Is the device portable and easy to carry?

Yes, the main generator weighs 3.1KG and the handle induction head weighs 2.1KG, designed for portability.

Are OEM and ODM services available?

Yes, both OEM and ODM services are available for this product.

What is the lead time for this product?

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

Portable Induction Heater for Bolt and Nuts Heating, Heater for Rust Bolt

Name: Portable Induction Heater for Bolt and Nuts Heating, Heater for Rust Bolt
Brand: Guangzhou DuroWelder Limited
SKU: 840582595

Guangdong, ChinaGuangzhou DuroWelder Limited

US$350.00-600.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Type

Induction Heating Machine

Certification

CE, RoHS

Model NO.

DW-1.5KW

Structure

Portable

Brand

Durowelder

Transport Package

Carton or Wooden Box

Origin

China

HS Code

8514400090

Production Capacity

100sets/Month

Key features

Precise Rust Bolt Heating: Fast and precise heating for rusted bolts and seized nuts without damaging surrounding components.

No Torch Required: Eliminates need for burning or welding torches, preventing heat damage to other parts.

Continuous Operation: Includes generator and cooling system for permanent use without unnecessary breaks.

CE and RoHS Certified: Fulfills European Quality Standards with CE and RoHS certifications.

Flexible Heating Coils: Coils can be shaped flexibly with a long service life for various applications.

Multiple Coil Options: Includes lateral, longitudinal, flat, glow plug, injector, and flexible heating coils.

Dual Voltage Support: Input voltage supports 220V/110V AC 50Hz/60Hz for global compatibility.

Portable Design: Compact and lightweight structure with a dedicated handle for easy mobility.

Company profile

Guangzhou DuroWelder Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤4.60h

AI-Powered supplier vetting

SummaryThe supplier is a Guangzhou-based manufacturing factory organized as a limited company, with offerings spanning resistance welding, wire and pipe processing, bandsaw blade processing, induction heating, and automotive repair tools. It demonstrates substantial customization, ODM availability, recent product development, six R&D engineers, two quality-control test-equipment units, and documented R&D design and verification records. It also reports OEM service for well-known brands and SDK availability. Service procedures and complaint-handling records exist, but corrective and preventive action procedures are not documented, and the approved-supplier list lacks approval signatures or dates. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial and sustainability evidence is insufficient for a definitive assessment.

Supplier typeThe supplier is identified as a manufacturing factory in Guangzhou’s Zengcheng District, organized as a combined company and limited company. Its stated business and product scopes cover industrial equipment, processing equipment, automotive repair tools, and certain plastic products.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and customer complaints are handled through a clear procedure with records. However, the supplier reports no overseas warehouse, showroom, agent, or branch, and its overseas service coverage is stated as zero, limiting evidence of localized international support.

R&D capabilityThe supplier reports new products during the past year, ODM services, six R&D engineers, available SDK capability, and documented design input, output, review, verification, and validation materials. These are explicit indicators of active and structured product-development capability.

Production capacityThe supplier operates as a manufacturing factory, has two quality-control test-equipment units, and reports an average one-month lead time in both peak and off-season periods. Its listed product scope covers multiple industrial equipment categories, although production capacity volume is not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one type of brand customer engagement. No customer names, project details, volumes, or independently verifiable case studies are provided.

Product Q&A

Q:What is the main application of this heater?

It is mainly used for fast and precise heating of rusted bolts, seized nuts, micro-encapsulated connections, and car repairing.

Q:Does this device require a burning or welding torch?

No, thanks to accurate induction heating, there is no need to use a burning or welding torch which would lead to other components heating up.

Q:What heating coils are included with the device?

It includes Lateral, Longitudinal, Flat, Glow Plug, Injector, and Flexible Heating Coils with various diameters and lengths.

Q:What is the maximum output power of the model DW-1.2KW?

The maximum output power is 1.2KW.

Q:What are the input voltage and power supply requirements?

The device supports 220V/110V AC 50Hz/60Hz.

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Portable Induction Heater for Bolt and Nuts Heating, Heater for Rust Bolt