Large scale glass rotary evaporator for chemical experiments

Purpose:

Rotary evaporators are mainly used for concentration, crystallization, drying, separation, and solvent recovery in industries such as pharmaceuticals, chemical engineering, and biopharmaceuticals. The principle is: under vacuum conditions, constant temperature heating causes the rotating bottle to rotate at a constant speed, forming a large film on the bottle wall and efficiently evaporating the material. The solvent is evaporated and cooled by a high-efficiency glass condenser, recovered and collected in bottles, greatly improving the evaporation efficiency. It is particularly suitable for the concentration and purification of biological substances that are easily decomposed and denatured at high temperatures.

The essence of the company's (factory's) rotary evaporator and similar products at home and abroad, and the company's (factory's) successful practical experience, have formed 2L, 5L, 10L, 20L, 50L series. The product design follows the principles of efficiency, practicality, and economy, all for the sake of users.

Features:

Large rotary evaporatorStable speed and strong practicality

1. Adopting advanced EL airtight system, it can maintain high vacuum degree. Gas liquid separation, no reflux.

2. Adopting main and auxiliary high-efficiency dual condensers to ensure high recovery rate.

3. The electrical components of the explosion-proof rotary evaporator, including the motor and speed control box, are all made in China.

4. The rotating bottle is connected with nuts for easy loading and unloading.

5. There is a drain valve at the bottom of the collection bottle, which allows for quick recovery of solvents.

6. The collection bottle is equipped with a vacuum check valve between the secondary condenser, which allows continuous feeding without affecting the evaporation vacuum during liquid discharge.

7. The vacuum system is equipped with a vacuum gauge, which can adjust the vacuum degree for low boiling point materials.

8. The water bath has electronic constant temperature control and can be raised and lowered up and down.

9. Reasonable structure and exquisite materials. The mechanical structure extensively uses stainless steel and aluminum alloy parts. All glass components are made of high-temperature resistant borosilicate glass. Imported key electrical components, all vulnerable parts of fluororubber seals are new, making it easy for users to purchase and replace. Imported key components.

Main technical parameters:

Since our company has always carried out strict operation and management, we have been awarded "Quality Trustworthy Unit", "Quality Brand", "exemplary organization of Quality Management", etc. for many times since 1996. On November 9, 2001, we officially passed the ISO9001 quality system certification, and all products * meet the quality standards of the management system.