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DNY-80KW Small Volume Handheld Mobile Spot Welder

The DNY-80KW Small Volume Handheld Mobile Spot Welder boasts rapid and efficient performance, along with unparalleled convenience and speed. It features a compact design that includes built-in water pipes, allowing it to be positioned against walls for space-saving benefits. Its heat-affected zone is minimal, and it operates quietly, making it an ideal choice for various settings. Additionally, its small footprint coupled with ample operating space ensures versatility, while its mobility adds to its overall appeal.

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  • DNY-80KW Small Volume Handheld Mobile Spot Welder
  • DNY-80KW Small Volume Handheld Mobile Spot Welder
  • DNY-80KW Small Volume Handheld Mobile Spot Welder
  • DNY-80KW Small Volume Handheld Mobile Spot Welder

Specifications

Model

Unit 

DNY-5KW

DNY-16KW

DNY-25KW

DNY-50KW

input voltage

V

380

380

380

380

Rated capacity

KVA

5

16

25

50

Rated primary current

A

13.1

42

66

131

Rated load duration

%

20

20

20

20

Secondary voltage

V

2.0-6.0

2.3-8.8

2.8-10

3.0-15

Welding time

s

0.02-9.9

0.02-9.9

0.02-9.9

0.02-9.9

Gun line length

m

2

2

2

2

Gun line (square)

m㎡

50

75

95

95

Welding thickness

mm

0.6+0.6

1.0+1.0

1.5+1.5

2+2

Cooling water flow

L/min

5

6

6

6

Product Description

The DNY-80KW Small Volume Handheld Mobile Spot Welder represents a significant advancement in portable welding technology. Engineered for professionals who demand efficiency, precision, and flexibility, this unit integrates high-power performance into an exceptionally compact and mobile form factor. It is designed to deliver reliable, industrial-grade spot welding across a diverse range of scenarios without the constraints of traditional, stationary equipment.

Product Advantages

  • Superior Operational Efficiency: The system achieves rapid thermal cycles, significantly reducing process time and enhancing overall productivity. This expediency does not compromise quality, ensuring consistent and reliable weld integrity with every operation.
  • Unparalleled Spatial Economy: Its innovative small-volume design, complemented by integrated cooling conduits, allows for direct placement against walls or in confined areas. This strategic engineering liberates valuable floor space, optimizing workshop layout and organization.
  • Minimized Process Impact: Advanced energy control results in an exceptionally narrow heat-affected zone (HAZ). This precision protects material integrity by reducing peripheral thermal distortion and metallurgical changes, leading to cleaner and stronger welds.
  • Enhanced Versatility and Mobility: The handheld nature of the welder, combined with its self-contained design, grants unprecedented mobility. It empowers operators to perform high-quality welds directly on large, fixed assemblies or in remote locations, eliminating the need to move workpieces to a stationary station.

Product Features

  • Compact and Ergonomic Design: The unit boasts a highly integrated structure, achieving a minimal physical footprint. This design philosophy ensures the equipment is easily maneuverable and simple to position, even in challenging environments.
  • Integrated Thermal Management System: The built-in cooling circuit is a critical feature that ensures sustained performance and protects internal components from overheating, thereby guaranteeing stable operation throughout extended duty cycles.
  • Low-Acoustic Operation: Engineered for a quiet work environment, the welder operates at significantly reduced noise levels compared to conventional alternatives, contributing to improved operator comfort and adherence to stringent workplace noise regulations.
  • Optimized Work Envelope: Despite its compact chassis, the design provides ample clearance and operator access, facilitating work on components of various sizes and geometries without obstruction.

Product Applications

This mobile spot welder is engineered for a broad spectrum of industrial, commercial, and specialized applications. Its unique combination of power and portability makes it an ideal solution for:

  • Manufacturing and Assembly Lines: For on-the-spot repairs, fixture-based welding, and integrating welds into complex sub-assemblies.
  • Automotive and Transportation Sector: Ideal for prototyping, bodywork repair, and attaching brackets, braces, and fixtures to vehicle frames and panels.
  • Metal Fabrication and Sheet Metal Work: Suited for joining thin to medium-gauge materials in the construction of enclosures, cabinets, ductwork, and architectural features.
  • Maintenance, Repair, and Operations (MRO): Provides a powerful and portable capability for in-situ repairs on equipment, machinery, and structural components without disassembly.
  • Specialized Projects and Prototyping: Offers the flexibility required for research and development labs, custom fabrication shops, and educational institutions where adaptability is paramount.

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About
Anhui Dingju Welding Technology Co., Ltd.
Anhui Dingju Welding Technology Co., Ltd.
A more than 20 years comprehensive enterprise, it has gradually expanded its production capacity to manufacturing of welding machines. We are China Wholesale DNY-80KW Small Volume Handheld Mobile Spot Welder Suppliers and OEM/ODM DNY-80KW Small Volume Handheld Mobile Spot WelderFactory.
We have various advanced equipment that can bring us higher quality production, and our products are exported to North America, South America, Western Europe, South Africa and other regions, and have received widespread praise.
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