Case studies
Bell crank lever
Metalwork. Insert molding. Final machining.
This bell crank lever combines a prepared metal insert, glass-filled nylon insert molding, and center-referenced final machining. We manage the sequence so the finished part holds its alignment in continuous high-speed use.
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Lever and bracket assembly
Moulding. Controlled conditioning. Final assembly.
This automotive sub-assembly combines two Nylon-66 mouldings, three plain-bore bracket inserts and a centre pin. Parshwa Plastics moulds and conditions the components, applies the lever sticker and completes the pin assembly in-house.
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Multi-stage gear
Two moulding stages. One clear machining sequence.
We mould the core and teeth in two Nylon-6 formulations, then machine the bore and both faces in order so the finished features stay aligned.
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Insert-moulded wire handle
A load-bearing handle built around a flared steel wire.
The customer needed a finished wire-handle assembly ready for an 8 kg load test. We flare the multi-strand steel wire, insert-mould the polymer handle, and fit the sealing O-ring before supplying the completed assembly.
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