What certifications does the product hold?

The product is certified with CE and ISO standards.

What is the timing range for the oven?

The timing range is 1 to 9999 minutes.

Can the controller be upgraded or connected to external devices?

Yes, an optional smart LCD controller is available with RS-485 portal for connection to printers and computers.

Mini Table Top Lab Electrothermal Forced Air Convection Blast Drying Oven

Name: Mini Table Top Lab Electrothermal Forced Air Convection Blast Drying Oven
Brand: Zhengzhou Wollen Instrument Equipment Co., Ltd.
SKU: 756919732

Henan, ChinaZhengzhou Wollen Instrument Equipment Co., Ltd.

US$200.00-1,000.00

1 Set

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

One Year

Model NO.

DHG-9023A

Application

Industry, School, Hospital, Lab

Customized

Certification

CE, ISO

Structure

Desktop

Material

Stainless Steel

Operational Method

Continuous

Type

Air Flow Drier

Model

DHG-9023A

Name of Commodity

Blast Drying Oven

Volume

25L

Power

500W

Temp. Range

Rt+10~250 Degrees Celsius

Temp. Resolution

0.1 Degrees Celsius

Temp. Fluctuation

+-1 Degrees Celsius

Temp. Uniformity

+-2 Degrees Celsius

Temperature Display

LED

Shelves

2PCS

Chamber Material

Stainless Steel

Power Supply

220V/50Hz

Timing Range

1-9999min

Inner Dimensions

300X300X275mm

Overall Dimensions

570X460X450mm

Transport Package

Plywood Box

Specification

570x460x450mm

Trademark

WollenLab

Origin

China

HS Code

8419399090

Production Capacity

500sets/Month

Key features

Stainless Steel Construction: Box made of welded high quality stainless steel with spray coating; chamber features mirror stainless steel.

Comprehensive Safety Alarms: Features alarms for over heating, electric leakage, and sensor failure.

Hot Air Circulation System: Low noise blower ensures dry hot air flows directly onto objects for efficient drying.

Optional LCD Controller: Upgraded LCD offers programmable control and RS-485 connectivity for data recording.

One Year Warranty: Includes 24 hours online after-sales service support.

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

Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments.

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: ≤5.03h

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.

Product Q&A

Q:What is the temperature range of the oven?

The temperature range is RT+10 to 250 degrees Celsius with a resolution of 0.1 degrees Celsius.

Q:What materials are used for the oven construction?

The box is made of welded high quality stainless steel with spray coating, and the chamber uses mirror stainless steel or high temperature galvanized plates.

Q:Does the oven have safety alarm features?

Yes, it includes alarms for over heating, electric leakage, and sensor failure.

Q:What is the warranty period and after-sales support?

The product comes with a one-year warranty and 24 hours online after-sales service.

Q:Is customization available for this model?

Yes, customization options include samples, designs, full customization, minor customization, and flexible customization.