01 / DEVELOPMENT
Reverse Engineering & 3D Design
Build or refine 3D models using customer drawings and samples, with design changes discussed before tooling.
ENGINEERING · TOOLING · MANUFACTURING
Carbon Fiber Manufacturing Capabilities
From engineering development through compression molding and finishing, JOHHAR supports custom composite parts with process planning built around the design.
PRIMARY PROCESS
Carbon Fiber Compression Molding
Compression molding is central to our manufacturing capabilities for custom carbon fiber helmet shells and composite components.
Engineering the part and mold together.
The molding process begins before a tool is built. We review part shape, moldability, reinforcement requirements, thickness targets and finishing operations so the tooling and production method support the intended component.
Part-specific materials, layup and molding parameters are determined through engineering review and sample evaluation.
Request a Manufacturing ReviewFULL-SERVICE WORKFLOW
From concept to finished components.
A coordinated development process for custom composite parts.
02 / TOOLING
Mold Design & Manufacturing
Develop custom tooling according to customer-approved geometry, technical requirements and production approach.
03 / PRODUCTION
Material Preparation & Molding
Prepare carbon fiber reinforcements and manufacture components through the selected molding process.
04 / FINISHING
Trimming, Surface Finishing & Inspection
Finish the molded part and review its appearance and applicable dimensional requirements before delivery.
ADDITIONAL PROCESS
Selected Automotive Autoclave Projects
For certain carbon fiber automotive components, JOHHAR also uses autoclave processing. The suitability of autoclave or compression molding depends on the part design, tooling, material and project requirements.
We do not apply one manufacturing recipe to every product. Our team evaluates each project individually.
REAL WORKSHOP FOOTAGE
From our production floor.
Short video snapshots of actual manufactured components and workshop activity. Click to watch each clip.
PROJECT READINESS
What helps us evaluate your design?
Useful files
3D STEP/STP/IGES models, 2D PDF/DXF drawings or photos and dimensions of a physical sample.
Useful details
Material and weave, finish requirements, expected quantity, application, performance requirements and target schedule.
LET’S BUILD TO YOUR SPECIFICATIONS
Discuss a Carbon Fiber Manufacturing Project
Share your drawing, 3D model, or sample details. We will review the manufacturing requirements with you.