Bevezetés
A Automatic Tin Sheet Feeder converts bulk coiled tin strip into a continuously metered material stream for pick-and-place machines, labeling systems, and other specialized SMT equipment. These machines attach the delivered sheets directly onto PCB boards, embedding shielding layers, grounding contacts, conductive bridges, and heat-dissipating structures into the board itself. The result is production that is both diversified and functionalized: one line gains the ability to build tin-based features into its output without dedicated manual stations or additional capital equipment.
To make this possible, the machine meters material with servo-indexed precision, holding each delivery at exactly the pitch the placement head expects. Anti-static transport and contact-free separation keep both the tin and the sensitive board surface free of contamination and micro-damage, while built-in sensors watch material depletion and feeding anomalies in real time, raising an alert before a gap can reach the line. The feeder’s role is to make material supply invisible and dependable—placement equipment simply receives what it needs, cycle after cycle.
By decoupling material supply from placement rhythm, the feeder removes the manual-handling constraint that previously limited board design. Engineers can specify tin features freely, knowing the line can deliver them consistently; new board variants reach production faster because no new material-handling setup is required. The value is measured in design freedom, faster new product introduction, and uniform quality across batches—capabilities that make SMT output more versatile and more functional at the same time.

Automatic Tin Sheet Feeder
Automatic Tin Sheet Feeder Delivering Shielding, Thermal, and Preform Elements
A Automatic Tin Sheet Feeder also serves the module lines that give appliances their intelligence: Wi-Fi and Bluetooth transceiver boards, IoT gateway boards, display driver boards, and the power supply boards behind smart TVs, air purifiers, robot vacuums, and smart door locks. On these boards, tin elements take the form of RF shielding structures around wireless circuits, heat-spreading features over power components, and soldering preforms for critical joints. The machine delivers each of these—metered sheets for shielding and thermal structures, and pre-cut sheet or wire segments for soldering—directly to placement and assembly equipment.
Performance at module scale demands fine tolerance and clean handling. Servo-indexed feeding holds each delivery at the precise pitch the module placement head expects, while contact-free transport and anti-static rollers protect both the delicate tin features and the densely populated boards from contamination and micro-damage. The separation system reliably handles the oiled, coated stock common in power electronics without double-feeding, and the cutting module prepares preforms and wire segments on demand, synchronized so cutting never interrupts the feed cycle. Real-time sensors keep material state visible at every moment.
The advantages are speed of changeover, operational stability, and labor replacement. New appliance models reach the line faster because format changes are a configuration step rather than an engineering project; feeding consistency protects downstream process windows; and robotic cells driven by the feeder run without manual feeding tasks. One platform serving every appliance line also reduces spare-part variety and training effort, keeping the factory’s material supply uniform, dependable, and fully automated.

Specifikációk
| Modell | YN-S2402 | Remarks |
| Dimensions (L×W×H) | 878×55×233mm | |
| Súly | 8.5 KG | |
| Operating Voltage | DC42V (1.5~2.5A) | Powered by placement machine |
| Air Supply Required | 0.5–0.6MPa | Air supplied from placement machine |
| Operating Current | Less than 1.5A for feeding | |
| Feed Speed | 0.6 s/Pcs | Cutting time ≥2s |
| Operation Panel | 0.96″ TFT Color Screen Resolution: 80×160 pixels |
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| Feeding Length | 2.2~18mm | Customizable, fine adjustment ±0.1mm |
| Solder Tab Thickness | 0.05–0.3mm | Customizable, non-adjustable |
| Solder Tab Width | 2*12.1mm | Customizable, non-adjustable |
| Solder Tab Material | SnAg3Cu0.5 | Affects both cutting and forming |
| Feed Method | Mechanically Clamped |


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