
Bespoke engineering solutions for unique industrial challenges — from concept to commissioning.
Not every industrial challenge fits standard solutions. Parason's custom engineering division combines 50+ years of process expertise with advanced manufacturing capabilities to deliver equipment and systems designed for your specific requirements - from prototype development to full-scale production.
Our engineering team brings deep domain knowledge across pulp & paper, molded fiber, chemical processing, and specialty applications. Whether you need a modified standard product, a completely new design, or a turnkey engineered solution, we partner with you from concept through commissioning to ensure success.

Comprehensive engineering services from initial concept through installation and optimization.

Parason offers end-to-end engineering services covering basic engineering (P&ID, plant layout, equipment sizing), detail engineering (construction drawings, electrical, controls), and field services (erection supervision, commissioning, optimization). Our in-house R&D center enables rapid prototyping and testing of new designs.
With 25+ VMC machines dedicated to precision manufacturing, we produce custom components with tight tolerances and complex geometries. Our metallurgical expertise ensures optimal material selection for demanding applications including high temperature, corrosive, and abrasive environments.
From single custom components to complete turnkey projects, we scale our services to match your needs. Our project management team coordinates design, manufacturing, logistics, and field services for seamless execution regardless of project complexity.
How custom engineering is evolving to meet modern industrial demands
Comprehensive engineering services covering every phase of project development and equipment supply.
Process engineering, P&ID development, mass balance, plant layout (2D/3D), equipment sizing, and specification development. Establishes project scope and technical foundation.
View SolutionsConstruction-ready drawings, foundation details, piping design, electrical engineering, DCS/controls documentation, and as-built records for seamless execution.
View SolutionsBespoke equipment design for non-standard applications. From concept sketches to manufacturing drawings with full 3D modeling and stress analysis.
Erection supervision, commissioning, start-up support, and process optimization. Expert field engineers ensure first-time-right installation and performance.
View SolutionsStructured approach from requirement definition through successful project delivery.
Our engineering process follows a stage-gate methodology ensuring quality at each phase. From initial consultation and requirement gathering through concept development, detailed design, manufacturing, and field services - every step is documented and validated. Customer collaboration is integral throughout, with regular reviews and approvals ensuring alignment with expectations.
Requirement analysis, process concept development, P&ID creation, equipment sizing, and plant layout. Deliverables define scope, cost estimate, and project timeline for investment decisions.
Construction drawings, manufacturing specifications, and BOM generation. In-house production on CNC/VMC machines with quality inspection at each stage. FAT testing before shipment.
Erection supervision, mechanical/electrical checkout, software commissioning, and start-up support. Process optimization to achieve design specifications and performance guarantees.
Comprehensive engineering outputs supported by advanced design and manufacturing resources.
Advanced engineering tools and expertise
Solid modeling and assembly design
Flow and performance modeling
Structural and thermal analysis
Fluid flow optimization
Detailed manufacturing drawings
Controlled engineering releases
In-house precision manufacturing capabilities
Precision component machining
Rotational component production
Structural assembly
Material property optimization
Coating and finishing
Dimensional and material testing
Complete project delivery support
Schedule and cost control
Vendor coordination
Shipping and delivery management
Field erection supervision
Start-up and testing
Operator and maintenance training
When standard solutions don't fit, custom engineering delivers competitive advantage.
Standard equipment often requires compromise on performance, efficiency, or fit. Custom engineering eliminates these compromises, delivering equipment optimized for your specific process, space constraints, and performance requirements. The result is better ROI, lower operating costs, and competitive differentiation.
Non-standard materials, temperatures, pressures, or throughputs require equipment designed for your process rather than generic solutions adapted to fit.
Retrofit projects and constrained spaces need equipment designed around existing foundations, utilities, and building dimensions.
When standard equipment meets minimum requirements but you need maximum efficiency, custom design unlocks performance potential.
Connecting with existing systems, controls, and processes requires interface engineering that standard products can't provide.
From concept to commissioning - comprehensive engineering support for your unique requirements.
Decades of expertise delivering world-class solutions
Ready to discuss your project requirements?