Quality Lab Glass Reactor & Chemical Glass Reactor Factory

Reliable Rotary Evaporator Manufacturer Serving Global Industrial Markets Since 2006, Nantong Sanjing Chemglass Co., Ltd. has been a trusted manufacturer of rotary evaporators, wiped film evaporators, molecular distillation systems, and chemical glass equipment for global B2B clients. Manufacturing Experience That Matters With exports to America, Germany, Turkey, and beyond, our rotary evaporators are engineered to meet international operational standards. Engineering-Driven Product Design Evaporation speed up to 3.5 L/h (PR-10 model) Stable voltage operation at 220V for industrial facilities These parameters ensure compatibility with existing production lines. Packing and Global Delivery Assurance All equipment is shipped in qualified wooden packaging, and any transport damage is fully covered by the seller—reducing procurement risk. Conclusion For procurement managers and engineers seeking a reliable long-term partner, Nantong Sanjing Chemglass Co., Ltd. combines manufacturing expertise with proven industrial rotary evaporators, vacuum evaporation solutions, and global service capability. SEO Keywords Rotary evaporator manufacturer, industrial evaporation equipment FAQ How long has the factory been operating?Since 2006. Do you offer international shipping?Yes, worldwide with damage coverage. Are agents available overseas?Yes, over 10 overseas agents. Is OEM service supported?Yes, OEM and customization are available. What other products do you manufacture?Glass reactors, wiped film evaporators, molecular distillation systems.

Industrial Rotary Evaporator with Enhanced Sealing and Reduced Solvent Loss Nantong Sanjing Chemglass Co., Ltd. supplies industrial rotary evaporators, high-sealing vacuum systems, alcohol recovery equipment, and chemical glass instruments trusted worldwide. Solvent Loss: A Hidden Cost in Distillation Poor sealing leads to vacuum instability and solvent loss, directly impacting yield and compliance. High-Performance Sealing Design The ball-milling mouth receiving flask ensures tight sealing while allowing fast disassembly, ideal for frequent batch changes. Parameter-Based Reliability Evaporation flask capacity up to 50L Receiving flask combinations up to 10L + 10L These configurations reduce handling frequency and improve workflow efficiency. Optimized for Low-Boiling Solvents Ice bath immersion of the receiving flask minimizes secondary evaporation and improves recovery rates. Conclusion With a focus on sealing reliability and solvent recovery efficiency, Nantong Sanjing Chemglass Co., Ltd. supports industrial users seeking high-performance rotary evaporators, vacuum distillation systems, and alcohol recovery solutions. SEO Keywords Industrial rotary evaporator, vacuum distillation system FAQ Is vacuum stability maintained during long runs?Yes, sealing components are optimized for industrial use. Can the receiving flask be changed quickly?Yes, the design supports fast replacement. Does it support cold trapping?Yes, via ice bath immersion. Is glass breakage reduced?Yes, through vacuum feeding and bath lifting. Is after-sales support available?Yes, with global agent support.

Variable Speed Rotary Evaporator Engineered for Long-Term Industrial Use Nantong Sanjing Chemglass Co., Ltd. designs variable speed rotary evaporators, industrial distillation units, chemical glass equipment, and high-reliability evaporation systems for demanding production environments. Why Variable Speed Matters in Evaporation Different solvents require different shear forces and film thickness. Fixed-speed systems often compromise efficiency or safety. Precision Speed Control with Frequency Conversion The frequency-controlled motor allows smooth speed adjustment without sparks or brushes, ensuring operational safety in solvent-rich environments. Embedded Technical Proof Speed range: 10–90 rpm (PR-5 model) for controlled evaporation Bath power up to 5 kW supports stable heat input for large-volume processing These values directly support consistent evaporation results across batches. Designed for Operator Safety and Efficiency Vacuum feeding and lifting bath design reduce manual handling, improving workplace safety and reducing flask damage. Typical Industrial Users Contract manufacturing organizations Chemical plants R&D centers scaling production Pharmaceutical process teams Conclusion For companies prioritizing safety, flexibility, and operational reliability, Nantong Sanjing Chemglass Co., Ltd. delivers variable speed rotary evaporators that align with industrial production standards and long-term evaporation stability requirements. SEO Keywords Variable speed rotary evaporator, industrial distillation equipment FAQ Is the speed adjustable during operation?Yes, speed can be adjusted smoothly in real time. Does the motor produce sparks?No, it is a brushless AC induction motor. What sizes are available?From 2L to 50L evaporation capacity. Is operator training required?Basic operation training is sufficient. Can it handle high-viscosity liquids?Yes, with appropriate speed adjustment.

