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{"title":"Fully Automated PCBA Conformal Coating Line With Multi Zone Infrared Curing","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/05\/320472bafbd2c07282f0d9bba1c7-200x200-1\/fully_automated_pcba_conformal_coating_line_with_multi_zone_infrared_curing.jpg","attrs":{"Brand Name":"Haipai","Model Number":"HP-211 + HP-730 + HP-212 + HP-IR3C + HP-213","Certification":"CE,ISO9001","Place of Origin":"China"}}
{"title":"Dual Side IR Curing Conformal Coating System For PCB Production","imgUrl":"https:\/\/img.chinax.com\/nimg\/99\/50\/79eef77e157a8efb111615368bc1-200x200-1\/dual_side_ir_curing_conformal_coating_system_for_pcb_production.jpg","attrs":{"Brand Name":"Haipai","Model Number":"HP-211 + HP-730 + HP-212 + HP-450F + HP-730 + HP-IR3DS-6 + HP-213","Certification":"CE,ISO9001","Place of Origin":"China"}}
{"title":"Double Valve Five Axis PCBA Conformal Coating RTV Dispensing Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/e8\/9287921e134456de1a4b69706bd0-200x200-1\/double_valve_five_axis_pcba_conformal_coating_rtv_dispensing_machine.jpg","attrs":{"Brand Name":"Haipai","Certification":"CE,ISO9001","Place of Origin":"China","Minimum Order Quantity":"1set"}}
{"title":"Double Sided IR Curing Automatic Conformal Coating Line With SMEMA Ultra High","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/56\/5b803b80a7ccb4395ed10d40b282-200x200-1\/double_sided_ir_curing_automatic_conformal_coating_line_with_smema_ultra_high_precision.jpg","attrs":{"Brand Name":"Haipai","Model Number":"HP-211 + HP-730 + HP-212 + HP-450F + HP-730 + HP-IR3DS-6 + HP-213","Certification":"CE,ISO9001","Place of Origin":"China"}}
Space-Saving Vertical Return Conformal Coating Line with Double-Sided, Single-Pass Workflow and ±0.02mm Ultra-High Precision
The HP-730+IR3C Double-Sided IR Curing Return Line is an advanced turnkey solution engineered for manufacturers requiring complete top and bottom side PCB protection with maximum floor space efficiency. This innovative integrated line features a vertical return conveyor system that enables double-sided coating and curing in a continuous workflow while maintaining a compact footprint.
System Overview
The line begins with an automatic elevator that positions boards at the optimal height for entry into the automatic feeding conveyor. PCBs then proceed through a carefully orchestrated sequence: first, they enter the HP-730 Selective Coating Machine for precise A-side application with ±0.02mm repeatability. After leveling on a sealing inspection conveyor, boards move into the first IR3C Infrared Curing Oven for initial curing.
Space-Efficient Design
The vertical return design effectively doubles production capacity within a single linear footprint, making it ideal for facilities with space constraints. Finished boards are automatically transferred via lower-level return conveyor back to the front of the line.
Key Features
Double-sided conformal coating and curing in continuous workflow
Vertical return conveyor system for space optimization
HP-730 Selective Coating Machine with ±0.02mm repeatability
Dual IR3C Infrared Curing Ovens for complete curing
Automatic board flipping with exact registration
SMEMA integration for perfect workflow synchronization
Sealing inspection conveyors for buffering and leveling
Operational Process
Manually place PCBA boards (component side up) into the automatic feeding conveyor
Boards transfer to conformal coating machine for top side (A-side) spraying, then proceed to sealing inspection conveyor for buffering and leveling
Boards enter infrared curing oven for curing, then proceed to flipping machine for board inversion
Following inversion, boards enter coating machine for bottom side (B-side) spraying, then proceed to sealing inspection conveyor
Boards enter infrared curing oven for final curing, then transfer via automatic elevator to lower-level return conveyor
Boards transport via return conveyor to front-section elevator, then to automatic feeding conveyor for manual sampling inspection and removal
Maximum Efficiency
Continuous double-sided processing eliminates manual handling between operations
Precision Coating
±0.02mm repeatability ensures consistent coating application on both sides
Space Optimization
Vertical return system doubles capacity within the same floor space
Process Integration
SMEMA integration ensures perfect synchronization and eliminates transfer errors