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3D design & reverse engineering · Durban, KZN

SERVICE 04

Turn what you have
into a design ready to make.

CAD design and reverse-engineering support for customers who have an idea, drawing, photograph, set of measurements or physical sample—but not yet a production-ready 3D file.

Complete project support

Built around the application.
Not just the printer.

PRIMUS 3D combines design thinking, material selection, additive manufacturing and finishing. The result is a considered part or product made for its intended purpose—not an unfinished print that still needs to be resolved.

01

Capture the requirement

We begin with the part or product's purpose, interfaces, critical dimensions and operating conditions. A physical sample, sketch, drawing, reference image or measurements can provide the starting point.

  • Sample and reference review
  • Critical-dimension planning
  • Application and constraint capture
02

Build the CAD model

The geometry is recreated or developed as a controlled digital model. Fit, wall thickness, fastening, clearances and the intended manufacturing process are considered as part of the design—not left until after printing.

  • Custom CAD modelling
  • Reverse engineering
  • Fit and assembly design
03

Validate before production

Where required, a physical prototype can be manufactured and checked before the final part or short run is approved. Findings are used to refine dimensions, strength, material choice and assembly.

  • Prototype fit checks
  • Measured revisions
  • Production-ready preparation

Typical applications

Practical possibilities.
Purpose-led results.

Every project is assessed individually. Geometry, finish, operating environment, quantity and material requirements guide the manufacturing route.

01Broken or unavailable parts
02Brackets and mounting hardware
03Electrical and electronic enclosures
04Automotive trim and switch panels
05Product concepts and prototypes
06Jigs, fixtures and workshop aids

Frequently asked

Before we
begin.

Can you recreate a part without an existing 3D file?+

Often, yes. A usable sample, clear photographs, measurements and information about the part's purpose can provide the starting point. We first assess whether the geometry and application are suitable.

Do you provide the CAD file?+

File ownership and handover are agreed in the quotation because requirements differ between a design-only project and a complete design-and-manufacture service.

Can the recreated part be improved?+

Yes, where practical. Weak areas, fastening, wall thickness or fit can be revised instead of automatically copying a known failure, subject to the surrounding assembly and operating conditions.

What should I bring for reverse engineering?+

Bring the original part where possible, plus the item it fits into or clear installation photographs. Include critical dimensions and information about heat, load, chemicals, movement and outdoor exposure.

Start with what you have

A sketch, sample or idea
is enough to begin.

Send us your requirements, measurements, reference photos, drawings or 3D files. We will help define the most practical route forward.