High-Efficiency Vacuum Rotary Evaporator for Chemical Solvent Recovery Nantong Sanjing Chemglass Co., Ltd. specializes in vacuum rotary evaporators, chemical solvent recovery systems, industrial evaporation equipment, and laboratory-to-industrial scale solutions trusted by global B2B customers. Solvent Recovery Challenges in Industrial Processing Chemical manufacturers and contract processors require precise control over evaporation to avoid bumping, foaming, and solvent loss—especially under vacuum and low-temperature conditions. Thin Film Evaporation for Faster Heat Transfer The centrifugal force generated by the rotating flask spreads the solvent into a uniform thin film, greatly increasing evaporation surface area while maintaining gentle heating. Performance Parameters as Process Advantages Vacuum evaporation speed up to 5 L/h (PR-20 model) Rotation speed adjustable from 5–110 rpm for different viscosities These specifications allow engineers to fine-tune evaporation without risking product degradation. Suppressing Bumping and Foaming Controlled rotation combined with stable vacuum regulation minimizes violent boiling, making the system ideal for sensitive chemical solutions. Industrial Applications Solvent recycling lines Chemical synthesis concentration Intermediate purification Process development labs scaling up Conclusion With controlled vacuum, adjustable rotation, and proven thin-film evaporation performance, Nantong Sanjing Chemglass Co., Ltd. offers a dependable choice for companies searching for vacuum rotary evaporators, chemical solvent recovery equipment, and industrial evaporation solutions. SEO Keywords Vacuum rotary evaporator, chemical solvent recovery, industrial evaporation equipment FAQ Does this system prevent bumping during evaporation?Yes, rotation and vacuum control effectively suppress bumping. What solvent types are supported?Alcohols, ketones, esters, and most common organic solvents. Is temperature control precise?Yes, the bath provides stable heating with lift functionality. Can it scale from lab to production?Multiple models from 2L to 50L are available. Is global shipping supported?Yes, with reinforced wooden packaging.

Industrial Rotary Evaporator for Alcohol Distillation with Stable Variable Speed Control Nantong Sanjing Chemglass Co., Ltd. delivers industrial-grade rotary evaporators, alcohol distillation systems, vacuum evaporation equipment, and variable speed rotary evaporators designed for long-term, stable operation in chemical and pharmaceutical production. Why Industrial Alcohol Distillation Requires a Professional Rotary Evaporator For B2B buyers and process engineers, alcohol recovery efficiency and equipment stability directly affect production cost. Traditional evaporators often suffer from motor overheating, unstable rotation, and glass breakage during vacuum feeding. Advanced Motor Technology for Continuous Operation Our industrial rotary evaporator adopts a Japanese AC induction motor with no brush and no spark, ensuring reliable performance even during long, uninterrupted distillation runs.With a rotation speed range of 10–180 rpm, operators can precisely control film formation for different solvent properties. Soft-Embedded Performance Parameters That Matter Evaporation capacity up to 8 L/h (PR-50 model) improves solvent recovery efficiency Motor power up to 180 W ensures stable torque under high-load evaporation These parameters translate directly into higher throughput and lower downtime for industrial users. Designed to Reduce Glass Breakage and Product Loss The lifting water/oil bath and vacuum feeding system significantly reduce mechanical stress on the rotating flask. The ball-milling mouth receiving flask design enhances sealing performance while allowing quick replacement. Applications for B2B Users Alcohol distillation and recovery Pharmaceutical solvent recycling Chemical intermediate concentration Pilot-scale to industrial-scale evaporation Conclusion By combining stable variable speed control, high evaporation efficiency, and industrial-grade safety design, Nantong Sanjing Chemglass Co., Ltd. provides rotary evaporators that meet the real needs of alcohol distillation professionals seeking reliable vacuum rotary evaporators, industrial alcohol distillation equipment, and high-efficiency solvent recovery systems. SEO Keywords Industrial rotary evaporator, alcohol distillation equipment, vacuum rotary evaporator, solvent recovery system FAQ Can the evaporator run continuously for long periods?Yes, the brushless AC induction motor supports long-term continuous operation. What is the maximum evaporation rate?Up to 8 L/h depending on model and solvent type. Is the system suitable for low-boiling solvents?Yes, the receiving flask can be immersed in an ice bath to reduce secondary evaporation. How is sealing performance ensured?A ball-milling mouth connection provides excellent vacuum sealing. Is customization available for industrial users?Yes, multiple flask sizes and configurations are available.

