What materials are used for the glass parts?

All glass parts are made of GG-17 high borosilicate glass, known for its durability and heat resistance.

What is the rotation speed range?

The rotary evaporator features a specially designed motor providing constant rotation speeds from 10 to 180 rpm.

Cold Trap vacuum Distillation Column Alcohol 50 Liter Rotary Evaporator

Name: Cold Trap vacuum Distillation Column Alcohol 50 Liter Rotary Evaporator
Brand: Zhengzhou Well-Known Instrument and Equipment Co., Ltd.
SKU: 889341445

Henan, ChinaZhengzhou Well-Known Instrument and Equipment Co., Ltd.

US$3,970.00

1-4 set

US$3,940.00

5+ set

Sample price:US$3970.00/set.Request sample

Product profile

Customization

Available

Application

Industry, School, Lab

Customized

Model NO.

R-1050

Certification

CE, ISO, RoHS

Structure

Portable

Material

Glass,Stainless Steel

Type

Rotary Evaporator

Rotation Flask

50L

Receiving Flask

20L

Flask Rotation Speed

0~120rpm

Motor Power

250W

Vacuum Degree

20mbar

Heating Power

6kw

Glass Material

High Borosilicate Glass 3.3

Power Source

220V/50Hz

Transport Package

Wooden Case

Specification

630*1440*1230

Trademark

Well-known

Origin

Henan, China

HS Code

8419409090

Production Capacity

1000sets/Month

Key features

High Borosilicate Glass: Constructed with GG-17 high borosilicate glass for superior thermal shock resistance.

Variable Rotation Speed: Adjustable motor speed from 10 to 180 rpm for efficient evaporation.

High Vacuum Performance: Achieves vacuum degree up to 20mbar (399.9 Pa) with advanced airtight system.

Overheat Protection: Built-in protector automatically shuts down power if controller fails.

Continuous Feed System: Allows solvent to be drawn into flask without stopping operation.

Customization Available: Manufacturer offers customized services for flasks and other components.

Efficient Double Condenser: Ensures high recovery rate for solvents with higher boiling points.

Company profile

Fast DeliveryFull CustomizationExperienced TeamImporters and Exporters

Zhengzhou Well-Known Instrument and Equipment Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-01-29Nearest Port: Qingdao,chinaAverage Response Time: ≤4.63hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryZhengzhou Well-Known Instrument and Equipment Co., Ltd. is a Chinese trading and manufacturing company with a focus on technological innovation in the lab apparatus sector. Despite having a strong R&D team and offering comprehensive customization services, the company does not engage in ODM or OEM services for popular brands and lacks documented quality control and customer service procedures. It holds CE certification but does not conduct regular fire drills or have an environmental impact assessment report. The company exports a significant portion of its products globally but lacks new product development in the past year.

Supplier typeThe supplier is classified as a trading company and manufacturer/factory. It operates as a limited company in China.

CertificationsThe supplier holds CE certification, indicating compliance with certain European standards.

After-Sales capabilityThe company provides comprehensive after-sale services with service centers in Europe and North America for immediate client support.

R&D capabilityThe supplier's R&D team is experienced, but no new products were developed last year, and no SDK is available.

Production capacityThe company manufactures a variety of products, including medical devices and electronic products.

Customization capabilityThe supplier offers flexible customization services but does not provide ODM or OEM services for popular brands.

Client casesThere are no written records of corrective actions, preventive actions, or the handling of customer complaints.

Product Q&A

Q:What is the warranty period?

We offer a 1-year warranty from the date of shipping from China. During this period, we provide replacement and maintenance services for manufacturing and quality problems.

Q:How do you handle equipment problems?

Please send us an email with pictures or a small video of the issue. We will identify the problem and provide a solution. If a part is broken, we will send a free replacement during the warranty period.

Q:How are replacement parts shipped?

We choose the shipping method based on the actual situation. For small parts, we ship via Express delivery.

Q:Can you provide customized services?

Yes, as a manufacturer, we can provide all kinds of customized services for our products.

Q:What is the maximum vacuum degree?

The system can achieve a maximum vacuum degree of 20mbar (399.9 Pa), which is below 3mmHg.