What is the maximum heating temperature?

The heating temperature can reach up to 99C.

20L Solventvap Rotovap Setup Ethanol Extraction Rotovap Machine

Name: 20L Solventvap Rotovap Setup Ethanol Extraction Rotovap Machine
Brand: Zhengzhou Wollen Instrument Equipment Co., Ltd.
SKU: 906955885

Henan, ChinaZhengzhou Wollen Instrument Equipment Co., Ltd.

US$2,000.00-5,000.00

1 Set

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

One Year

Model NO.

R-1020

Application

Industry, School, Lab

Customized

Certification

Material

Stainless Steel

Evaporatoring Flask

20L

Receiving Flask

10lx2

Power Supply

220V 50/60Hz

Rotation Speed

20~130rpm

Evaporating Speed

Water: 8L/H; Ethanol: 16L/H

Power of Motor

250W

Heating Power

4kw

Bath Material

Stainless Steel 304

Heating Temperature

Room Temp~99c

Temperature Display

Digital Display

Ultimate Vacuum

Less 399.9PA (3mmhg)

Vacuum Sealing

PTFE+Fluororubber Gaskets

Lifting

Motorized Lift+Manual Lift

Lifting Distance

0~190mm

Net Weight

110kg

Transport Package

Plywood Box

Specification

1250x600x2100mm

Trademark

WollenLab

Origin

China

HS Code

8419409090

Production Capacity

300sets/Month

Key features

Large Capacity Evaporation: 20L evaporating flask with large opening provides larger evaporation surface for efficient processing.

Continuous Collection: Automatic switch valve allows continuous collection without stopping distillation or affecting vacuum.

Operator Safety Protection: Water bath jacket protects operators from scalding by hot liquid during operation.

Wide Temperature Range: Heating temperature ranges from room temperature to 99C with digital display.

High Vacuum Performance: Ultimate vacuum reaches less than 399.9PA (3mmhg) for improved evaporation efficiency.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesOEM Services

Zhengzhou Wollen Instrument Equipment Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryWollen is a limited company with expertise in laboratory instrument production, focusing on customization and export, mainly to markets outside China. While it offers ODM and OEM services, it lacks a strong R&D and innovation presence, as no new products were developed recently. The company has no overseas presence and does not participate in trade shows, which could limit its exposure. Financial data is available for recent years, though details on credibility are sparse. Despite the absence of after-sales service records and a small workforce, Wollen maintains a broad export reach and a flexible customization capability.

Supplier typeWollen is a limited company not part of a larger company group, with a focus on laboratory instruments.

After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and corrective actions.

R&D capabilityThe supplier focuses on innovation in product offerings but did not introduce new products recently.

Customization capabilityWollen offers extensive customization options including ODM and OEM services, highlighting strong customization capability.