.gtr-container-k7p2m9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 16px; max-width: 100%; box-sizing: border-box; } .gtr-container-k7p2m9 .gtr-title { font-size: 18px; font-weight: bold; margin-bottom: 20px; color: #0056b3; text-align: left; } .gtr-container-k7p2m9 .gtr-section-title { font-size: 16px; font-weight: bold; margin-top: 24px; margin-bottom: 12px; color: #222; text-align: left; } .gtr-container-k7p2m9 p { font-size: 14px; margin-bottom: 12px; text-align: left; } .gtr-container-k7p2m9 strong { font-weight: bold; color: #0056b3; } .gtr-container-k7p2m9 ul { list-style: none !important; margin: 0; padding: 0; margin-bottom: 12px; } .gtr-container-k7p2m9 ul li { font-size: 14px; position: relative; padding-left: 20px; margin-bottom: 8px; text-align: left; list-style: none !important; } .gtr-container-k7p2m9 ul li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #0056b3; font-size: 16px; line-height: 1; top: 2px; } @media (min-width: 768px) { .gtr-container-k7p2m9 { padding: 30px; max-width: 800px; margin-left: auto; margin-right: auto; } .gtr-container-k7p2m9 .gtr-title { font-size: 20px; margin-bottom: 25px; } .gtr-container-k7p2m9 .gtr-section-title { font-size: 18px; margin-top: 30px; margin-bottom: 15px; } .gtr-container-k7p2m9 p { margin-bottom: 15px; } .gtr-container-k7p2m9 ul li { margin-bottom: 10px; } } Large-Capacity Jacketed Glass Reactor for Laboratory Scale-Up Testing (PGR-200) 1. Project Background The customer required a near pilot-scale laboratory reactor to verify complex chemical processes before industrial production. 2. Customer & Application Scenario Applications include: New chemical process development Scale-up feasibility testing Comparative multi-parameter experiments 3. Our Solution The supplied solution consisted of: PGR-200 jacketed glass reactor High-power stirring system Complete temperature and vacuum control interfaces 4. Key Parameters & Performance Reactor volume: 200 liters Motor power: 750 W Stirring torque: 6.37 N·m Designed for stable long-duration operation 5. Delivery & Customer Expectations The equipment has been safely packed and shipped.The customer expects this reactor system to reduce scale-up risks and accelerate the commercialization of new chemical products.

.gtr-container-j1k2l3 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 16px; line-height: 1.6; font-size: 14px; } .gtr-container-j1k2l3 p { margin-bottom: 1em; text-align: left !important; font-size: 14px; line-height: 1.6; word-break: normal; overflow-wrap: normal; } .gtr-container-j1k2l3 strong { font-weight: bold; } .gtr-container-j1k2l3__main-title { font-size: 18px; font-weight: bold; margin-bottom: 1.5em; color: #0056b3; text-align: left; } .gtr-container-j1k2l3__section-title { font-size: 16px; font-weight: bold; margin-top: 2em; margin-bottom: 1em; color: #0056b3; text-align: left; border-bottom: 1px solid #eee; padding-bottom: 0.5em; } .gtr-container-j1k2l3 ul { list-style: none !important; padding-left: 20px; margin-bottom: 1em; } .gtr-container-j1k2l3 ul li { position: relative !important; padding-left: 1.5em !important; margin-bottom: 0.5em !important; font-size: 14px; text-align: left; list-style: none !important; } .gtr-container-j1k2l3 ul li::before { content: "•" !important; color: #0056b3 !important; position: absolute !important; left: 0 !important; font-size: 1.2em !important; line-height: 1 !important; } @media (min-width: 768px) { .gtr-container-j1k2l3 { padding: 24px 40px; } .gtr-container-j1k2l3__main-title { font-size: 20px; } .gtr-container-j1k2l3__section-title { font-size: 18px; } } Jacketed Glass Reactor for Multi-Purpose Laboratory Applications (PGR Series) Project Background Laboratories in the Middle East often require versatile and durable equipment capable of supporting a wide range of chemical processes.The customer planned to invest in a multi-purpose jacketed glass reactor system suitable for long-term laboratory use and diverse applications. Customer & Application The reactor is used in: Chemical product research Material synthesis experiments Laboratory-scale reaction and separation processes Flexibility and operational reliability were key decision factors. Our Solution We supplied a robust reactor configuration including: PGR series double jacketed glass reactor Heating and cooling circulation compatibility Vacuum-ready design Stable mechanical stirring system The solution supports reaction, mixing, concentration, and distillation processes within a single platform. Key Equipment Benefits Strong structure suitable for continuous operation Easy operation and maintenance Wide application range for different materials Cost-effective laboratory investment Delivery & Expected Feedback The equipment was securely packed for international shipment.The customer expects reliable performance, long service life, and strong return on investment for laboratory expansion projects.

