MontiPower China - Shanghai Feiran | (021) 50343622 / 50346344
Part of the Monti Group · China (021) 50343622 / 50346344
Edges and Complex Geometry

Complex Geometries – Weak Points in Coating Protection

Sharp edges, flanges, and bolt hole patterns are areas where premature coating failure is most concentrated.

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Addressing Challenges

Beyond Flatness: The Challenge of Complex Geometries

The challenges presented by edges and complex shapes are difficult for standard methods to handle. Inadequate processing can lead to thinner coatings in edge areas, eventually resulting in failure expanding to larger areas.

If the edges are not properly treated, the durability of the coating will be affected, regardless of the coating's quality.

Coating thinning

Coatings naturally tend to thin at sharp edges, leading to premature failure.

Channel Difficulties

Bolts, flanges, and narrow transition areas are difficult to reach with standard tools.

Inconsistent contours

It is difficult to maintain the same surface texture on a contoured surface as on a flat surface.

Risk of injury

Standard grinding often results in sharp edges being excessively rounded or the substrate surface being smeared.

Standardize processes, reduce downstream rework
Our approach

Standardize processes, reduce downstream rework

MontiPower tools process geometry adaptively rather than by abrasive blasting – achieving better coating adhesion, more uniform coating thickness, fewer inspection findings, and longer coating service life on contoured surfaces and edge areas.

Adapt geometry

Dedicated solutions for complex geometry processing

Controlled Edge Processing

11mm abrasive belts work along the edge contour to create an anchor pattern without over-rounding or smearing.

Flanges and Bolt Holes

The compact tool accesses the flange face, bolt hole perimeter, and connection transition zone.

Weld Seams and T-Joints

The grinding belt works along the weld geometry to process the weld toe and heat-affected zone.

Verified cleanliness

ISO 8501-1 Sa2½ cleanliness is achievable even in complex geometric areas.

Key Application Industries

Oil and Gas Pipelines

Flanges, valves, and bolted connections.

Naval Architecture and Ocean Engineering

Deck edges, stiffeners, and structural nodes.

Infrastructure and Steel

Edges of bridges, gusset plates, and connectors.

Industrial Plants

Pipe flanges, supports, and equipment interfaces.

Mobility and OEMs

Formed part, welded assembly, and transition zone.

Recommend a tool

Commonly used tools on-site

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我们的技术团队可为您的表面处理需求推荐合适的 MontiPower 工具,并提供报价、技术资料及应用支持。

扫码添加微信客服
微信直接咨询

微信号:MontiPowerCN

Scan the QR code to contact our WeChat customer service for a personalized quote and technical information.

(021) 50343622 / 50346344