decomposition at high temperatures.
heating and cooling jacket glass reactor
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