Is OEM or ODM service available?

Yes, both OEM and ODM services are available, including customization from samples, designs, and flexible minor customization.

What is the average lead time for delivery?

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

What payment terms are accepted?

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

High Speed Rotary Atomizer Airflow Atomization Spray Dryer for Coffee, Milk, Starch, Herb, Protein

Name: High Speed Rotary Atomizer Airflow Atomization Spray Dryer for Coffee, Milk, Starch, Herb, Protein
Brand: Zhengzhou Wollen Instrument Equipment Co., Ltd.
SKU: 1936016205

Henan, ChinaZhengzhou Wollen Instrument Equipment Co., Ltd.

US$7,500.00-9,500.00

1 Set

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

One Year

Model NO.

WL-015

Heating Mode

Dielectric

Material Status

Liquid

Atomization

Pressure Atomization

Flow

Contra-Flow

Heat Source

Electricity

Type

Pressure Spray

Model

Wl-015

Power

3500W

Voltage

220V 50/60Hz

Atomizer Material

SUS316 Stainless Steel

Evaporating Capacity

1.5L/H for Water

Airflow

0~330m3/H

Heater Power

3000W

Temperature Precision

+-1c

Spray Gas

4.2m3/H, 2~5bar

Nozzle Jet

0.7mm Standard(0.5/0.75/1.0/1.5/2mm Available)

Nozzle Type

Two Fluid Nozzle

Possible Particle Size Range

1~25um

Mean Residence Time

1.0~1.5sec

Operation Mode

Automatic/Manual

Max. Sample Feed

2000ml/Hr

Transport Package

Plywood Box

Specification

750x650x1200mm

Trademark

WollenLab

Origin

China

HS Code

8419399090

Production Capacity

500sets/Month

Key features

Precision Control System: 7-inch LCD touch screen allows precise adjustment of temperature, airflow, and pump speed.

Anti-Blocking Technology: Automatic de-blocker needle prevents nozzle clogging, ensuring continuous operation.

High Quality Materials: Spray assembly made of SUS316L stainless steel; chamber uses borosilicate glass for corrosion resistance.

Versatile Application: Suitable for coffee, milk, starch, herbs, proteins, and various chemical or pharmaceutical materials.

Flexible Customization: Nozzle jets available in multiple sizes (0.5-2.0mm); organic solvent loop optional.

Compact Design: Dimensions 750x650x1200mm with built-in oil-free compressor for low noise and easy mobility.

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: ≤4.75h

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 warranty period for this spray dryer?

We provide a one-year warranty for this equipment.

Q:What materials are used for the spray chamber and nozzle?

The spray assembly is made of SUS316L stainless steel, while the spray chamber, cyclone separator, and collector are made of borosilicate glass. SUS304 stainless steel parts are also optional.

Q:What is the maximum sample feed rate?

The maximum sample feed is 2000ml/hr, with a minimum sample volume of 20-50ml depending on solid content.

Q:Can the nozzle jet size be customized?

Yes, the standard nozzle jet is 0.7mm, but sizes of 0.5mm, 0.75mm, 1.0mm, 1.5mm, and 2.0mm are available as accessories.

Q:What is the drying time for this machine?

The mean residence time (drying time) is between 1.0 and 1.5 seconds.