What is the plate load capacity?

The plate can support a load of up to 50kg.

Is OEM service available?

Yes, OEM and ODM services are available for customization.

What is the lead time for orders?

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

Adjusted Speed Continuous Stirring Liquid Mixer Overhead Lab Stirrer

Name: Adjusted Speed Continuous Stirring Liquid Mixer Overhead Lab Stirrer
Brand: Zhengzhou Wollen Instrument Equipment Co., Ltd.
SKU: 937082465

Henan, ChinaZhengzhou Wollen Instrument Equipment Co., Ltd.

US$200.00-400.00

1 Set

Product profile

Customization

Available

After-sales Service

24 Hours Online

Application

Liquid with Suspended Solids, Viscous Fluid, Liquid, Liquid

Model NO.

SH-II-7C

Application Area

Chemical

Certification

Condition

New

Stirring Type

Spiral

Warranty

One Year

Working

High Speed Mixer

Name of Commodity

Overhead Stirrer

Model

Sh-II-7c

Max. Volume

40L

Display

LCD

Stirring Speed

100~2500rpm

Working Time

Continuous

Minimum Revolution

100rpm

Driving Mode

Motor

Motor Power

80W

Continuous Operation

Yes

Setting Mode

Digital

Timer

Yes

Operation Function

Yes

Exterior Size

115X95X240mm

Plate Size

200X300mm

Mixer Type

Agitator

Layout Type

Verticle

Operating type

Continuous Operating

Transport Package

Carton Box

Specification

400x250x210mm

Trademark

WollenLab

Origin

China

HS Code

8474390000

Production Capacity

1000sets/Month

Key features

Brushless DC Motor: Low noise and maintenance free operation for long-term reliability.

Three Stirring Modes: Supports positive, reverse, and alternating positive-negative modes.

Digital Display Control: LCD screen with digital setting mode for accurate speed control.

Overload Protection: Motor automatically stops in case of continuous overload to prevent damage.

Stainless Steel Head: Durable stainless steel head restraints for extended service life.

High Speed Mixing: Speed range 100-2500 rpm suitable for high viscosity liquids.

CE Certified: Product meets CE safety and quality standards.

One Year Warranty: Comprehensive one-year warranty coverage for peace of mind.

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: ≤4.68h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on laboratory instruments, including reactors, incubators, rotary evaporators, and circulating baths. It reports extensive customization, ODM, and OEM capabilities, while export sales represent 90% and markets span multiple regions. Production evidence includes 800 rotary evaporator sets annually and stated peak and off-season lead times of within 15 working days. However, the supplier reports only two employees, fewer than five quality-control staff, one year of R&D engineer experience, no new products in the past year, and no 3D design or SDK capability. After-sales and quality-management documentation is weak or unavailable: there are no written complaint-handling or corrective-action procedures, no overseas service infrastructure, and quality assurance status is unknown. Financial records are identified for 2020–2022, but no assessable financial results are provided.

Supplier typeThe supplier is a limited company that produces and sells laboratory instruments, with self-operated import/export rights and 90% of sales from exports. Its product range includes reactors, incubators, rotary evaporators, and circulating baths, indicating a manufacturer-oriented laboratory-equipment supplier.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation. It also has no written complaint-handling or corrective/preventive-action procedures, although service quotations and payment terms are defined and service-capability assessment records exist without a written procedure.

R&D capabilityThe supplier states that it pursues continuous innovation and product expansion, and it provides ODM and OEM services. However, it reports no new products during the past year, no SDK, no 3D software design service, and only one year of R&D engineer experience, limiting evidence of current innovation strength.

Production capacityThe supplier reports annual rotary evaporator output of 800 sets and lead times within 15 working days in both peak and off-season periods. However, the reported total employee count is only two and quality-control staffing is fewer than five, so overall production scale and operational depth remain difficult to verify.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services for popular brands. This is direct evidence of broad customization capability, despite the absence of 3D software design and SDK support.