Blow mould making
Mould enquiries for bottles, containers and other hollow plastic products. Cavity shape, neck finish, parting lines, cooling, venting and machine mounting are defined around the product and process.
STT ENGINEERING / MANUFACTURING SERVICES
Tool and die making
Blow moulds, production tooling and precision toolmaking for manufacturers who need repeatable parts and dependable production.
PROJECT CAPABILITIES
Built around your production requirements.
From a new product to an existing tool that needs attention, STT works with your drawings, samples and production requirements to define the tooling solution.
Injection moulds and inserts
Mould components, cores, cavities and replacement inserts made to agreed drawings and interfaces. Specify the polymer, part geometry, cavity count and moulding machine.
Press tools and dies
Blanking, piercing, forming and bending tool enquiries, including punches, dies and replaceable wear components. Tool selection starts with material, thickness and press capacity.
Jigs and fixtures
Workholding, drilling, machining, welding and assembly fixtures designed around repeatability, operator access and the required production sequence.
Tool repairs and modifications
Assessment of worn or damaged tooling, replacement components and changes to existing tools. Send photographs, samples and the production problem you need resolved.
Precision tool components
CNC machined plates, inserts, bushes, pins and tool components. Materials, tolerances, surface finish and any heat treatment are specified for the application.
FROM REQUIREMENT TO DELIVERY
A defined scope at each stage.
Define the part
Review the sample or drawing, material, output target and production machine.
Agree the tool
Confirm the tooling concept, interfaces, material, tolerances and supply scope.
Manufacture and inspect
Machine and assemble the agreed components, with inspection requirements defined before manufacture.
Validate the result
Agree the trial, part approval and any adjustment work required before production use.
PREPARE YOUR ENQUIRY
Let’s discuss what you need to make.
Send drawings, samples or process details to info@stteng.co.za, or use our project enquiry form.
Request a project quote ↗- Product drawing, CAD model or physical sample
- Plastic type or sheet material and thickness
- Machine make, model, mounting details and operating limits
- Cavity count, production volume and critical dimensions
- New tooling, repair or modification scope and target date
Project feasibility, machine capacity, materials, specialist work, trials and delivery responsibilities are confirmed after reviewing your requirements.
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