What is the average lead time for delivery?

The lead time is within 15 workdays for both peak and off-peak seasons.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is customization available for this product?

Yes, customization from samples is available, including voltage and rotary flask size.

Vacuum 5L 10L 20L 50L Vertical Rotary Evaporator

Name: Vacuum 5L 10L 20L 50L Vertical Rotary Evaporator
Brand: Henan Lanphan Industry Co., Ltd.
SKU: 1944220062

Henan, ChinaHenan Lanphan Industry Co., Ltd.

US$2,620.00

1 Piece

US$2,600.00

2+ Pieces

Sample price:US$2620.00/piece.Request sample

Product profile

After-sales Service

1 Years

Warranty

1 Year

Application

Industry, School, Hospital, Lab

Model NO.

R-1020A

Customized

Certification

CE, ISO

Structure

Portable

Material

High Borosilicate Glass

Type

Evaporator

Voltage

220V/50Hz

Rotary Flask (L)

20L

Specification

1230*570*1200mm

Trademark

Lanphan

Origin

Zhengzhou

Production Capacity

100 Pieces Per Month

Key features

Stepless Speed Control: Digital display frequency conversion for constant speed rotation and thin film formation.

Electric Lifting Water Bath: Reinforcement motor ensures stable lifting process with 0-190mm distance.

PTFE Valve System: Equipped with PTFE valve for easy operation, good sealing, and continuous charging.

Safety Auto-Stop Function: Automatically stops heating if power is lost and then reconnected during operation.

High Borosilicate Glass: Made of high borosilicate glass with thickened rotary bottleneck for enhanced strength.

Multiple Capacity Options: Available in 5L, 6L, 10L, 20L, and 50L sizes for lab to production use.

CE and ISO Certified: Product meets international safety and quality standards with CE and ISO certification.

Customizable Voltage: Supports 220V/50Hz, 220V/60Hz, 110V/50Hz, and 380V/50Hz based on customer needs.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Henan Lanphan Industry Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 11 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.40h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHenan Lanphan Industry Co., Ltd. is identified as a trading company engaged in import/export, technology research and development, and laboratory instrument production. It has 11 years of export experience, with exports representing 71%–90% of total sales, and states that it can provide customization from samples. However, the supplier reports no management-system certification, no written procedures or records for corrective actions, complaint handling, or service-capability assessment, and no overseas showroom, agents, branches, or offline trade-show participation. R&D evidence is limited: three years of total R&D engineer experience, no new products in the past year, no ODM, no SDK, and no 3D software design service. Quality controls include quality assurance, random finished-product inspection, and one QA/QC inspector, but raw-material traceability is absent and finished products are checked by packing staff. No customer cases or named brand OEM evidence is provided.

CertificationsThe supplier management-system certification status is explicitly recorded as NIL. No certification is evidenced in the provided information.

After-Sales capabilityThe supplier has no written procedures or records for customer complaints, corrective and preventive actions, or effective service-capability assessment. It also reports no overseas showroom, overseas agents or branches, and no countries with overseas services, although it accepts multiple service quotation and payment terms and states a lead time within 15 workdays in both peak and off-season.

R&D capabilityInnovation evidence is limited to three years of total R&D engineer experience. The supplier reports no available SDK, no ODM service, no 3D software design service, and no new products launched during the past year, indicating explicit weaknesses in documented product innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, which demonstrates a sample-based customization capability. It does not provide ODM or 3D software design services, so the evidence supports limited customization rather than comprehensive design development.

Product Q&A

Q:What is the difference between vertical and inclined condenser?

They have no difference essentially. Vertical condenser is gradually popular because of its small space usage and convenience for transportation and use. Most high-capacity instruments use vertical condenser.

Q:What factor decides the working efficiency of Rotary Evaporator?

For same type equipment, mainly includes: steam temperature, vacuum degree and cooling water temperature. Restricted by some material's thermolability, the steam temperature may have certain limitation when working, so high vacuum degree and low cooling water temperature are two main factors for efficiency improving.

Q:How to select all kinds of Rotary Evaporator?

As for structure, our R series products all have excellent corrosion resistance ability and leakproofness ability. According to the solvent volume, 2L, 3L, 5L's machine is fit for lab and sample test; 5L, 10L, 20L's machine is fit for medium experiment; 20L, 50L's machine is fit for medium experiment and production, especially suitable for the extraction of metal ion avoiding polluted material.

Q:What is the warranty period for this product?

We provide a 1-year warranty for the vacuum rotary evaporator.

Q:What is the minimum order quantity?

The minimum order quantity is 1 unit.