Grandmec supports engineering teams with drawing-based CNC milling, turning and custom metal components. From prototypes to small and medium production batches, we coordinate process planning, finishing, inspection and delivery around your requirements.
Process planning and coordinated production resources follow the approved drawing, material, critical features and required quantity. The listed processes are selected by the actual component requirement, not by a catalogue assumption.
3-, 4- and 5-axis CNC machining approaches for precision plates, brackets, housings, manifolds and structural components, selected to the reviewed requirement.
High-precision metal cutting in aluminium, steel, stainless steel and copper alloys.
CNC and conventional lathe processes for shafts, sleeves, rings, bushings, flanges and other rotational components.
Process selection follows the drawing, dimensional requirement and production volume.
Coordinated 5-axis machining resources for complex geometries, reduced setups and improved positional consistency.
Thermal components, automotive performance parts and precision housings.
Swiss-type turning may be reviewed for suitable small-diameter precision parts, subject to drawing feasibility and qualified resource availability.
Pins, connectors, fasteners, sensor and instrumentation components where the reviewed route is appropriate.
Mill-turn machining may be considered for parts requiring concentric features, cross holes, flats, slots and complex interfaces, subject to drawing feasibility and qualified resource availability.
Automotive, fluid-control and industrial-equipment components where the reviewed route is appropriate.
Project-matched grinding, wire EDM and drilling processes for controlled finish, profiles, access features and final tolerance refinement.
Shafts, precision interfaces, engineered wear components and complex metal parts.
Supplementary conventional milling and instrument-lathe resources support appropriate component geometries and batch requirements.
Aluminium, steel and other ferrous metals, copper and copper alloys, and stainless steel.
A meaningful review begins with the controlled drawing and the features that govern component function. Numerical tolerances, specific lead times and final process selection are confirmed project by project.
Share your drawing, material, quantity and critical requirements. We review the manufacturing route, develop the agreed production approach and coordinate inspection against the approved specification. Engineering design consultancies and product teams can use this path for prototype iteration, controlled changes and transfer into repeat production.
For engineering design consultancies, a manufacturing review should support drawing clarity, prototype iteration and a practical transfer into repeat production. It does not replace the design owner's responsibility for functional design, validation or final acceptance.
Send the CAD model and dimensioned drawing, material, quantity, finish, critical features, inspection requirement and target delivery date. If any detail is unknown, identify it for review rather than assuming a standard.
Yes. Engineering design consultancies can submit controlled drawings for drawing review, prototype iteration and transfer into repeat production. Revision status, functional dimensions and the design owner's acceptance requirements should be clear before production.
The component drawing, approved changes, material, process route and inspection requirements should be captured before repeat supply. Batch quantities and delivery timing are then reviewed against the current approved requirement.
Send geometry, material, tolerance, quantity and delivery information for a qualified manufacturing response.
Optional analytics
Measure public pages and inquiry or click events, without form details or drawing contents. Browsing and RFQ still work if declined.