Double Layer Glass Reactor with Digital Display for Pharma & Chemical Labs
Ideal for pharmaceutical, chemical, and bioprocess applications, this double layer glass reactor supports homogeneous material reaction under vacuum via constant-speed stirring, with jacketed temperature control, rapid solvent vapor handling, and fast residue-free discharge.
- modelLGR-10S/20S/30S/50S
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
Our double layer glass reactor series is engineered for R&D and manufacturing operations across the pharmaceutical, chemical, and bioproduct industries. Operating under vacuum or negative pressure, it utilizes constant-speed stirring to ensure uniform material reaction within the kettle body. The glass jacket can be connected to high-temperature circulation systems for heating, evaporation, separation, and solvent recovery; paired with external refrigeration units for low-temperature material reactions; or linked to combined high-low temperature systems for processes requiring both heating and cooling cycles. All components in contact with materials are constructed from high-temperature, corrosion-resistant borosilicate glass and polytetrafluoroethylene (PTFE), making this reactor particularly suitable for reactions involving easily decomposable or denaturing bioproducts, as these materials resist chemical interaction with a wide range of substances.
features
1. The reactor vessel is fabricated from borosilicate glass (GG-17), boasting exceptional physical and chemical stability, while its transparent design allows full visibility of internal processes.
2. Featuring PTFE components and mechanical seals (proprietary technology), the reactor delivers excellent vacuum retention and an extended service life.
3. The stainless steel stir bar is fully coated in PTFE, making it suitable for agitation of diverse solvents without causing contamination or corrosion.
4. Both the stirring and lifting motors are low-speed gear motors, offering stable operation, high torque, spark-free performance, and a long operational lifespan.
5. Equipped with a dual digital display for speed and temperature, the reactor allows intuitive speed adjustment via a control knob. A PT100 temperature probe installed inside the vessel provides real-time readings of material temperature.
6. A dead-angle-free angled glass discharge valve minimizes mixing dead zones and facilitates easy material discharge.
7. The unit’s main structure combines a stainless steel frame with aluminum alloy components, ensuring a sleek, robust, and corrosion-resistant build.
8. The compact, well-designed structure includes brake-equipped universal wheels, enabling full unit mobility and straightforward operation.
9. Integrated vacuum display functionality allows users to select the optimal operating vacuum for processing high-boiling-point materials.
specifications
Model | LGR-10S | LGR-20S | LGR-30S | LGR-50S | |
|---|---|---|---|---|---|
Kettlecapacity | 10L inner diameter 230mm, outerdiameter 290mm, inner length 354mm | 20L innerdiameter 290mm, outer diameter 330mm, inner length 386mm | 30L innerdiameter 330mm, outer diameter 365mm, inner length 481mm | 50L innerdiameter 365mm, outer diameter 410mm, inner length 576mm | |
Mezzaninecapacity | about 8L | about 7L | About 9L | About 16L | |
Voltagefrequency | 220V/50Hz | ||||
Total power | 130W | 160W | 160W | 160W | |
Stirringmotor power | 90W 1/3 | 120W 1/3 | 120W 1/3 | 120W 1/3 | |
Lifting motorpower | 40W 1/12.5 | ||||
Stirringspeed | 0-450rpm/min | ||||
Kettle body temperature range | -80℃～+250℃ | ||||
Temperaturemeasurement accuracy | ±1℃ | ||||
Vacuum | 0.098Mpa | ||||
Kettle coverΦ265mm; six ports (full PTFE cover) | Stirringport | Φ50mm screwport | |||
