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| Brand Name: | Mingseal |
| Model Number: | DW200P |
| MOQ: | 1 |
| Price: | $3600-$50000 / pcs |
| Delivery Time: | 5-60 Days |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
This DW200P precision spot welding machine integrates a high‑resolution transistor power supply, programmable multi‑pulse welding profiles, and a compact desktop welding head with controlled electrode force and quick‑change tips. Designed for small motor production and R&D, the system supports sub‑ms pulse control, adjustable force, integrated cooling and optional weld monitoring for process traceability and SPC.
Problem: Vibration motor assemblies often suffer from inconsistent welds, rotor imbalance or damaged coils when weld energy is not precisely controlled.
Cause: Excessive or poorly shaped energy pulses, inconsistent electrode contact and lack of repeatable force control lead to variable weld strength and part defects.
Solution: This desktop system uses transistor current shaping, short pulse resolution and stable electrode force to deliver minimal required energy for reliable joints while protecting delicate components. Validate and store production recipes for repeatable manufacturing.
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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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Recipe selection: load vendor preset or custom profile (current, pulse width, force, pulses).
Electrode contact & force: actuator applies controlled force to establish repeatable contact resistance.
Pulse delivery: transistor power supply delivers shaped current pulse(s) per recipe.
Cooling & monitoring: integrated cooling limits thermal accumulation; optional monitoring logs weld traces for QA.
Target joint type: pick electrode tip geometry and diameter to match terminal geometry and minimize contact resistance.
Pulse control needs: for thin leads and coils, prioritize sub‑ms pulse resolution and staged multi‑pulse profiles.
Force requirements: confirm actuator range and force stability meet contact needs without deforming thin laminations.
Throughput: verify cycle time including tip change and cooling meets production takt.
Monitoring & traceability: select models with weld logging when batch traceability is required.
Q: What tip sizes are recommended for VCM rotor terminals?
A: Small‑diameter copper tips (0.3–0.6 mm) are typically recommended; tip material and plating depend on terminal plating and wear requirements.
Q: Can the system log weld traces for quality control?
A: Yes—optional weld monitoring records current/voltage traces and exports batch logs for SPC or MES integration.
Q: Is this unit suitable for both R&D and small production runs?
A: Yes—the compact desktop design supports lab validation and scalable small production when paired with fixtures and recipe control.
