Product Overview
The Small Temperature-Controlled Rotary Evaporator is a premium, compact laboratory evaporation system engineered for efficient solvent removal, concentration, and purification of heat-sensitive compounds. By integrating an advanced digital heating control system with stable rotation mechanics, this benchtop model ensures exceptional repeatability, minimizes solvent loss, and protects delicate samples from thermal degradation.
Designed specifically for B2B procurement, this equipment offers an optimal balance of robust durability, operational simplicity, and cost efficiency. It is the ideal portfolio expansion for laboratory equipment distributors, scientific instrument suppliers, and OEM/ODM partners worldwide looking for a reliable China rotary evaporator manufacturer.
Technical Specifications
To meet precise laboratory requirements, our standard models feature the following professional configurations:
|
Parameter |
Specifications |
|
Evaporating Flask Capacity |
0.5L / 1L / 2L (Optional) |
|
Receiving Flask Capacity |
0.5L / 1L |
|
Rotation Speed Range |
20 – 200 rpm (Digital Display) |
|
Bath Temperature Range |
RT – 99°C (Water Bath) / RT – 180°C (Oil Bath) |
|
Temperature Control Accuracy |
±1°C (Digital PID Controller) |
|
Lifting Type |
Manual Lift / Electric Lift (Optional) |
|
Ultimate Vacuum Rate |
Down to < 2 mbar (Excellent sealing integrity) |
|
Glass Material |
High-quality Borosilicate Glass 3.3 |
|
Vacuum Sealing System |
PTFE + Fluororubber Dual Sealing System |
|
Voltage / Power |
110V 60Hz / 220V 50Hz (Customizable plugs) |
|
Certifications |
CE Certified, ISO9001 Compliant |
Key Features & B2B Advantages
Precise Temperature Management for Heat-Sensitive Samples
Temperature stability directly dictates evaporation efficiency and sample integrity. Equipped with a digital PID controller, the integrated heating bath delivers uniform heat transfer, eliminating temperature spikes that cause bumping or sample degradation.
• For End-Users: Protects valuable biological/chemical extracts and guarantees batch-to-batch repeatability.
• Typical Applications: Solvent concentration, natural product extraction, pharmaceutical R&D, and chemical synthesis.
Space-Saving Benchtop Design
Modern research facilities often face premium space constraints. This rotary evaporator features a minimized footprint, allowing hassle-free installation inside standard fume hoods, modular analytical rooms, and university teaching labs.
• For Distributors: Significantly lowers international shipping volumes and warehousing costs, while broadening your target market to smaller laboratories.
High Efficiency & Superior Solvent Recovery
By rotating the evaporation flask, the system continuously creates a thin liquid film across the entire inner glass surface. This drastically increases the evaporation surface area, allowing high-throughput distillation at lower temperatures under vacuum.
• Economic Benefits: Faster processing times, reduced energy consumption, and high solvent recovery rates that lower long-term operating costs.
Industrial-Grade Durability & Low Maintenance
Engineered for continuous daily operation, the system utilizes heavy-duty mechanical drives and high-borosilicate glass 3.3 for superior thermal shock and chemical corrosion resistance.
• For Buyers: The modular design simplifies consumable replacement (such as vacuum seals), reducing after-sales service pressure and lowering technical support costs for distributors.
Technical Advantages That Matter to Buyers
|
Buyer Concern |
Product Solution |
Customer & Distributor Benefit |
|
Unstable temperature & bumping |
Digital PID controlled heating system |
Highly reliable, repeatable results; zero sample loss |
|
Limited laboratory bench space |
Compact, ergonomic benchtop design |
Easy installation in fume hoods; lower international freight costs |
|
High after-sales service costs |
Durable Borosilicate 3.3 glass & PTFE seals |
Minimal maintenance; higher customer satisfaction and brand loyalty |
|
Difficult user training |
Intuitive digital interface & smooth manual/electric lift |
Quick onboarding for laboratory operators; fewer support tickets |
|
Supply chain instability |
Factory-direct manufacturing & robust capacity |
Stable lead times, locked-in wholesale pricing, and guaranteed profit margins |
Why Partner With Us?
As a dedicated laboratory equipment manufacturer, we do not just supply products; we secure your supply chain. We support our global wholesale partners with:
Strict Quality Control: Every unit undergoes rigorous pressure, vacuum, and heating tests before leaving the factory.
OEM/ODM Customization: Flexible customization options including custom branding, labeling, structural modifications, and voltage configurations (110V/220V).
Compliance & Documentation: Full access to CE certificates, ISO9001 documentation, technical data sheets, and comprehensive English user manuals.
Reliable After-Sales Support: Standard 1-year warranty with a reliable supply of spare parts and components to ensure zero operational downtime for your clients.
FAQ
Q: What are the primary applications of this Small Rotary Evaporator?
A: It is extensively used for solvent removal, concentration, chemical purification, and solvent recycling. Key industries include pharmaceutical R&D, chemical synthesis, biotechnology, cannabis/natural product extraction, and food testing.
Q: How does temperature control improve laboratory safety and efficiency?
A: Precise temperature management prevents the overheating of heat-sensitive compounds. It maintains stable thermodynamic conditions, mitigating the risk of sudden boiling (bumping) and standardizing chemical processing.
Q: Do you support OEM/ODM branding for distributors?
A: Yes, absolutely. As an experienced OEM vendor, we offer tailored solutions for bulk orders, including customized exterior colors, logo printing, localized voltage/plug configurations, and custom packaging.
Q: What certifications does this equipment hold?
A: Our Small Temperature-Controlled Rotary Evaporators are manufactured under ISO9001 standards and are fully CE certified, meeting the strict import regulations of European and North American markets.
Q: What is the typical lead time for international wholesale orders?
A: Standard models are regularly kept in stock with a lead time of 3–5 business days. For customized OEM orders or large bulk procurement, lead times generally range between 15–25 days depending on specifications.
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