XiangWang PCB Assembly Factory

SMT Assembly

SMT Assembly Capabilities for High-Precision PCBA Manufacturing

XWONDER provides high-precision SMT assembly for prototype, small-batch, and volume PCBA production. Our YAMAHA and Panasonic SMT placement lines, automatic solder paste printing, reflow soldering, and fine-pitch component assembly capabilities support reliable surface-mount manufacturing for complex electronic products. From engineering prototypes to volume production, we focus on accuracy, consistency, and manufacturability for high-density PCBAs.

What SMT Assembly Capabilities Does XWONDER Provide?

Our SMT assembly capabilities cover all critical steps for surface-mount PCBA manufacturing, including automatic board loading, solder paste printing, component placement, reflow soldering, and post-reflow inspection. We handle standard and complex SMT projects, supporting fine-pitch ICs, BGAs, QFNs, CSPs, LGAs, and small passive components.

01

SMT Equipment

YAMAHA and Panasonic placement lines for precision assembly of all component types.

02

Solder Paste Process

Automatic solder paste printing and reflow soldering for consistent joints.

03

Component Packages

Support for BGA, CSP, QFN, LGA, fine-pitch ICs, and passive components.

04

Production Types

Prototype, small-batch, and volume production with engineering oversight.

05

Process Control

Placement accuracy, reflow profile control, inspection, and QA support.

SMT Equipment Capability and Placement Performance

XWONDER operates advanced Yamaha and Panasonic SMT placement equipment to support high-density PCBA manufacturing. Our SMT lines provide high placement accuracy, flexible component handling, and support for complex packages including BGA, CSP, QFN, LGA, and fine-pitch components.

Model Placement Speed Placement Accuracy Component Size Range Max Component Height Supported Package Types Max PCB Dimension
YAMAHA YS24 72,000 CPH (0.05s/chip) ±0.05mm
Repeatability ±0.03mm
01005 (0.4×0.2mm) to 45×45mm 6.5-15mm BGA, CSP, QFN, LGA
Supports 0.3mm pitch
L700×W460mm
YAMAHA YS12 36,000 CPH (0.1s/chip) ±0.05mm
Repeatability ±0.03mm
0402 (1.0×0.5mm) to 32mm Not specified BGA, CSP, QFN, LGA
Supports 0.3mm pitch
L510×W460mm
YAMAHA 100XG 20,000 CPH
Actual ~12-13k
Same class 0201 (0.6×0.3mm) to 31×31mm QFP 4-6.5mm BGA, CSP, QFN, LGA
Supports 0.3mm pitch
L460×W440mm
Panasonic CM602 100k high-speed head
75k universal head
20k multi-function head
±40μm(chip) 0402 (1.0×0.5mm) to 100×90mm 6.5-25mm BGA, CSP, QFN, LGA, PoP
Supports 0.3mm pitch
L510×W460mm
Panasonic BM212 15,000-19,000 CPH ±50μm(chip)
±30μm(QFP)
01005 (0.4×0.2mm) to 55×55mm Up to 25mm BGA, CSP, QFN, LGA L510×W460mm
Panasonic NPM-W2 77,000 CPH dual-lane
42,000 CPH/head
±40μm(chip)
±30μm(high precision)
03015 (0.3×0.15mm) to 120×90mm 30-40mm BGA, CSP, μBGA, QFN, LGA
Supports 0.3mm pitch
L750×W550mm

Why SMT Capability Matters for PCBA Quality

High-quality SMT assembly affects solder joint reliability, electrical performance, and long-term stability. For high-density PCBAs, small placement errors, solder paste issues, or thermal profile deviations can lead to functional failures. XWONDER focuses on BOM checking, PCB review, stencil preparation, component confirmation, and manufacturability assessment to reduce assembly risks before production.

SMT Assembly for Prototype, Small-Batch & Volume

Different project stages require different SMT support. During prototype production, flexibility and engineering feedback are important. During small-batch validation, process repeatability and issue tracking become more critical. During volume production, stable quality, inspection data, and production efficiency are essential.

Project StageXWONDER Support
PrototypeQuick-turn SMT assembly, early design feedback, basic testing support
Small-BatchProcess validation, issue tracking, manufacturability improvement
Volume ProductionStable line production, inspection, testing, and traceability

Typical Applications

Our SMT assembly capabilities support PCBA projects used in smart home electronics, temperature control systems, automotive electronics, wireless communication devices, industrial control products, and customized electronic modules.

Related Services

Need high-precision SMT assembly for your PCBA project?

Send your BOM and Gerber files to XWONDER for engineering review and manufacturing support.

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