Changzhou Mingseal Robot Technology Co., Ltd.
Changzhou Mingseal Robot Technology Co., Ltd.
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Desktop Spot Welding System for Flat Vibration Motors and VCM Assembly
The DW200P Series is a precision desktop micro resistance spot welding and thermal riveting solution engineered specifically for high-accuracy joining and fixing processes in flat vibration motor manufacturing, linear vibration motors, camera modules (CCM), and voice coil motors (VCM).
By integrating real-time pressure detection and precise current control, the DW200P effectively prevents plastic column cracking and ensures excellent smoothness after thermal pressing. The advanced servo-driven platform and visual recognition system guarantee consistent positioning and stable repeatability across multiple operations, significantly improving yield and operational efficiency for precision electronics manufacturers.
Competitive Advantages
Reliable Crack-Free Thermal Riveting: Real-time pressure monitoring combined with accurate energy delivery reduces stress on the plastic column.
Stable Copper Wire Fixing: The DW200P delivers precise current pulses for consistent bonding of fine copper wires to metal tabs, critical for securing VCM coils and flat motor components.
Multi-Process Capability: Supports resistance welding, thermal riveting, and micro-positioning in one compact desktop unit, reducing setup changeovers and maximizing productivity.
Visual Positioning System: Mark and appearance recognition ensure exact alignment for small parts such as linear vibration motor components and camera module coils.
Typical Applications
✓ Flat vibration motor assembly
✓ Linear vibration motor pillar riveting
✓ Plastic post thermal riveting for precision housings
✓ Copper wire to metal sheet spot welding for coil fixing
✓ Camera module (CCM) coil soldering and fixing
✓ Voice coil motor (VCM) fine wire welding
✓ Precision positioning post riveting in micro-electromechanical assemblies
Technical Specifications
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DW200P Series Precision Spot Welding Equipment |
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Structure |
Frame structure |
Desktop |
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Product Application Fields |
Fixture width range (W *D) |
200 x 200mm |
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Max. fixture weight |
5kg (with Product ) |
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Transmission mechanisms |
Servo motor&Screw module |
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Repeatability |
X/Y: ±0.015mm |
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Motion System |
Positioning accuracy |
X/Y: ±0.025mm |
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Max. movement speed |
X/Y:500mm/s Z:100mm/s |
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Max. accelerated velocity |
X/Y:0.5g Z:0.1g |
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Visual positioning method |
Mark/Product appearance features |
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Vision System |
Recognition accuracy |
±1Pixel |
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Welding Media Requirement |
Welding pad |
material |
metals like copper, tin |
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shape |
Regular shape and clear boundary |
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size |
min. size≥8 times of wire diameter |
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surface condition |
flat and clean |
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Conductor wire |
shape |
Enameled wire or bare copper wire |
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size |
Diameter φ0.02~φ0.1mm |
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Facilities |
Dimensions W*D*H |
700×740×800mm |
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Machine weight |
130KG |
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Power supply |
220V AC 50Hz |
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Power |
900W |
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Inhale |
0.5Mpa,150L/min |
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Q&A
Q1: How does DW200P solve cracking problems in thermal riveting?
A: Its real-time pressure sensors and precise heat control distribute energy evenly, avoiding excess local stress that can cause cracks or deformation.
Q2: Is this machine suitable for fixing fine copper wires to small metal tabs?
A: Yes. With its stable micro resistance spot welding function, the DW200P delivers consistent current output for secure wire bonding without damaging the wire or pad.
Q3: Can I use it for both welding and riveting?
A: Absolutely. The DW200P supports multiple joining processes, including thermal riveting and spot welding in one flexible system.
Q4: What industries benefit most?
A: Flat vibration motor makers, linear vibration motor producers, VCM/CCM module assemblers, precision coil manufacturers, and micro plastic housing suppliers.