Is the rotating speed adjustable?

Yes, the rotating speed is adjustable between 5-120rpm with a digital display.

What materials are used for the glass and shell?

The glass material is GG-17, and the shell material is antisepsis plastic with stainless steel support.

Nitrogen Newest Design Nitrogen Rotary Evaporator

Name: Nitrogen Newest Design Nitrogen Rotary Evaporator
Brand: Henan Lanphan Industry Co., Ltd.
SKU: 750087392

Henan, ChinaHenan Lanphan Industry Co., Ltd.

US$900.00-990.00

1 Piece

Sample price:US$900.00/piece.Request sample

Product profile

Warranty

1 Year

Application

Industry, School, Hospital, Lab

Customized

Model NO.

RE-501

Certification

CE, ISO

Structure

Portable

Material

Stainless Steel

Voltage

220V/110V

Rotating Speed

0-120rpm

Lifting Distance

120mm

Specification

590*460*440mm

Trademark

lanphan

Origin

Zhengzhou

Production Capacity

5000

Key features

Customized Voltage Options: Available in 220V/110V to suit different regional power standards.

Digital Display Control: Real-time monitoring of rotating speed and heating kettle temperature.

Safety Protection Features: Includes dry burning resistance and safe temperature loop protection.

Smooth Inversion Operation: Motor supports smooth starting with positive and negative inversion.

Portable Stainless Steel Design: Durable construction with stainless steel components for lab use.

One-Hand Operation: Simplified design allows convenient single-hand experiment control.

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: ≤2.21h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHenan Lanphan Industry Co., Ltd. is described as an import and export company engaged in laboratory instrument research, development, and production. It has 11 years of export experience, with exports representing 71%–90% of total sales. The supplier reports quality assurance, but its quality-control evidence is limited: it has one quality inspector, uses random finished-product inspection, and relies on packing staff for final checks; raw-material traceability is unavailable. No supplier-management-system certification is reported. Innovation and development capabilities appear limited, with no new products launched in the past year, no ODM, no SDK, and no 3D software design service, although sample-based customization is available. After-sales and supplier-service processes lack written procedures or records. No evidence of overseas agents, branches, showrooms, trade-show participation, or OEM service for popular brands is provided.

Supplier typeThe supplier is identified as a professional import and export company involved in laboratory instrument research, development, and production. Its 11 years of export activity and 71%–90% export-sales share indicate substantial international trading orientation.

CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided in the available information.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions, complaint handling, or effective service-capability assessment. It also reports no overseas showroom, agents or branches, or offline trade-show participation, although it states standard quotation and payment terms and a lead time within 15 working days.

R&D capabilityInnovation evidence is weak: the supplier reports three years of total R&D-engineer experience, but no SDK, no new products launched in the past year, and no ODM or 3D software design service. These explicit limitations indicate insufficient evidence of strong current innovation capability.

Production capacityThe company states that it conducts production of laboratory instruments and reports quality assurance. However, quality control is limited to one inspector, random finished-product inspection, packing-staff checks, and no raw-material traceability, showing production activity but material quality-control weaknesses.

Customization capabilityThe supplier explicitly offers customization from samples. At the same time, it does not provide 3D software design, ODM, or SDK-supported development, so its customization capability is limited to sample-based work rather than broader design-led customization.

Product Q&A

Q:What's 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 5l rotary evaporator china?

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 ionavoiding polluted material.

Q:What is the warranty period for this equipment?

The product comes with a 1-year warranty coverage.

Q:What is the maximum capacity of the RE-501 model?

The RE-501 rotary evaporator has a maximum capacity of 5000ml (5L).