Custom Mixed SMT Lines

Maximum flexibility for high-mix, low-volume manufacturing. Quick changeovers (15-30 min), modular configurations, and versatile equipment selection for contract manufacturers and diverse production needs.
Engineered for Versatility and Rapid Changeover

Engineered for Versatility and Rapid Changeover

What makes mixed SMT lines different from dedicated production systems
Mixed SMT lines prioritize flexibility over raw speed. Unlike dedicated high-volume lines optimized for a single product, mixed lines feature modular equipment placement, rapid feeder changeover systems, intelligent component storage, and versatile handling capabilities.

This configuration enables efficient production of small to medium batches across multiple product types without sacrificing quality or requiring extensive setup time between jobs.

Advanced Features for Flexible Manufacturing

Core strengths: quick line changeovers, flexible tooling, rapid NPI, multi-skill teams, smart scheduling, and SPC-driven QC for high yield and efficiency—fast!!

Modular Equipment Layout

U-shaped or cellular configurations minimize operator movement and facilitate quick product changeovers in just 15-30 minutes typical.
Engineered for Versatility and Rapid Changeover

Flexible Feeder Systems

Quick-release feeder carts, intelligent storage systems, and multi-pitch compatibility support rapid job changes without component handling delays.

Vision-Guided Placement

Advanced pick and place machines with vision alignment handle component variations and maintain placement accuracy across diverse product mixes.

Programmable Process Control

Store unlimited production programs with automated recipe changeover and intelligent optimization to reduce setup complexity.

Scalable Configuration

Add or remove equipment modules as production requirements evolve without complete line redesign or major investment.

Optimal Equipment Selection

Premium brands configured for mixed production environments
Optimal Equipment Selection

01

Pick and Place Machines

Fuji NXT series (flexibility)
Hanwha Decan series (versatility)
Juki RS/RX series (high-mix)
Panasonic NPM series (diversity)
Yamaha YRM/YSM series (mixed)
smt factory

02

 Solder Paste Printing

Semi-automatic or automatic printers
Quick-change stencil frames
Programmable squeegee pressure

03

Reflow Soldering

Multi-zone convection ovens
Flexible temperature profiling
Heller, JT, Kait, Meraif, Suneast

04

Inspection Systems

Koh Young 3D AOI/SPI
Mirtec flexible systems
PARMI multi-program storage
SAKI comprehensive inspection

05

Auxiliary Equipment

Feeder storage carts
Component reel racks
ESD storage solutions
KIC, Wickon thermal profilers

Strategic Advantages for Flexible Manufacturers

Why leading manufacturers choose mixed SMT lines

Rapid Market Response

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Optimized Equipment Utilization

Maximize ROI by running diverse products on the same platform rather than maintaining dedicated lines for each product family.

Reduced Inventory Costs

Build-to-order production minimizes finished goods inventory while maintaining short lead times for customer orders.

Quality Consistency

Maintain consistent assembly quality across all product types through standardized processes and equipment.

Lower Capital Investment

Configure production capacity efficiently without over-investing in specialized single-product equipment.

Operational Cost Efficiency

Shared lines, standardized tooling, and balanced scheduling reduce labor, maintenance, and overhead per unit.
meraif customer factory
meraif customer factory
meraif customer factory 31

Ideal Manufacturing Scenarios

Mixed SMT line configurations are ideal for high-mix production: boards combining tiny passives and large connectors, fast model changeovers, NPI-to-mass ramp, and EMS plants running consumer, automotive, industrial, medical, and networking PCBA on one line, balancing speed, flexibility, and yield.
EMS providers serving many clients need flexible lines for varied boards.
Fast-iterating firms rely on NPI-ready SMT setups to switch designs fast.
Multi-segment makers use mixed lines to handle volume swings.
Businesses transitioning from prototype to small-batch production
Industries with seasonal demand variations requiring production flexibility
Custom electronics shops use flexible SMT lines for made-to-order runs.

Efficient Configurations for Various Floor Spaces

Optimized layouts tailored to your facility constraints
1

U-Shaped Layout

Minimizes floor space (28-35 ft × 20-25 ft) and enables single-operator management of loading and unloading stations.
2

L-Shaped Layout

Optimal for corner installations and smaller facilities while maintaining efficient workflow and accessibility.
3

Modular Cellular Layout

Groups equipment by function for maximum flexibility and supports parallel production of different products.
4

Linear Flexible Layout

Suitable when floor space is available and multiple operators are preferred for higher throughput capability.

Expert Support for Successful Implementation

Comprehensive training and ongoing technical assistance
Our custom mixed SMT line solutions include comprehensive training and support services: equipment operation training for all machines, production programming and optimization guidance, changeover procedure development, preventive maintenance training, and ongoing technical support.
We ensure your team can confidently manage diverse production requirements and maximize line flexibility from day one.
meraif customer factory 31

Design Your Ideal Mixed SMT Line