Product Overview
The Siemens ASM PI Label Feeder for Reflow Solder Applications is a Polyimide (PI) label automatic feeding system designed specifically for Siemens ASM pick-and-place machines. Installed in the standard feeder slot, it uses precision mechanical structures, tension control technology, and stepper motor drive to achieve continuous and stable PI label feeding, working in coordination with the pick-and-place machine to complete the automatic labeling process before reflow soldering. The feeder’s core value is replacing manual labeling with automatic feeding, increasing single-shift labeling output from hundreds of units to thousands, while precision positioning technology ensures PI labels are accurately applied to designated PCB coordinates before reflow, establishing a solid identification foundation for subsequent high-temperature processes. The feeder is compatible with multiple PI label specifications—the same unit handles PI label rolls of different widths, lengths, and diameters without equipment replacement, significantly reducing changeover time and capital investment. For feeding stability, tension control and stepper drive technology ensure smooth label transport without jamming, wrinkling, or deviation during high-speed pick-and-place operations, minimizing downtime and defect rates. Additionally, the feeder is optimized for PI material characteristics, accounting for Polyimide’s relatively rigid physical properties to ensure labels remain flat and undamaged throughout feeding, pickup, and placement, so labels remain clearly readable without curling or detachment after exposure to reflow peak temperatures exceeding 270℃.Yinuo Electronics is China’s largest custom feeder exporter and manufacturer, providing.Our website is: www.esmte.com | Contact email: info@allaismt.com | Video channel: https://www.youtube.com/@allaismt/videos | WhatsApp: +8613760481664. 
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Machine Series
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Specific Compatible Siemens ASM Models
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Compatibility Application Description
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SIPLACE X Series
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SIPLACE X1, X2, X3, X4, X4S, X5
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Fully plug-and-play, perfect mechanical and program matching for automatic PI label feeding.
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SIPLACE D Series
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SIPLACE D1, D2, D3, D4
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Stable mounting position, supports high-precision label picking before reflow soldering.
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SIPLACE SX Series
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SIPLACE SX1, SX2, SX3, SX4
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Matches high-speed production rhythm, no jamming during continuous label feeding.
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SIPLACE HS High-Speed Series
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HS50, HS60, HS80, HS100
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Suitable for large-volume SMT lines, maintains feeding accuracy under long-time operation.
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SIPLACE TX New Generation Series
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TX1, TX2, TX2i, TX3
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Latest machine compatibility, supports intelligent linkage and digital feeding data monitoring.
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Label Name
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Label Material
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Label Feature
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Main Function & Usage
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Standard High Temperature PI Label
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Polyimide (PI) film with high-temperature adhesive
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Heat resistant, no residue, strong adhesion
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Used for general PCB tracking and identification before reflow soldering process.
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SMT Traceability Barcode PI Label
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Matte polyimide film, black heat-resistant barcode ink
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High print clarity, anti-scratch, high temperature stable
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Track PCB production data, ensure barcode readable after high-temperature reflow.
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Anti-Tear Rigid PI Tag Label
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Thickened polyimide single layer
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Rigid, stiff, not easy to wrinkle or deform
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Suitable for thin and small PCB boards, avoid label bending during automatic feeding.
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ESD Safe PI Static Control Label
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Polyimide with anti-static coating
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Anti-static, dust-free, no static damage to components
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Protect sensitive electronic components during SMT automatic labeling and reflow process.
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Ultra-Thin High Temp PI Label
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Ultra-thin polyimide film, high-temperature glue
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Thin, flat, no warping, fits narrow PCB spaces
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Label tiny components and narrow PCB gaps without affecting placement accuracy.
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Key Features
1. Automatic Feeding Replaces Manual Labeling, 10x+ Efficiency Improvement On SMT production lines, manual labeling is inefficient and error-prone, unable to meet mass production demands. The PI label feeder works in coordination with the pick-and-place machine, continuously and precisely supplying labels to automatically complete the labeling process. For example, in PCB production for communication base station motherboards and automotive electronic control units requiring traceability code application, the feeder automatically and rapidly completes labeling tasks, increasing single-shift output from hundreds of units (manual) to thousands, while avoiding common manual errors such as missed or incorrect labels.
2. Precision Positioning Ensures Accurate Pre-Reflow Label Placement Through precision mechanical structures and control technology, the feeder ensures PI label positioning accuracy during feeding, enabling the pick-and-place machine to accurately pick up labels and precisely place them on designated PCB areas. For PCBs that will subsequently undergo high-temperature reflow soldering, placement accuracy directly impacts post-solder identification readability and traceability effectiveness. The feeder prevents label skew and offset, ensuring PI labels remain in their designated areas after reflow, meeting strict identification position requirements for high-reliability industries such as aerospace and medical devices.
3. Compatible with Multiple PI Label Specifications, Reducing Changeover Costs The feeder is adjustable to accommodate PI label rolls of different widths, lengths, and diameters. SMT production may require various PI label specifications—1D barcode labels, 2D QR code labels, and alphanumeric information labels. The same feeder handles both narrow small traceability labels and wide PCB information labels without equipment replacement, reducing changeover time and equipment investment while increasing production flexibility.
4. Tension Control and Stepper Drive for Stable, Jam-Free Feeding Utilizing tension control and stepper motor drive technology, the feeder ensures smooth PI label transport during feeding without jamming or wrinkling. When high-speed pick-and-place machines rapidly pick and place labels, the feeder continuously and stably supplies labels, reducing equipment downtime and product defect rates caused by feeding issues, ensuring efficient continuous SMT line operation before the reflow process.
5. Optimized Design for PI Material Characteristics The PI label feeder is specifically optimized for Polyimide’s relatively rigid physical properties and low static adhesion characteristics, preventing transport issues or edge lifting caused by material stiffness during feeding. Ensures PI labels remain flat, clean, and undamaged throughout the entire feeding, pickup, and placement process, so labels maintain integrity and identification clarity after exposure to reflow soldering high temperatures.



