ZB-460T Selective Conformal Coating Machine

3 Axis Selecive Coating Machine after PCB Assembly

Conformal Coating Machine is an automated device used to apply a protective chemical coating—called conformal coating—onto printed circuit boards (PCBs). Its main purpose is to shield electronic components from moisture, dust, chemicals, temperature extremes, and other environmental factors.

The model ZB-460T Selective Conformal Coating Machine is designed to precisely applies conformal coating only to designated areas of a PCB, avoiding components like connectors, test pads, or sockets that shouldn't be coated.

• Servo motor and ball screw drive
• Automatic precision calibration function
• Equipped with two or more sets of valves at the same time, increasing production capacity and achieving panel spraying
• Equipped with a coating valve automatic soakingand automatic liquid dispensing device, it caneliminate valve nozzle blockage and facilitate quick and easy maintenance
• Support offline programming and manual demonstration programming methods
• Configure exhaust gas discharge outlet
• Standard SMEMA signal
• Liquid level alarm system for option
• CCD visual positioning system for option

Model: ZB-460T
Size: L1000mm*W1200mm*H1700mm
Weight: 700kgs
Control: Industrial computer + motion control card
Software: Self-developed
PCB transmission height: 900±20mm
Transportation speed: Max. 300mm/s
Transport Direction: L→R
Transmission mode: Stainless steelchain+stepper motor
PCB wide range: 50-450mm (Accept Customization)
Width adjustment method: Stepper motor electric width adjustment
X.Y-axis drive mode: Servo motor+high-precision screw module
Maximum operating speed of X.Y axis: 1000mm/s
X.Y-axis positioning accuracy: 0.02 mm
Maximum operating speed of Z-axis: 500mm/s
Z-axis drive: Servo motor+high-precision screw module
Z-axis positioning accuracy: 0.02 mm
Valve moves: Sliding table cylinder
Number of valves: 2
Valve type: Cone valve/needle atomization valve (Other types valve for option)
PCB size: MAX. W50mm*L460mm
PCB components height: MAX. 100mm
Coating width: 1-30mm(Depending on the type of valve)
Bucket capacity: 10L Glue supply pressure drum
Cleaning bucket: 500ML
Cleaning function: built-in cleaning function
Lighting section: White light lamp and purple light lamp
Power supply: AC220V
Air source: ≥0.4MP