High-precision pin insertion solutions for PCB, connectors, coils and electronic components
SM Contact provides advanced pin insertion equipment (Pininsert series) designed for reliable, high-performance electrical connections across industries such as automotive, power electronics, industrial automation and electronics manufacturing.
With decades of engineering expertise, SM Contact develops customized pin insertion machines that ensure stable, vibration-resistant and compact connections — fully aligned with international industry standards
What is Pin Insertion Technology?
Pin insertion technology is a solderless interconnection method where contact pins are inserted into:
- Printed circuit boards (PCBs)
- Plastic connectors
- Coil frames and transformers
- Lead frames and electronic assemblies
This process creates strong mechanical retention and reliable electrical contact, eliminating the need for soldering while improving production efficiency.
Pininsert Equipment by SM Contact
SM Contact designs and manufactures Pininsert machines adapted to each customer’s application. Every project begins with:
- Custom pin design
- Material and coating selection
- Adaptation to customer product and standards
The equipment supports various feeding systems (bulk, bandolier, end-to-end) and performs:
- Pin feeding, cutting and insertion
- Pin bending operations
- Inline quality control
- Defect detection and tracking
Key Advantages of Pininsert Technology
Solderless & Reliable Connections
Pin insertion creates stable electrical connections without thermal stress on components.
High Precision & Repeatability
Insertion accuracy can reach up to ±0.05 mm, ensuring consistent performance in high-volume production.
Flexibility for Different Pin Types
Machines support multiple pin geometries:
- Smooth pins
- Star pins
- Winged pins
- Harpoon pins
- Press-fit pins
Automation & Production Efficiency
Cycle times can reach up to ~500 ms per pin, enabling efficient automated or semi-automated production.
Inline Integration
Conveyor-based systems (e.g. Pininsert 3200) can be integrated into SMT production lines using SMEMA standards.
Applications of Pin Insertion Equipment
SM Contact Pininsert machines are widely used in:
Automotive Electronics
Power Electronics
Robotics & Motion
Fluid Management
Medical Devices
Custom Engineering & Global Expertise
- Tailored machine configurations
- Custom tooling and insertion heads
- Process optimization for each application
- Support from prototype to mass production
With headquarters in France and subsidiaries across Europe and Asia, SM Contact supports customers globally with localized expertise and service.
Why Choose SM Contact Pininsert?
- Customized solutions for each application
- Proven technology for reliable electrical connections
- Reduced production costs through solderless processes
- Scalable solutions from prototype to high-volume production
- Nearly 40 years of expertise in interconnect technologies
Partner with SM Contact
Whether you are developing new electronic products or optimizing your production line, SM Contact’s Pininsert technology provides the precision, reliability and efficiency required in modern manufacturing.
Contact our team to find the right pin insertion solution for your application.
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