Mechanical Design
Special Machine Design & Development
End-to-end design of custom special-purpose machines — from conceptual layout through production-ready drawings — engineered for automation, welding, handling, and test applications.
When standard machines can't meet your requirements, we engineer the machine itself.
A Special Purpose Machine (SPM) is a custom-built piece of production equipment designed specifically for a single manufacturing task that off-the-shelf machinery cannot perform. SPMs are engineered from the ground up around your component geometry, cycle time, throughput targets, and floor-space constraints.
Indvaltech delivers end-to-end SPM design — from initial concept through production-ready drawings — giving your build team a fully resolved package with no engineering gaps.
What makes an SPM
- Custom-built for a single, defined production task
- Non-standard — not available as an off-the-shelf solution
- Designed for repeatability, throughput, and long service life
- Integrates mechanical, pneumatic, electrical, and control systems
- Built to client-specific tolerances and applicable safety standards
Application Domains
Machines We Design
Industrial Automation Equipment
Custom-designed automated systems for high-volume production lines, integrating mechanical, pneumatic, and electronic subsystems into a single cohesive machine.
Welding Automation Systems
Purpose-built welding machines and fixtures engineered for consistent weld quality, precise torch positioning, and repeatable cycle times across automotive and industrial applications.
Gantry Pick & Place Systems
Multi-axis gantry structures designed for high-speed, high-accuracy material handling — from lightweight assemblies to heavy industrial components.
Automated Test Equipment
Bespoke test rigs and automated functional testers engineered to validate production parts against precise performance, leak, and dimensional specifications.
Casting & Sheet Metal Tooling
Specialised tooling machines for casting operations and sheet metal processing, designed for durability under high-cycle production conditions.
Packaging & Processing Machines
End-of-line packaging and in-process handling machines engineered to your throughput, footprint, and product-specific requirements.
Our Methodology
End-to-End Design Process
01
Conceptual Design
Feasibility studies, machine layout concepts, and functional architecture definition — aligning engineering intent with production requirements from day one.
02
3D CAD Modelling
Full parametric 3D machine model with motion studies, interference checks, and structural validation to confirm form, fit, and function before any metal is cut.
03
2D Detailing & BOM
Complete manufacturing drawings with GD&T tolerancing, material callouts, and a structured bill of materials ready for procurement and fabrication.
04
Design Review & Sign-off
Structured formal review against client specifications, applicable safety standards, and regulatory requirements — with documented sign-off at each milestone.
05
Prototyping & Validation
Physical mockups and functional prototypes for fit-and-function testing, cycle simulation, and client acceptance before committing to full production build.
06
Production-Ready Delivery
Final manufacturing package including drawings, BOM, assembly instructions, and operation documentation — handed off ready for build or supplier release.
Ready to Engineer Your Custom Machine?
Talk to our SPM design specialists about your production challenge. We'll take it from concept to production-ready drawings.
Get In Touch