Jacketed Glass Mixing Systems
Cylindrical Glass Mixing Reactors
Goel Glass manufactures Borosilicate Glass Mixing Reactor Systems engineered for dynamic multi-purpose pilot plant campaigns, pharmaceutical formulation, and batch crystallization. Mounted on sturdy stainless steel mobility skids with anti-static locking castors, these agile systems eliminate the capital expense and floor footprint of dedicated static installations while enabling seamless transit between production suites and utility hookups.
The cylindrical reactor body is constructed from thermal-stress-annealed Borosilicate Glass 3.3, delivering full optical transparency for visual monitoring of slurry suspensions, dissolving rates, and emulsion boundaries. The top glass cover includes multiple ground and flat-flange ports for motorized overhead stirring, reagent charging, temperature sensing (Pt100 RTD), reflux condensing, and inert gas blanketing.
| Unit Cat.Ref. | Vessel Ref. | Numina CAP.(L) |
|---|---|---|
| CGR20 | VZ 20/12 | 20 |
| CGR50 | VZ 50/16 | 50 |
| CGR100 | VZ 100/18 | 100 |
Jacketed Mixing Glass Reactors
Goel Glass Jacketed Mixing Reactors incorporate an integrated borosilicate thermal fluid jacket surrounding the inner process vessel. This enables recirculating thermoregulation (heating and cooling fluids from -50°C to +200°C) for precise temperature control during highly exothermic reactions or cold-temperature crystallizations.
- Stirrer Drive: Non-Flameproof or ATEX/UL-certified Explosion-Proof drive motors with precision digital variable frequency speed regulators.
- Shaft Material & Impellers: Glass-coated or pure virgin PTFE-sheathed shafts featuring anchor, pitch-blade, paddle, or vortex turbine geometries.
- Seal Integrity: Gas-tight double PTFE bellow seals or high-vacuum mechanical face seals rated down to 1 mbar.
- Mobile Support Framework: Stainless Steel 304/316 tubular framework mounted on heavy-duty lockable anti-static swivel wheels.
- Discharge Valve: Flush zero-dead-space bottom outlet valve (BOV) preventing unmixed pocket accumulation.
| Unit Cat.Ref. | Vessel Ref. | Numina CAP.(L) |
|---|---|---|
| JGR 5 | VZ 5/6 | 5 |
| JGR 10 | VZ 10/9 | 10 |
| JGR 20 | VZ 20/12 | 20 |
| JGR 30 | VZ 30/12 | 30 |
| JGR 50 | VZ 50/16 | 50 |
Key Engineering Features
- Mobile Skid Versatility: Ergonomic mobility framework designed to roll between cleanrooms and fume cupboards.
- Thermal Jacketing: Uniform heat transfer jacket compatible with silicone oils, water, and glycol coolants.
- Zero-Dead-Leg Bottom Drain: Spring-loaded PTFE plug seals flush with vessel bottom to prevent unmixed hold-up.
- Full Vacuum & Inert Blanketing: Engineered for inert nitrogen blanketing and deep vacuum stripping.
Industrial Applications
- Batch Pharmaceutical Formulation: Dissolving, blending, and suspension compounding under cleanroom conditions.
- Controlled Crystallization: Controlled cooling curves for pharmaceutical API crystal size distribution.
- Pilot Plant Scale-Up Trials: Rapid recipe verification and sample manufacturing prior to bulk reactor commitments.
- Cosmetics & Specialty Emulsions: High-shear batch formulation of creams, serums, and high-purity polymers.