Nickel Shell tooling

Engineered for Surface Precision. Built to Perform.

Nickel Shell Tooling uses a chemical vapor process to deposit 99.98% pure nickel onto a heated mandrel—atom by atom—resulting in thin, high-fidelity tooling shells with exceptional surface replication and structural uniformity.

These shells are used as the “showface” in a wide range of mold systems, particularly for parts requiring Class A finishes, tight tolerances, or embedded surface textures. Mounted on a variety of backings—aluminum, steel, or composite—they offer superior thermal control, faster cycle times, and longer tool life than traditional steel or electroformed molds.

When Surface Quality, Thermal Performance, and Precision Matter Most

Nickel Shell Tooling is ideal when your project requires:

High-definition replication of fine grain patterns, logos, or textures
Uniform wall thickness for consistent thermal conductivity
Faster heat-up and cool-down cycles
Stress-free tooling to prevent distortion
Lightweight shell structures for press compatibility and handling
Repeatability across multi-cavity tools or programs

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	NVD vs. Electroforming
Feature	Nickel Vapor Deposition (NVD)	Electroforming
Nickel Purity	99.998%	Typically lower with impurities
Surface Replication Quality	Excellent	Moderate
Residual Stress	Negligible	High
Shell Consistency	High (from same mandrel)	Variable (from multiple mandrels)
Shell Turnaround	2-4 Weeks	16-30 weeks
Weldability & Repairability	Excellent	Poor (risk of delamination)
Environmental Impact	Closed-loop system	Uses toxic electroplating bath

Weber operates the world’s largest fully integrated NVD plant

As the world’s largest fully integrated NVD facility, Weber not only controls the deposition process, but also designs, machines, assembles, and tests every mold in-house. That means better alignment across shell and base, fewer delays, and greater consistency across programs.

What sets Weber apart:

In-house master model fabrication (steel, epoxy, or wrap)
Laser-grain validation and texture transfer
CNC-machined deposition mandrels for repeatability
Epoxy or solder-based thermal control integration
Multi-shell programs with tight cavity matching
Fully assembled and test-run tools in a production-grade tryout facility

Where Nickel Tooling Shines

Automotive Interiors
Instrument panels, door panels, consoles with IMG, IMGL, or slush processes

Consumer Products
Molds for textured parts requiring fine grain accuracy and repeatability

Home & Building Products
Shower surrounds, bathtubs, vanities with fast cycle time requirements and temperature uniformity for fine control over process

Aerospace
Heated caul sheets, OOA molds with conformal heating