Is the machine suitable for thin sheet metal?

Yes, the minimal heat-affected zone prevents material distortion and protects the rear surface of thin sheets from burn-through.

What is the maximum stud diameter supported?

The machine supports stud diameters ranging from 6mm up to 30mm depending on the specific model selected.

Manual handheld arc inverter product wellding Equipment stud welder Plasma Welding Machine

Name: Manual handheld arc inverter product wellding Equipment stud welder Plasma Welding Machine
Brand: Jinan Allwin CNC Machinery Co., Ltd.
SKU: 2190331572

Shandong, ChinaJinan Allwin CNC Machinery Co., Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

Cooling Way

Air Cooling

Control

Manual

Model NO.

1600A

Style

Portable

Shielding Gas

Argon Gas

Frequency Range

Low Frequency

Electric Current

Type

Keyhole

Product

Portable Plasma Welder

Cooling Mode

Air Cooling

Power Source

Three Phase

Input Voltage

High Power

Output Current

Adjustable Range

Duty Cycle

Industrial Grade

Control Method

Digital Panel

Trigger Type

Hand Gun

Grounding Type

Clamp Connection

Protection Class

Safety Rated

Cable Length

Standard Size

Welding Stud

Various Diameter

Cooling Fan

Built-in System

Display Type

LED Screen

Application

Heavy Fabrication

Transport Package

Wooden Box

Specification

1224

Trademark

fwincnc

Origin

China

HS Code

8456909000

Key features

Concentrated Plasma Arc: Delivers precise energy for high-strength fusion with minimal spatter.

Adjustable Parameters: Welding time 0.01-9.99s and current up to 3150A for various studs.

Wide Stud Range: Supports fasteners from 6mm to 30mm diameter across different models.

Minimal Heat Impact: Prevents distortion and protects rear surfaces from burn-through.

High Productivity: Welds 16-25 studs per minute to accelerate production cycles.

Industrial Cooling: Integrated air cooling system ensures stability during continuous shifts.

Automated Integration: Standard interfaces allow seamless integration into CNC or robotic systems.

Durable Construction: IP21S protection rating and Class F insulation for harsh environments.

Company profile

Jinan Allwin CNC Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-09-28 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.44h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJinan Allwin CNC Machinery Co., Ltd. is a China-based limited trading company established in 2017, offering CNC plasma, laser, welding, router, and related cutting equipment. The supplier reports over 10 production lines, a 600 m² manufacturing plant, 31–40 quality-control staff, and stated annual outputs across several machine categories. It exports to South America, Europe, Australia, and North America, with exports representing 51%–70% of total sales and self-operated import/export rights. Its stated strengths include after-sales technical assistance, maintenance, innovation, and customized solutions. However, the information contains organizational inconsistencies: it is identified as a trading company with 15 total employees, while separate data reports 31–40 quality-control staff and more than 10 production lines. No supplier management-system certification is reported, and no specific customer cases are provided.

Supplier typeThe supplier is identified as a limited company and a trading company, with its registered and head-office information located in Jinan, China. Its product portfolio covers CNC plasma and laser equipment, welding machines, routers, and spare parts, while the stated commercial scope also includes manufacturing and processing machinery.

CertificationsThe supplier management-system certification field is explicitly reported as “NIL.” This indicates no management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier explicitly states that it provides comprehensive after-sales support, including continuous technical assistance, timely maintenance, and ongoing service. This directly supports an after-sales service capability, although no operational service metrics are provided.

Production capacityThe supplier reports more than 10 production lines, a 600.0 m² manufacturing plant, 31–40 quality-control staff, and stated output of 4,000 portable plasma cutters, 450 H-beam plasma cutters, 360 fiber laser cutters, and 60 heavy gantry plasma cutting machines. However, these figures conflict with the separate report of 15 total employees and the supplier’s classification as a trading company, so production capability is evidenced but should be verified.

Customization capabilityThe supplier explicitly states that it provides customized solutions addressing specific client needs, with objectives including improved operational efficiency, reduced production costs, and enhanced product quality. No examples, engineering resources, or customization delivery records are supplied.

Product Q&A

Q:Does the plasma stud welder damage the coating on the other side of the metal?

Due to the concentrated energy and extremely short welding cycle, the heat input is minimized, significantly reducing the risk of damage to back-side coatings or thin-gauge materials.

Q:Can this machine be used for automated production?

Yes, our PSN series is designed with standard interfaces that allow for seamless integration into CNC gantry systems or robotic welding arms.

Q:What materials can I weld with this machine?

It is highly effective for welding studs onto carbon steel, stainless steel, and various conductive alloys used in industrial fabrication.

Q:How do I choose between the 1600A and 3150A models?

The choice depends primarily on the maximum stud diameter you intend to weld. The 1600A is ideal for studs up to 19mm, while the 3150A is required for heavy-duty fasteners up to 30mm.

Q:What is the welding speed of this machine?

The machine achieves a productivity rate of 16 to 25 studs per minute.