What is the warranty or quality guarantee?

We provide 100% QC inspection before shipping and 24-hour online service support.

What materials can this machine weld?

It is suitable for carbon steel, stainless steel, and low-alloy steel.

What is the welding speed?

The welding speed is 10-20 pieces per minute, depending on the bolt diameter.

Sw1600 1600W DC Inverter Stud Welding Machine

Name: Sw1600 1600W DC Inverter Stud Welding Machine
Brand: Shenzhen Donrun Welding Equipment Co., Ltd.
SKU: 875239715

Guangdong, ChinaShenzhen Donrun Welding Equipment Co., Ltd.

Negotiable

20 Pieces

Sample price:US$458.30/piece.Request sample

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

SW1600

Frequency Range

High Frequency

Electric Current

Work Form

Capacitor Discharge

Type

Stud Welder

Input Voltage

AC220V

Powe Suply

AC220V 50/60Hz 10A

Welding Time

1ms-3ms

Welding Speed

10-20PCS/Min,Depend on Bolt Diameter

Capacitor Capacity

66000UF

Welding Energy

1600W

Transport Package

Carton or Wooden Case

Specification

435x245x555mm

Trademark

RIVCEN

Origin

Shenzhen, China

HS Code

8515390000

Production Capacity

30000 Pieces / Month

Key features

High Power Output: 1600W welding energy for efficient stud welding on various materials.

Wide Welding Scope: Suitable for M3-M6 studs on carbon steel, stainless steel, and low-alloy steel.

Capacitor Discharge: Utilizes capacitor discharge technology for precise and stable welding.

Portable Design: Compact and lightweight (13.5kg) with air cooling for easy mobility.

Customization Available: Offers full customization, minor customization, and customization from samples or designs.

Stepless Voltage Control: Charging voltage adjustable from 10V to 200V for flexible operation.

100% Quality Inspection: Every product undergoes visual and functional inspection before shipping.

OEM/ODM Service: Supports OEM and ODM services with flexible customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shenzhen Donrun Welding Equipment Co., Ltd.

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: 15 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization, R&D, ODM, and OEM capabilities, including new-product development within the past year and OEM service for recognized brands. It operates two production lines, has documented finished-product inspection instructions, and reports a peak-season lead time of two to three months and an off-season lead time of one month. Quality-related procedures, corrective and preventive action processes, complaint-handling procedures, ISO9001:2015 certification, and CE certification are documented. Export experience spans 15 years, with North America identified as the primary export market and Shenzhen ports used for logistics. However, the supplier lacks in-stock capacity, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial information is insufficient for a credibility assessment, while customer-case evidence is limited to a general statement of OEM service for recognized brands.

Supplier typeThe supplier is a Shenzhen-based manufacturer with two production lines, export experience of 15 years, self-operated import/export rights, and North America as its primary export market. Its stated logistics access is through Shenzhen ports, and its registered and physical addresses are the same.

CertificationsThe supplier reports ISO9001:2015 certification and CE certification, as well as quality assurance in its quality-control processes. It also states that finished-product inspection instructions are established and uniformly followed.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. However, it reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agent or branch, and no overseas service countries, limiting evidence of geographically deployed after-sales support.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. It does not have an available SDK, but the stated R&D and ODM evidence supports innovation capability for product development.

Production capacityThe supplier operates two production lines and reports a peak-season fulfillment time of two to three months and an off-season lead time of one month. It has 20 qualified service-capability suppliers, but it lacks a valid manufacturing-capacity contract with affiliated subcontractors and has no in-stock capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad stated customization coverage.

Client casesThe supplier states that it provides OEM services for recognized brands, which is direct evidence of brand-customer experience. No specific customer names, project details, or case outcomes are provided, so the breadth and verifiability of these cases remain limited.