The 0.81M dual-track NGOK conveyor with light stand is a professional high-precision splicing and detection auxiliary equipment specially designed for SMT automated production lines. It is widely used for seamless connection between SMT pick and place machines, reflow ovens, AOI inspection equipment and testing stations, realizing automatic transmission and NG/OK classification prompt of PCBs.

The equipment adopts integrated rigid steel frame structure, with a standard 800mm ultra-precision guide rail length, supporting dual-track synchronous board passing with a maximum adaptive PCB width of 300mm. Different from ordinary single-track conveyor, the dual-track design effectively improves production line transmission efficiency and meets the demand of high-volume PCB continuous conveying. The transmission part adopts 4mm thickened flat belt, which features wear resistance, anti-slip and no scratch on PCB surface components, ensuring stable board transmission.

Driven by a high-precision stepper motor, the conveyor realizes stepless speed regulation within 0.5–9m/min, which can flexibly match the production beat of high-speed and medium-speed SMT lines. It adopts single-section independent control mode, equipped with two high-sensitivity induction sensors to realize automatic board induction, start-stop and intelligent transmission. The standard industrial control board ensures stable program operation and low failure rate.

This machine is equipped with exclusive NGOK detection button and supporting light stand, which facilitates operators to manually mark defective and qualified PCBs, with clear visual classification reminder. The fixed working height is 900±20mm, which is fully compatible with the height of global standard SMT equipment. The unidirectional left-to-right transmission design conforms to mainstream SMT line layout, and the standard complete electric control box realizes centralized circuit management, safe and convenient for daily operation and maintenance.

• SMT full production line connection: Seamlessly connect SMT pick and place machines, stencil printers, reflow soldering ovens, AOI optical inspection and SPI testing equipment
• PCB quality sorting and transmission: Real-time NG/OK classification transmission of defective and qualified boards after patch processing and testing
• Mass production of consumer electronic PCBs: Suitable for 300mm width circuit boards such as household appliance control boards, LED driver boards and communication small boards
• Medium and high-speed SMT line transition: Flexible speed adjustment adapts to different production beats, solving the problem of production line beat mismatch and board accumulation
• Semi-automatic manual inspection station: Cooperate with manual quality inspection, use NGOK button and light stand to quickly mark defective products, improve sorting efficiency
• Old SMT production line renovation and capacity expansion: Compact 0.81M size saves workshop space, low transformation cost and strong compatibility

• Q1: What is the maximum PCB width that the 0.81M dual-track NGOK conveyor can pass?
  A: The equipment supports a maximum dual-track synchronous board passing width of 300mm, compatible with most mainstream medium and small-sized rigid PCBs in the SMT industry.
• Q2: What is the adjustable speed range of this SMT splicing conveyor?
  A: It adopts stepper motor stepless speed regulation, with an adjustable speed range of 0.5 to 9 meters per minute, which can freely match high, medium and low-speed SMT production lines.
• Q3: Does this conveyor have NGOK detection and reminder function?
  A: Yes, it is standard equipped with NGOK detection button and matching light stand. Operators can manually mark qualified and defective PCBs with visual light reminder to realize rapid quality sorting.
• Q4: What transmission belt is used for the equipment, will it scratch the PCB?
  A: It adopts 4mm thickened special flat belt, with anti-static, wear-resistant and anti-slip properties. The soft contact design will not scratch PCB boards and surface electronic components.
• Q5: What control mode and sensors does the machine adopt?
  A: It uses industrial control board for single-section independent control, equipped with two high-sensitivity sensors, realizing automatic board induction, start-stop and intelligent circulating transmission.
• Q6: What is the working height and transmission direction of the conveyor?
  A: The standard working height is 900±20mm, matching global SMT equipment universal height; fixed left-to-right unidirectional transmission, adapting to most production line layouts.