Laboratory Jacketed Glass Reactor Supporting Process Development (PGR Series) Project Background In the U.S. chemical and pharmaceutical industries, laboratories focus heavily on process efficiency, scalability, and data-driven development.The customer needed a jacketed glass reactor to support rapid experimentation and generate reliable data for future scale-up. Customer & Application The customer is engaged in: Process development and optimization Reaction condition screening Pre-pilot scale testing The reactor is used for batch synthesis, temperature-sensitive reactions, and concentration processes. Our Solution We delivered a complete laboratory reactor system including: Jacketed glass reactor (PGR series) Heating and cooling circulation connections Vacuum-assisted operation Variable-speed agitation for different viscosities Typical process flow:Charging → Controlled reaction → Temperature adjustment → Sampling → Data analysis Key Advantages Flexible configuration for multiple applications Reliable thermal control for reproducible results Clear visibility for reaction monitoring Easy integration into existing laboratory workflows Delivery & Customer Expectations The reactor system was shipped after full testing.The customer expects faster process development cycles, improved experimental consistency, and smoother transition toward pilot-scale production.

Jacketed Glass Reactor for Laboratory Chemical Research (PGR Series) Project Background European laboratories in the biochemical, pharmaceutical, and fine chemical sectors place strong emphasis on process safety, system stability, and regulatory compliance.The customer required a reliable jacketed glass reactor system capable of precise temperature control and stable vacuum operation for routine laboratory research and process validation. Customer & Application The customer operates a laboratory focused on: Chemical synthesis and reaction testing Process optimization under controlled conditions Small-scale verification prior to pilot trials The reactor is used mainly for batch reactions, reflux processes, and laboratory distillation. Our Solution To meet EU laboratory standards, we supplied: Double jacketed glass reactor (PGR series) Interfaces for heating and cooling circulators Vacuum-compatible sealing system Mechanically stable stirring unit The system is designed for safe, repeatable, and traceable laboratory operation. Key Features High transparency borosilicate glass Efficient heat transfer through double jacket design Multi-neck reactor cover for flexible configuration Stable operation under continuous laboratory use Delivery & Expected Results The equipment was tested, documented, and packed in customized wooden crates.The customer expects long-term operational stability, reduced experimental deviation, and easier compliance with internal laboratory procedures. EU SEO Keywords naturally embedded:jacketed glass reactor, laboratory reactor system, chemical laboratory equipment, double jacketed reactor

.gtr-container-f7h2k9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; } .gtr-container-f7h2k9 p { font-size: 14px; margin-bottom: 10px; text-align: left !important; } .gtr-container-f7h2k9 strong { font-weight: bold; } .gtr-container-f7h2k9 .gtr-title { font-size: 18px; font-weight: bold; margin-bottom: 20px; color: #0056b3; text-align: left; } .gtr-container-f7h2k9 .gtr-section-title { font-size: 16px; font-weight: bold; margin-top: 25px; margin-bottom: 15px; color: #0056b3; text-align: left; } .gtr-container-f7h2k9 ul { list-style: none !important; padding-left: 20px; margin-bottom: 10px; } .gtr-container-f7h2k9 ul li { position: relative; padding-left: 15px; margin-bottom: 5px; font-size: 14px; list-style: none !important; } .gtr-container-f7h2k9 ul li::before { content: "•" !important; color: #0056b3; font-size: 18px; position: absolute !important; left: 0 !important; top: -2px; } @media (min-width: 768px) { .gtr-container-f7h2k9 { padding: 25px 40px; } .gtr-container-f7h2k9 .gtr-title { font-size: 20px; margin-bottom: 25px; } .gtr-container-f7h2k9 .gtr-section-title { font-size: 18px; margin-top: 30px; margin-bottom: 20px; } } Jacketed Glass Reactor for Biochemical Laboratory Research (PGR-10) 1. Project Background With the rapid development of the biochemical industry, laboratory research increasingly requires precise temperature control, vacuum operation, and clear process observation.The customer planned to establish a small-scale experimental platform for biochemical intermediate synthesis and needed a reliable jacketed glass reactor system to support repeatable laboratory testing. 2. Customer & Application Scenario The customer is a biochemical research laboratory focusing on: Biochemical reaction testing Process parameter optimization Small-scale batch reaction experiments The equipment is mainly used for intermittent laboratory reactions under controlled temperature and vacuum conditions. 3. Our Solution (Process & Equipment Configuration) We supplied a complete laboratory solution including: PGR-10 double jacketed glass reactor Vacuum pump connection Heating and cooling circulation interfaces Variable-speed mechanical agitator Process flow:Material charging → Agitated reaction → Jacket temperature control → Vacuum assistance → Sampling & analysis 4. Key Parameters & Equipment Features Working volume: 10 liters Double-layer jacket design for efficient heat transfer Multiple neck reactor lid for feeding, reflux, and temperature measurement High transparency glass for real-time reaction observation 5. Delivery Stage & Expected Feedback After factory testing, the reactor was packed in a customized wooden case for shipment.The customer expects this system to: Improve experimental repeatability Reduce manual operation errors Provide reliable data for future scale-up studies