Condensationreturn port | 50# ballgrinding port | ||||
Constantpressure funnel mouth | 40# standardmouth | ||||
Pressurerelief port | 34# standardmouth | ||||
Temperaturemeasuring port | 24# standardmouth | ||||
Solidfeeding port | Φ80mmthreaded port, inner diameter 50#mm | ||||
Stirringpaddle | Φ17×700H(mm), leaf span 150mm | Φ17×750H(mm),leaf span 190mm | Φ17×1000H(mm),leaf span 190mm | Φ17×1000H(mm),leaf span 190mm | |
Condenser | Φ100×600H(mm), lower Φ60 flange | Φ100×600H(mm),lower Φ60 flange | Φ120×600H(mm),lower Φ60 flange | Φ120×600H(mm),lower Φ60 flange | |
Condensationarea | 0.4㎡ | 0.4㎡ | 0.5㎡ | 0.5㎡ | |
Return elbow | Upper Φ60 flange port, left 50# ballmill plug | ||||
Constantpressure funnel | 1L, the upper 29# standard port isequipped with a glass plug, the lower 40# standard plug; the lower part isequipped with a 40# standard port × 40# standard plug S-shaped adapter andthe lid of the kettle | 2L, theupper 29# standard port is equipped with a glass plug, the lower 40# standardplug; the lower part is equipped with a 40# standard port × 40# standard plugS-type adapter and the lid of the kettle | |||
Pressurereducing valve | 34# standard plug valve, air releasenozzle (pagoda joint), outer diameter 12mm | ||||
Mezzanineentry and exit circulation port | Φ45mm flange port is equipped with 6-point buffer device, and the external interface is 4-point wire port | ||||
Dischargeport | Φ75mm flange, Φ33mm discharge hole,oblique outlet (pagoda joint) Φ34mm, 300mm from the ground | Φ75mmflange, Φ33mm discharge hole, oblique outlet (pagoda joint) Φ34mm, 300mm fromthe ground | Φ75mmflange, Φ33mm discharge hole, oblique outlet (pagoda joint) Φ34mm, 300mm fromthe ground | Φ75mmflange, Φ33mm discharge hole, oblique outlet (pagoda joint) Φ34mm, groundclearance 290mm | |
Vacuumnozzle | The outer diameter of the pagoda jointis 12mm | ||||
Condensingcoil inlet and outlet circulation nozzle | The outer diameter of the pagoda jointis 15mm | ||||
Host liftingstroke | 600mm (actually, the stirring rod is50mm away from the upper opening of the kettle lid) | 660mm(actually, the stirring rod is 50mm away from the upper opening of the kettlelid) | 640mm(actually, the stirring rod is 50mm away from the upper opening of the kettlelid) | 740mm (actually,the stirring rod is 50mm away from the upper opening of the kettle lid) | |
Kettlerotation | Rotate left 150° | ||||
The spaceoccupied by the whole machine (W×D×H) | 700×850×(1820×2250 raised) mm | 750×920×(1920×2400raised) mm | 750×950×(2150×2700raised) mm | 750×950×(2320×2950raised) mm | |
Machine netweight | 120kg | 130kg | 142kg | 148kg | |
Package Size | 1870×600×1020mm, wooden box 1.15m³ | / | 2180×680×1080mm,wooden box 1.6m³ | 2380×680×1080mm,wooden box 1.75m³ | |
Packageweight | 170kg | 185kg | 205kg | 225kg | |
why choose us
Premium Quality with CE & ISO
We conduct 100% performance testing on every unit, ensuring its stable operation and superior performance in your application.
24/7 Expert Technical Support
Our senior engineers are on standby 24/7, ready to provide expert solutions at any time to minimize your operational downtime.
20+ Years R&D & Production
Our deep technical expertise is your solid guarantee for professional and reliable OEM/ODM services.
Trusted in 80+ Countries
Industry leaders and research institutions in over 80 countries and regions rely on our equipment for stable operation.
True Manufacturer, Factory-Direct Price
Bypass the middlemen to get our factory pricing and speak directly with our core engineers.
Rapid & Reliable Delivery
Our extensive in-stock inventory provides a solid guarantee for rapid and reliable global delivery.
Our Factory
20 Years
58 Experts
20000 m²
7X24 Hours
