Spot Welding System for CCM & Micro Speaker Thin Metal Sheet Welding

The DW200P Series is a next-generation desktop micro resistance spot welding system designed to meet the strict quality requirements of ultra-precise thin metal sheet welding, specifically in camera modules (CCM) and micro speaker assembly lines.

What sets the DW200P apart is its integrated welding head pressure sensor, which actively triggers when contact is made and provides real-time monitoring of welding pressure values. This feature is critical for applications where even slight pressure deviations can affect the integrity of delicate thin metal connections.

Competitive Advantages

• Real-Time Pressure Monitoring: Built-in pressure sensor precisely measures ensure the correct force is consistently applied to thin metal sheets.
• Ultra-Precise Spot Welding: Servo-controlled motion system achieves repeatable positioning accuracy under ±0.03mm.
• Ceramic Regrinding Module: Achievement of automatic regrinding after the set number of workpieces for spot welding is reached.
• Damage Prevention for Sensitive Materials: Stable current pulses and fine-tuned electrode pressure help prevent burns, micro cracks, or warping of thin foils.

Typical Applications

✓ Camera Module (CCM) fine metal tab welding
✓ Micro speaker diaphragm thin sheet welding
✓ Thin foil or copper sheet terminal bonding
✓ Sensor module metal pad connections
✓ High-precision electronics where force control is critical

Technical Specifications

Q&A

Q1: Why is the DW200P ideal for thin metal welding in CCM and micro speakers?
A: The machine’s precise servo positioning, real-time pressure sensing, and stable micro resistance control ensure delicate thin foils are bonded firmly without burns, cracks, or deformation.

Q2: What industries benefit from this system?
A: CCM module producers, micro speaker manufacturers, sensor module suppliers, and any electronics makers working with thin metal sheets that demand high repeatability and reliable force control.

Contact Us

If you require high-precision spot welding with reliable force monitoring and weld traceability for your CCM or micro speaker lines, the DW200P is the proven solution.
Contact us today to discuss a customized welding solution that matches your strict production standards.