

Cooling Buffer | PCB Handing Buffer
The Cooling Buffer is designed to manage temperature-sensitive PCBs in SMT production lines, ensuring optimal conditions for handling and storage. This system effectively mitigates heat-related issues, maintaining the integrity of electronic components.

Cooling Buffer | PCB Handing Buffer
- Description
Description
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Integrated Air-Cooled Storage System
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Utilizes forced-convection air cooling to rapidly dissipate residual heat from PCBs post-reflow/wave soldering.
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Customizable temperature control prevents thermal damage to sensitive components and accelerates flux solidification.
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Side-Access PCB Storage Design
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Optimized lateral PCB storage minimizes floor space (Dimensions: 1500×1495×1760mm, Model BF-350C).
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Modular architecture supports high-density SMT line integration.
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Heavy-PCB Handling Capability
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Reinforced ball-screw width adjustment mechanism accommodates boards up to 1200×350mm.
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Low-friction roller transmission ensures smooth transport of multilayer/metal-core PCBs without slippage.
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Flexible Buffer Management Modes
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FIFO/LIFO Logic: Enables strategic PCB queuing for quality control.
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Bypass Mode: Direct PCB pass-through for maintenance or urgent line reconfiguration.
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Precision Adjustment & Retrieval
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Ball-screw width adjustment (±0.2mm accuracy) for versatile PCB size compatibility.
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Dedicated retrieval position function reduces operator access time during board handling.
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SMEMA Integration & Standard Compliance
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SMEMA communication interface synchronizes with AOI/SPI/pick-and-place machines.
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Unified transport height ensures seamless SMT line interoperability.
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Reliability & Serviceability
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Enclosed structure mitigates dust contamination.
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LED tricolor indicators provide real-time operational status.
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specification
Specification | ||||
Description | Being used after the AOI/SPI to store/deliver PCBs | Cooling buffer used after oven or before AOI | ||
Cycle time | Approx. 10seconds | Approx. 10seconds | ||
Maximum PCBs capacity | 15pcs customer specified | 20pcs (customer specified) | ||
Power supply | AC 110/220 volts; single phase | AC 110/220 volts; single phase | ||
Power | Max. 250VA | Max. 300VA | ||
Transport height | 900 ± 20mm (customer specified) | 900 ± 20mm (customer specified) | ||
Transport direction | L→R/R→L | L→R/R→L | ||
Dimension | ||||
Model | Dimension(L × W × H, mm) | Dimension(L × W × H, mm) | PCB board size | Weight(kg) |
BF-350C | 1150*1150*1205 | 1500*1495*1760 | 150*150-1200*350 | 300 |
