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Automatic Robotic Adhesive Spray Coating Line for Automotive NVH Components
PLB120-ZY264X-A01 | Built for a Global Automotive NVH Solutions Supplier
Project Overview
Automatic Robotic Adhesive Coating Line for Automotive NVH Components
ANGEM designed and manufactured this automatic robotic adhesive spray coating line for a global automotive NVH solutions supplier. The system integrates component loading, preheating, primer application, drying, cover-coat application, final drying and unloading into one continuous process.
With chain-mounted rotating fixtures, two enclosed spray booths and two six-axis explosion-proof robots, the line provides consistent and efficient adhesive coating for automotive rubber-to-metal components.
✓ 120 chain-mounted rotating fixtures with adjustable rotation up to 500 rpm
✓ Separate robotic spray booths for primer and cover-coat application
✓ Integrated preheating and steam-heated drying at 80–120°C
✓ Automatic adhesive supply, ventilation, gas monitoring and safety interlocks
Integrated Coating Process
Manual Loading
Operators load the prepared metal components onto the chain-mounted rotating fixtures.
Preheating
The components are preheated to prepare the surfaces for stable primer application.
Robotic Primer Spraying
A six-axis explosion-proof robot applies the primer while the fixtures rotate for uniform coverage.
Primer Drying
The primer-coated components pass through the steam-heated drying section.
Robotic Cover-Coat Spraying
A second six-axis explosion-proof robot evenly applies the cover-coat adhesive to the required surfaces.
Final Drying
The coated components pass through the final drying section at a controlled temperature.
Coating Inspection
The coating coverage and surface condition are checked before the components are unloaded.
Manual Unloading
Operators remove the fully coated and dried components for subsequent production.
Key System Configuration
Dual Robotic Spray Booths
Two enclosed spray booths independently handle primer and cover-coat application, helping prevent coating interference and maintain a controlled spraying environment.
Automatic Adhesive Supply System
Pressure-tank adhesive supply with electric agitation helps prevent material settling, while weighing and level monitoring support stable and continuous operation.
Six-Axis Robotic Spraying
Each booth is equipped with a six-axis explosion-proof robot for flexible, repeatable adhesive application on automotive NVH components with different geometries.
Steam-Heated Drying System
Independent preheating and steam-heated drying sections provide controlled temperatures from 80 to 120°C for reliable primer and cover-coat drying.
120-Station Chain & Rotation System
The chain conveyor incorporates 120 rotating fixtures. Adjustable workpiece rotation up to 500 rpm supports uniform coating around complex component surfaces.
Integrated Safety & Process Control
The control system integrates operating parameters, gas concentration monitoring, safety light curtains, door interlocks and alarm functions for controlled production.
PLB120 Automatic Robotic Adhesive Spray Coating Line in Operation
Watch the PLB120-ZY264X-A01 automatic robotic adhesive spray coating line during on-site production. The system integrates chain conveying, workpiece rotation, preheating, robotic primer and cover-coat application, steam-heated drying and safety monitoring for automotive NVH components.
