2026/8/20 - DTB-160 Vertical Medium Frequency Spot Welding Machine Shipped to Wuxi

On August 20, 2026, PDKJ completed the shipment of a DTB-160 vertical medium frequency spot welding machine to a customer in Wuxi, China.

For manufacturers performing repetitive resistance spot welding, stable welding quality, reliable equipment performance, and convenient operation are essential for maintaining an efficient production process.

The DTB-160 vertical medium frequency spot welding machine provides a practical solution for industrial welding applications that require consistent welding results, controlled welding conditions, and repeatable operation.

Shipment Overview

Customer Welding Requirements

In repeated spot welding production, maintaining consistent weld quality across different workpieces can be challenging.

Variations in welding current, electrode contact, welding pressure, and operator operation may lead to differences between individual welding points.

For manufacturers, these variations can result in inconsistent weld strength, increased rework, and reduced production efficiency.

The customer therefore required a welding machine that could provide:

• Stable welding current

• Consistent weld quality

• Repeatable welding performance

• Convenient workpiece operation

• Reliable performance during continuous production

• Better process control

DTB-160 Vertical Medium Frequency Spot Welding Solution

To meet these requirements, PDKJ supplied the customer with a DTB-160 vertical medium frequency spot welding machine.

The vertical configuration provides a practical working structure for different metal workpieces, allowing the electrodes to approach the designated welding area efficiently.

The medium frequency inverter welding system provides responsive current control and stable welding conditions, helping improve consistency during repeated resistance spot welding.

Welding parameters can be adjusted according to the workpiece material, thickness, joint structure, electrode configuration, and required weld quality.

How the Machine Solves Customer Pain Points

Stable Welding Current

Medium frequency inverter technology provides controlled welding current and fast response, helping maintain stable welding conditions.

Consistent Weld Quality

Once the appropriate welding parameters are established, the machine can repeatedly apply the defined welding conditions to help maintain consistent weld results.

Convenient Vertical Structure

The vertical machine configuration provides convenient access to the welding area and can be adapted to different workpiece structures.

Reduced Process Variation

Controlled welding parameters help reduce variations caused by differences in manual operation, supporting a more standardized welding process.

Suitable for Repetitive Production

The DTB-160 can support repeated spot welding operations, making it suitable for manufacturers with ongoing production requirements.

Medium Frequency Spot Welding Process

The general production workflow includes:

Workpiece Preparation → Workpiece Positioning → Electrode Alignment → Parameter Setting → Spot Welding → Weld Inspection

Before production, welding parameters should be optimized according to the actual material, thickness, joint design, electrode configuration, and required weld strength.

After process validation, the established welding conditions can be repeatedly applied during production.

Why Choose a Vertical Medium Frequency Spot Welder?

For industrial manufacturers, resistance spot welding often involves hundreds or even thousands of repeated welding points.

A stable welding process helps reduce variation and maintain consistent production quality.

Medium frequency inverter technology provides responsive welding current control, while the vertical configuration offers convenient access to the workpiece.

The combination is suitable for manufacturers looking for a practical solution for stable, repeatable, and efficient resistance spot welding.

Key Advantages of DTB-160

Medium Frequency Inverter Technology

Provides responsive welding current control for stable resistance welding operations.

Repeatable Welding Process

Defined welding parameters can be repeatedly applied to multiple workpieces and welding points.

Vertical Machine Configuration

Provides a practical working structure for different metal components and welding positions.

Stable Industrial Operation

Designed for repetitive welding applications in industrial manufacturing environments.

Flexible Parameter Adjustment

Welding conditions can be adjusted according to different materials, thicknesses, joint structures, and welding requirements.

Potential Applications

The DTB-160 vertical medium frequency spot welding machine can be considered for:

• Sheet metal welding

• Hardware components

• Metal brackets

• Electrical components

• Metal cabinets

• Automotive components

• Industrial equipment

• Metal assemblies

• Fabricated metal products

• General resistance spot welding

The appropriate welding process depends on the actual workpiece material, thickness, structure, electrode configuration, and production requirements.

From Factory Shipment to Customer Production

Before shipment, PDKJ carries out equipment inspection and functional testing to help ensure that the machine is ready for delivery.

After installation at the customer's facility, the welding process can be adjusted according to the actual workpieces and production requirements.

The typical workflow is:

Workpiece Preparation → Positioning → Parameter Adjustment → Spot Welding → Quality Inspection

This helps establish a standardized and repeatable welding process for subsequent production.

Conclusion

This August 20, 2026 shipment case demonstrates the delivery of a DTB-160 vertical medium frequency spot welding machine to a customer in Wuxi.

With medium frequency inverter technology, a practical vertical configuration, and controllable welding parameters, the DTB-160 provides a reliable solution for manufacturers requiring stable, repeatable, and efficient resistance spot welding.

PDKJ provides medium frequency spot welding machines and customized resistance welding solutions based on the customer's material, thickness, workpiece structure, welding points, production requirements, and application environment.