SURFACE PROTECTION · MANUFACTURING SUPPORT

Powder Coating Support

Powder coating coordination for vehicle components, door-system parts, brackets, welded assemblies and custom metal products.

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SURFACE FINISH SUPPORT

Powder coating must protect the component without affecting its function

Surface preparation, coating type, colour, texture, masking, coating thickness, curing conditions and handling must be defined according to the component and its operating environment.

TLG SYSTEMS coordinates powder coating requirements as part of component manufacturing, prototype production and welded-assembly projects.

The coating specification begins with the component function

Threads, bearing surfaces, electrical contacts, earth points and precision interfaces may require protection from coating.

SCOPE OF SUPPORT

Powder coating coordination within the production process

Coating requirements are reviewed together with component geometry, material, manufacturing process, operating environment and final assembly conditions.

Specification Review

Review of colour, texture, gloss level, coating type and project-specific surface requirements.

Surface Preparation

Coordination of cleaning and pretreatment requirements according to the material and component condition.

Masking Definition

Identification of threads, holes, bearing seats, electrical contacts and assembly interfaces requiring masking.

Colour Coordination

Definition of the required RAL colour or customer-specific colour reference and visual finish.

Prototype Coating

Coating support for prototype parts, initial samples and pre-series manufacturing activities.

Series Coordination

Repeat coating support for small and medium series as part of controlled component production.

COMPONENT APPLICATIONS

Powder coating for vehicle and mechanical components

Coating support can be integrated into individual-part or complete assembly production according to the project requirements.

Door-mechanism brackets and mounting components

Sheet-metal vehicle parts and structural interfaces

Welded frames and mechanical assemblies

Equipment trays, supports and protective enclosures

Interior and exterior mounting brackets

Prototype and pre-series vehicle components

Spare, replacement and customer-specific parts

TECHNICAL REQUIREMENTS

Coating details defined before the part is released

The surface requirement should be included within the technical drawing, purchase specification or agreed project documentation.

Base Material

Carbon steel, galvanised steel, aluminium or another specified metallic substrate.

Colour Reference

RAL reference, customer colour code or approved physical colour sample.

Visual Finish

Gloss, semi-gloss, matt, smooth or textured finish according to project requirements.

Environmental Exposure

Interior, exterior, moisture, corrosion and service conditions affecting the coating selection.

Masking Areas

Threads, contact surfaces, toleranced holes, interfaces and no-coating zones.

Inspection Scope

Visual appearance, colour, coverage and additional agreed project-specific checks.

FUNCTIONAL PROTECTION

Areas commonly protected during powder coating

Masking requirements depend on the design and assembly function of the component. They should be defined before the coating operation.

Threaded Interfaces Internal and external threads requiring clean assembly

Bearing and Bush Seats Precision fits and contact diameters

Electrical Contact Points Earth points and electrically conductive interfaces

Fastening Surfaces Controlled interfaces where coating affects fit or torque

Identification Areas Labels, serial numbers and traceability markings

COATING CONTROL

Surface condition reviewed before component delivery

Colour and Appearance

Visual finish and colour are reviewed against the agreed project reference.

Coverage

Coated surfaces are reviewed for visible incomplete coverage and obvious surface defects.

Masking Condition

Required no-coating zones, threads and functional interfaces are checked after coating.

Handling and Protection

Finished components are protected against avoidable damage during handling, storage and delivery.

COATING WORKFLOW

From component review to coated-part delivery

Requirement Review

Material, colour, finish, masking and operating conditions are reviewed.

Part Preparation

Component condition, cleaning, pretreatment and masking requirements are coordinated.

Powder Coating

Coating is applied and cured according to the agreed production requirements.

Review and Delivery

Required visual, masking and project-specific checks are completed before delivery.

APPLICATION AREAS

Surface finishing for mobility and industrial projects

Door-System Components Vehicle Brackets Sheet-Metal Parts Welded Assemblies Equipment Frames Protective Enclosures Prototype Components Pre-Series Parts Spare Parts Customer-Specific Components

Project-specific coating

Available coating systems, colours, textures, pretreatment methods, component dimensions, masking requirements, inspection scope, quantities and delivery conditions are evaluated separately for every project. Final requirements are confirmed through the agreed quotation, technical drawing and coating specification.

REQUEST A COATING REVIEW

Send your component drawing and coating requirements

Include the base material, quantity, colour reference, texture, masking requirements and delivery schedule for an initial review.

SEND COATING DATA