Micro Parts & FPC Application Precision Visual Spot Welding System
The DW200P is a high-accuracy desktop resistance welding system
designed for precision spot welding tasks in micro-electronics
manufacturing. Engineered with a robust visual positioning module and closed-loop control, the DW200P delivers outstanding pressure and energy stability,
ensuring clean, repeatable welds even on delicate components.
Combining a compact footprint with flexible MES connectivity, the DW200P integrates seamlessly into fully automated production
lines. Its head and power supply module are lightweight and
space-efficient, making it an ideal choice for high-volume manufacturers who need stable, traceable welding quality for sensitive
micro-components.
Competitive Advantages
Real-Time Welding Quality Control
Monitor welding pressure dynamically and trigger alarms if
thresholds are breached, ensuring stable, defect-free joints.
Closed-Loop Energy Regulation
Achieves rapid, stable discharge to prevent localized overheating,
pad burns, or damage caused by uncontrolled heat diffusion.
Precise Pressure Management
Delivers pressure control with an error margin as low as ±5g. The
system prevents pad collapse by maintaining consistent contact
force during the weld cycle.
Compact & Automation Ready
Designed for easy integration into automated lines, with standard
MES communication support for data tracking and process
traceability.
Typical Applications
✓ Micro Speaker / Receiver
✓ Flat Vibration Motor
✓ Positioning Column Hot-Riveting
✓ Voice Coil Motor
✓ Linear Vibration Motor
✓ Enameled Wire Welding
✓ Thin Sheet Metal Welding
Core Modules
Vision Module
The CCD can automatically recognize the position of enameled wire
and guide the work platform to complete precise welding
Precision Pressure Head
Closed-loop pressure control with the error of ±5g, and real-time
pressure inspection to improve the welding quality
Precision Transistor Power Supply
Closed-loop energy control to quickly achieve stable output and
effectively prevent pad burns caused by energy diffusion
Ceramic Regrinding Module
Achievement of automatic regrinding after the set number of
workpieces for spot welding reached
FAQ
Q1: How does DW200P improve my production yield?
A: Its high-precision energy and pressure control prevent common
weld defects like pad burns or collapse, increasing first-pass
yield and product consistency.
Q2: Can I monitor the welding process in real time?
A: Yes. The system continuously inspects pressure values during
welding and alerts operators if readings move outside your set
limits.
Q3: What kinds of parts can it handle?
A: DW200P is ideal for micro speakers, flat vibration motors, voice
coil motors, and FPC lead connections — all of which demand
fine-pitch, low-heat, consistent welds.
About Mingseal
Changzhou MingSeal Robot Technology Co., Ltd. is a
technology-driven manufacturer specializing in precision connection
and dispensing solutions for the global semiconductor packaging and
electronics industries. Since 2008, MingSeal has helped advanced
manufacturers improve yield and productivity through
high-performance dispensing, welding, and micro-assembly equipment.
Learn more at www.mingsealdispenser.com
