Heating Plate Applications in Camera Module Industry

Precise constant temperature heating is essential for full manufacturing of mobile, automotive, security and industrial camera modules. Our heating plates apply to lens holder glue curing, CMOS sensor die bonding, AF VCM assembly baking and finished module reliability aging. With ultra-uniform temperature field, tiny temperature difference, anti-static Class 1000 clean surface and stable heating curve, they improve bonding tightness, assembly flatness, imaging consistency and final product yield significantly. Camera Module Industry

Lens Holder Dual Glue Curing Heating Plate

Lens Barrel Adhesive Curing Heater

Working Condition: Thermal curing for UV-thermal composite adhesive between plastic lens barrel and metal base for smartphone camera modules

Configuration: 420×320mm anti-static aluminum alloy plate, 85–130℃, uniformity ±0.4℃, dust-free clean finish

Application Results: No glue shrinkage or lens tilt, tilt defect rate reduced from 6.5% to 0.8%, lens centering accuracy greatly optimized

CMOS Sensor Die Attach Heating Platform

CMOS Image Sensor Bonding Heater

Working Condition: Silver epoxy curing for CMOS sensor bonding on PCB substrate to prevent chip shifting and dark spot defects

Configuration: Φ220mm high-flatness ceramic heating plate, 70–110℃, precision ±0.3℃, low outgassing for cleanroom

Application Results: Even chip stress distribution, dark spot failure eliminated, sensor electrical yield increased by 10%

AF VCM Assembly Segmented Pre-Baking Plate

Voice Coil Motor Prebake Heating Station

Working Condition: Step preheating bake for VCM coil and adhesive assembly before lens stacking process

Configuration: 500×400mm multi-zone aluminum plate, staged heating 65℃→95℃→115℃, overall temperature uniformity ±0.5℃

Application Results: Stable auto-focus performance, VCM position offset rate cut by 80%, camera focusing consistency improved drastically

Finished Camera Module Constant Temperature Aging Plate

Module Reliability Aging Heating Plate

Working Condition: Long-term constant temperature aging screening for automotive and security finished camera modules to expose hidden internal defects

Configuration: 600×600mm large alloy heating plate, adjustable range 40–150℃, stable long-running temperature accuracy

Application Results: Early failure detection rate lifted, post-aging delivery pass rate increased by 7%, long-term operation reliability fully guaranteed