What is the applicable area for this dehumidifier?

It is suitable for an applied area of 60-180 m2 with a height of 2.6m.

Does the machine have automatic defrost?

Yes, it features automatic defrost with options for solenoid valve or electrical heating.

Best Moisture Absorber Do Dehumidifiers Prevent Mold 138L Automatic Dehumidifier for Basement

Name: Best Moisture Absorber Do Dehumidifiers Prevent Mold 138L Automatic Dehumidifier for Basement
Brand: Hangzhou Duokai Technology Co. , Ltd.
SKU: 1931531502

Zhejiang, ChinaHangzhou Duokai Technology Co. , Ltd.

US$350.00-400.00

1 Piece

Sample price:US$410.00/piece.Request sample

Product profile

Customization

Available

Usage

Industry, Home, Basement, Greenhouse, Warehouse, Laboratory

Certification

Model NO.

DK-138LE

Timing Function

With Timing Function

Function

Washable Air Filter, External Drain Connect, LED Display, Bucket Full Indicator Light, Removable Water Tank, Automatic Defrost, Automatic Humidistat Control, Auto Restart, Adjustable Humidistat

Type

Refrigerative Dehumidifier

Conrtol

Auto /Manual

Structure

Overall Mobile

Max Dehumidification

276 Pints/ Day

Max Power

2000W

Rated Power

1600W

Circuulating Air

1300 M3 /H

Refrigerant

R410A

Color

Optional

Machine Size

450X360X850mm

N.W

55kg

Machinery Test Report

Provided

Power Supply

220V-240V /50Hz /60Hz

Rated Current

6.0 a

Applicable Area

60-180m 2 (Height 2.6m)

Working Temperature

5-38 Degree Celsius

Transport Package

Standard Export Carton or Wooden Case

Specification

138L dehumidifier

Trademark

DUOKAI

Origin

Hangzhou, Zhejiang

HS Code

847989200

Production Capacity

30000 PCS /Month

Key features

High Dehumidification Capacity: 138L/day (276 Pints) with 1300 m3/h circulating air for areas up to 180m2.

CE Certified Safety: Accredited with international safety certificates including CE, UL, and ETL.

Automatic Control Features: Features auto-defrost, humidistat control, LED display, and 24h timing function.

Versatile Drainage Options: Supports continuous drainage via external hose or optional water pump.

Portable Design: Equipped with big wheels and handle for easy movement in basements and warehouses.

Customizable Color: Color is optional to meet specific aesthetic or branding requirements.

Professional Manufacturer: Produced by Hangzhou Duokai with 20 years engineering experience and 500k annual capacity.

Wide Application Scope: Suitable for basements, greenhouses, labs, warehouses, and industrial settings.

Company profile

Hangzhou Duokai Technology Co. , Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2013-11-28Nearest Port: Shanghai, NingboAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryHangzhou Duokai Technology Co., Ltd. is identified as a China-based manufacturer/factory producing dehumidifiers, humidifiers, and related equipment. The supplier reports ISO 9001 certification, product certifications including CE, RoHS, and ETL, six production lines, 11–20 quality-control staff, and stated annual output of 500,000 dehumidifiers and 3,000,000 humidifiers. It reports 6–10 years of R&D engineer experience, more than 10 professional technicians, OEM/ODM services, and export activity beginning in 2013 with 41%–50% of sales from exports. Evidence is insufficient to assess after-sales service, financial credibility, or customer cases. Some company records conflict on whether it is a manufacturer/factory or trading company, so the supplier type assessment is based on the explicit manufacturer and production evidence while noting the inconsistency.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory in slice 1, and its descriptions cite factory production capacity, production capability, and manufacturing of dehumidifiers and humidifiers. However, slice 3 separately classifies the company nature as a trading company, creating a record inconsistency; the production evidence supports manufacturer status but does not eliminate the conflicting classification.

CertificationsThe supplier states that its products hold CE, RoHS, and ETL certifications and that the company has passed TUV and ISO 9001:2015 certification. Slice 8 independently lists ISO 9001 as its management-system certification, providing explicit evidence of certification holdings.

R&D capabilityThe supplier reports more than 10 professional technicians, including humidity-control experts and air-conditioning engineers, and 6–10 years of R&D engineer experience. This directly supports an established technical and R&D capability, although no specific patents, new-product launches, or quantified R&D investment are provided.

Production capacityThe supplier reports six production lines, 11–20 quality-control staff, annual output of 500,000 dehumidifiers and 3,000,000 humidifiers, and a stated annual production capacity of 500,000 units in another description. The output figures demonstrate substantial stated capacity, although the two descriptions are not fully consistent and the humidifier productivity field in slice 2 is incomplete.

Customization capabilityThe supplier explicitly states that it provides OEM and ODM services. This is direct evidence of customization capability, although the slices do not specify supported customization scope, minimum order quantities, tooling, or development timelines.

Product Q&A

Q:How can I order your product?

You can tell us the area of the room you need to dehumidify or humidify, our engineers will design which product to use according to your requirements.

Q:Can I order one sample to check your quality?

For sure, we can offer one sample within 7 days, but you need to afford the courier cost.

Q:What about the lead time?

Normally 15-20 days after signed contract.

Q:What's the payment terms?

T/T 30% deposit in advance, and 70% balance against the shipment documents or L/C at sight.

Q:What is the dehumidification capacity?

The model DK-138E has a dehumidification capacity of 138L/Day (276 Pints/Day).