Does the heater come with a cooling system?

Yes, it features an integrated liquid cooling system with a 2.5L coolant capacity.

What is the maximum induction output power?

The induction output power is 4000VA.

Is technical support available after purchase?

Yes, video tutorials are provided as part of the after-sales service.

3.7kw Handheld Water Cooling Induction Heater Portable High Frequency Induction Heater with Replaceable Induction Coils

Name: 3.7kw Handheld Water Cooling Induction Heater Portable High Frequency Induction Heater with Replaceable Induction Coils
Brand: Guangdong DuroPower Industries Ltd
SKU: 2318304285

Guangdong, ChinaGuangdong DuroPower Industries Ltd

US$1,250.00

1-9 Pieces

US$880.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

Video Tutorial

Warranty

One Year

Model NO.

DHI-3.7KW

Type

Induction Heating Machine

Certification

Structure

Portable Type

Brand

Durowelder

Rated Voltage

230V

Frequency

50/60Hz

Input Current

16A

Operating Frequency

18-60kHz

Induction Output Power

4000va

Transport Package

Wooden Packaging Box

Specification

3.7KW

Trademark

DuroWelder

Origin

China

Key features

Liquid Cooling System: Integrated system keeps coil temperature stable for reliable continuous operation.

Interchangeable Coils: Quick replacement applicators allow easy switching for various heating applications.

Precise Localized Heating: Fast focused heating minimizes heat impact on surrounding areas.

Flexible Power Control: Continuous power adjustment from 10% to 100% allows flexible heating control.

Compact and Lightweight: Portable design enables flexible transportation and on-site operation.

Safety and Efficiency: Safer operation without open flames compared to traditional flame heating methods.

One Year Warranty: Comprehensive one-year warranty coverage for the induction heater.

OEM and ODM Services: Customization services available for branded manufacturing needs.

Company profile

Years of Export ExperienceSelf-brandedPatents AwardedCooperated with Fortune 500

Guangdong DuroPower Industries Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 13 years CertifiedNearest Port: Shenzhen Port; Guangzhou PortAverage Response Time: ≤4.06h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryGuangdong DuroPower Industries Ltd is a China-based limited-company factory established in 2013, with the provided records showing 25 or 57 employees. It reports broad customization, ODM, recent product development, six R&D engineers, OEM service for well-known brands, written quality and service procedures, and complaint-handling records. However, it has no available SDK, no written corrective/preventive-action procedure for service capability, no overseas warehouse, showroom, agents, branches, or offline trade-show experience. The supplier also reports no valid import/export license, while overseas service coverage is stated as zero. Financial information is represented only by years, without assessable financial metrics. No certification or specific customer case details are provided.

Supplier typeThe supplier is identified as Guangdong DuroPower Industries Ltd, a China-based limited company and factory in Boluo District, Huizhou, Guangdong. It is described as a combined business entity, not an offshore company, and is not part of a larger company group.

After-Sales capabilityThe supplier reports technical support for production and after-sales service, plus a clear customer-complaint procedure with followed records. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports internal after-sales procedures but not overseas service infrastructure.

Financial creditThe records list years for financial capacity and a balance-sheet year, but provide no financial indicators or substantive financial assessment. The supplier also has no valid import/export license, which is a documented trade-compliance deficiency relevant to international transactions.

R&D capabilityThe supplier reports new products during the past year, six R&D engineers, responsibilities covering technical support and new product development, and ODM service. Its lack of an available SDK is a stated limitation for SDK-related development capability.

Production capacityThe supplier is identified as a manufacturing factory with 57 employees in one record and 25 in another, maintains written warehouse-control procedures and records, and reports peak-season lead time of one month and off-season lead time within 15 workdays. These records support manufacturing operations, although the inconsistent employee counts and lack of detailed production capacity data limit the assessment.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, flexible customization, and minor customization, as well as ODM availability. This directly demonstrates broad customization coverage.