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DTN1-75KW customizable pneumatic spot welding machine

Equipped with a microcomputer controller and an LCD display for parameter visualization, the DTN1-75KW customizable pneumatic spot welding machine offers precision, clarity, and ease of use. During the welding process, it produces minimal sparks while ensuring robust welding results. Ideal for welding a variety of materials including hot and cold plates, stainless steel plates and wires, as well as nuts and other workpieces, this machine incorporates an all-copper transformer and wide-voltage technology. The voltage can adapt automatically within a 20% range, adding to its versatility. Operation of the welding machine is straightforward under normal conditions, allowing adjustments to pressure time, welding current, welding duration, maintenance interval, and rest periods directly through the microcomputer controller.

CONTACT US DTN1-75KW customizable pneumatic spot welding machine
  • DTN1-75KW customizable pneumatic spot welding machine
  • DTN1-75KW customizable pneumatic spot welding machine
  • DTN1-75KW customizable pneumatic spot welding machine
  • DTN1-75KW customizable pneumatic spot welding machine

Specifications

Model

Unit 

DTN1-75KW

Primary voltage

V

380

Rated capacity

KVA

75

Rated input current

A

197

Maximum short circuit current

KA

18

Rated load duration

%

20

Secondary voltage regulation stage

V

Stepless voltage regulation

Secondary no-load voltage

mm

0.5-6.7

Extension length of electrode arm

mm

320

Distance between electrode arms

mm

220

Maximum pressure between electrodes

N

4000

Cylinder stroke

mm

50

Electrode size

Electrode arm

mm

Ф42

Electrode holder

mm

Ф20

Electrode head

mm

Ф16

Welding thickness

Low carbon steel

mm

3.5+3.5/1.2+1.2

Compressed air pressure

mpr

0.3

Compressed air consumption

M3/h

12

Cooling water flow

L/min

4

Input wire cross-sectional area

mm2

16

Product Description

Core Advantages of the DTN1-75KW Customizable Pneumatic Spot Welding Machine

The DTN1-75KW Customizable Pneumatic Spot Welding Machine delivers high-performance spot welding through a balanced combination of power control, structural stability, and operational flexibility. Its design emphasizes consistent weld quality, reduced operational errors, and enhanced production efficiency, making it particularly suitable for continuous industrial applications with demanding welding standards.

Key Structural and Performance Features

  • High-power output design ensures stable welding under heavy workloads and prolonged operation cycles.
  • Pneumatic pressure system provides uniform electrode force, improving consistency across multiple weld points.
  • Customizable configuration options allow the machine to adapt to varying production needs and workpiece specifications.
  • Optimized heat transfer system minimizes thermal deformation while enhancing welding reliability.
  • Durable metal housing and reinforced internal components improve resistance to wear, vibration, and long-term mechanical fatigue.

Application Scope and Industry Suitability

The DTN1-75KW Customizable Pneumatic Spot Welding Machine is suitable for a wide range of industrial welding scenarios, including but not limited to:

  • Welding of stainless steel sheets and wires in fabrication workshops
  • Assembly of metal enclosures and structural components
  • Securing of nuts, bolts, and precision fittings
  • Production lines involving automotive parts, hardware manufacturing, and electrical appliances
  • General-purpose welding tasks requiring repeatable accuracy and structural integrity

Operational Highlights

  • Rapid response welding cycle supports high-throughput production
  • Stable electrical output reduces weld inconsistency and defect rates
  • User-friendly adjustment system supports precise process control
  • Low spark emission enhances safety and maintains a cleaner workspace
  • Efficient energy utilization contributes to reduced operational costs

Technical Performance Overview

Parameter Category Description
Welding Control System Microcomputer-based intelligent control
Pressure Mechanism Pneumatic automated pressure adjustment
Voltage Adaptability Automatic fluctuation tolerance within ±20%
Transformer Type High-efficiency all-copper transformer
Operation Mode Programmable and customizable welding parameters
Workpiece Compatibility Plates, wires, nuts, and various metal components

Production Value and Practical Benefits

The DTN1-75KW Customizable Pneumatic Spot Welding Machine enhances manufacturing accuracy while maintaining operational simplicity. Its adaptable design supports both standardized batch production and customized welding requirements, ensuring improved productivity, reduced downtime, and long-term reliability across diverse industrial environments.

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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 DTN1-75KW customizable pneumatic spot welding machine Suppliers and OEM/ODM DTN1-75KW customizable pneumatic spot welding machineFactory.
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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