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PCB Vertical Cooling Buffer PCB Vertical Cooling Buffer

PCB Vertical Cooling Buffer

Product Description


This vertical buffer is designed to have the function as FIFO/ LIFO and by-pass functions, which can be located between SMT machines to improve the working efficiency by buffering. This system is with the built-in magazine which has the special driving ability in each slot to transfer the boards to downstream system when the boards are called for. (Built-in magazine is not exchangeable).

This vertical buffer is equipped with the cooling fans, and the PCB staying time in the buffer rack are available to set up for cooling length. It means even PCBs must reach the cooling time, and then when the downstream machine ask for PCB, the buffer will release the PCB.


  • PCB buffer capacity: 25 PCS

  • Working mode:FIFO( first in first out)/ LIFO( last in first out)/By-pass mode

  • Infeed conveyor as standard configuration

  • Cooling fan: total 16 groups

  • Cooling time length: setup in the software

  • Conveyor width adjustment: motorized type

  • Control method: PLC+ touch screen control+Taiwan servo motor

  • Machine working language: English

  • Threshold signal to protect the boards in upstream reflow oven: Standard

  • PCB transfer method: 4mm ESD Flat belt to handle PCB

  • Magazine lifting system: precision servo motor system and servo driving system.

  • Lifting platform with PCBs weights handling capacity: above 100kg

  • Step pitch selectable: 1/2/3 pitch Step by software setting

  • PCB size available: 530mm * 460mm ( L*W) as Max

  • Indexing pitch: 22mm

  • PCB transfer flow direction: Left to right

  • Conveyor width adjustment: motorized type

  • Conveyor fixed rail: Front rail

  • Conveyor transfer heights: 900mm+/-50mm

  • Conveyor speed: 10m/min adjustable

  • Conveyor rail material: aluminum with special hardness treatment for long time usage and the strong PCB holding ability

  • Machine working state display: LED signal tower + audible alarm

  • Robust lead screw rod and guide line rod to guarantee the heavy duty loading

  • Safety standard: CE certificates

  • Safety cover with interlock functions

  • Power: AC220V,50/60 HZ, 1 phase

  • Air Pressure: 4-5kgf/cm2

  • Machine communication: SMEMA interface

  • Optional: RS-485 communication

Technical Specification

Transfer heights


Transfer direction

Left to right

Operation side

Front of machine

Fixed rail

Front of machine



Conveyor belts

ESD   flat belt

PCB   edge support


PCB thickness


PCB weights  per boards

Max. 3kg

Allowable components clearance

top 80mm and below 30mm

Conveyor rail width

Min.   50mm to max.460mm

Inspection interval

Setting by software  (optional)


CE   certificates




220V/ 110V , single phase,   50-60Hz


PTB-460SE-1000 / 1000IN

 Machine dimension

Length (mm)   *950mm *950mm ( L*W*H)

Length   is available for 500mm,600mm,800mm,1000mm,1500mm,2000mm


80KG (   depends on different length of conveyor)

PCB   size

560mm *460mm ( L*W)

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With the core business concept of innovation, reliability & loyalty, Synspeed was created at 2020 in Shenzhen by a group of engineers who has over 10 years SMT industry experience.

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  +86-15017908688 / +86-15811827128
  9F, Building #2, Songgang Manjing Hua Kechuang Gong Fang, BaoAn, Shenzhen, 518000,China
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