What is the after-sales service provided?

Online technical support is provided.

What is the voltage requirement?

The voltage is 100-220V, 50/60 Hz.

OS20-S 20L Lab LED Digital Overhead Stirrer Laboratory Mixer Overhead Stirrer

Name: OS20-S 20L Lab LED Digital Overhead Stirrer Laboratory Mixer Overhead Stirrer
Brand: Chongqing Drawell Instrument Co., Ltd.
SKU: 1990173475

Chongqing, ChinaChongqing Drawell Instrument Co., Ltd.

US$328.00

1 Piece

Product profile

Customization

Available

Additional Capabilities

After-sales Service

Online Technical Support

Model NO.

OS20-S 20L

Application

Viscous Fluid, Liquid

Application Area

Daily Chemical

Certification

CE, ISO

Condition

New

Mixing Drum Shape

Optional

Speed Range

50-2200rpm

Stirring Type

Spiral

Type

Overhead Stirrer

Voltage

100-220V, 50/60 Hz

Warranty

1 year

Working

Stirrer

Max. Stirring Quantity(H2O)

20L

Motor Type

Brushless DC Motor

Motor Input Power

60W

Motor Output Power

50W

Power

70W

Speed Display

LED

Overload Protection Display

LED Lights

Max. Torque

40ncm

Layout Type

Verticle

Operating type

Continuous Operating

Mixer Type

Overhead Stirrer

Transport Package

83*220*186mm

Specification

2.8kg

Trademark

Drawell

Origin

China

Production Capacity

500PCS/Month

Key features

Brushless DC Motor: Equipped with a brushless DC motor for stable and efficient operation.

Wide Speed Range: Adjustable speed range from 50 to 2200 rpm for versatile applications.

High Viscosity Handling: Suitable for mixing high viscosity liquids up to 10000 mPas.

20L Capacity: Maximum stirring quantity of 20L for water, ideal for lab use.

CE and ISO Certified: Complies with CE and ISO standards for safety and quality assurance.

Online Technical Support: Provides online technical support for customer assistance.

Compact Design: Dimensions 83x220x186mm and weight 2.8kg for easy lab placement.

Company profile

Chongqing Drawell Instrument Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: Shanghai, Guangzhou, Shenzhen and etc.Average Response Time: ≤3.60hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryDrawell Scientific, legally identified as Chongqing Drawell Instrument Co., Ltd., is a China-based trading company and manufacturer/factory focused on laboratory equipment and scientific instruments. The supplier reports ISO 9001 certification, three production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its product range includes spectrophotometers, PCR systems, centrifuges, microscopes, balances, incubators, ovens, and related laboratory equipment. The company states that it has exported since 2014, derives 90% of sales from exports, and serves customers in more than 50 countries. It also describes professional R&D, sales, and after-sales teams. Evidence is insufficient to verify financial strength, customization services, or specific customer project outcomes.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory. Its legal company name is Chongqing Drawell Instrument Co., Ltd., based in Chongqing, China, and its stated business covers laboratory equipment and scientific instruments.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a documented quality-management certification, although the certificate scope and validity period are not provided.

After-Sales capabilityDrawell states that it has a highly qualified after-sales service team and describes its service as professional. These statements support the existence of an after-sales function, but no staffing level, response-time commitment, service network, or repair performance data is provided.

R&D capabilityThe supplier states that it has a professional R&D team, reports 6–10 years of total R&D engineer experience, and offers a broad range of laboratory instruments. However, no patents, product-development results, proprietary technologies, or quantified R&D investment are provided.

Production capacityDrawell is identified as a manufacturer/factory and reports three production lines, 6–10 quality-control staff, and annual production output in the stated range. Its manufacturing scope covers laboratory equipment and scientific instruments, supporting production capability, although capacity utilization and delivery performance are not stated.

Client casesThe supplier states that it has business relationships with customers in more than 50 countries and the records show buyer associations in Kazakhstan and Uzbekistan. These demonstrate international customer activity, but no detailed case studies, project descriptions, customer outcomes, or independently verifiable references are provided.