Plastic Injection and Blow Moulds
Jawdah designs and manufactures plastic injection moulds and plastic blow moulds in Riyadh, to the customer's drawing, sample or production requirement.

- Service
- Plastic Injection and Blow Moulds
- Division
- Moulds
- Scope
- Custom manufacturing
- From a drawing or sample
- Engineering support
- Location
- Riyadh, Saudi Arabia
Injection moulding forms plastic components by injecting molten polymer into a closed mould cavity, where it cools into the required shape. It is widely used where the same shaped plastic part has to be produced repeatedly.
General process information. What applies to your part is confirmed by Jawdah's engineering team for each request.
Plastic injection moulds are part of Jawdah's mould range. Jawdah takes each mould from design through manufacture to the plastic parts it produces.
Plastic injection moulds
Plastic injection moulds are suitable for producing accurate plastic components for industrial and commercial applications.
Plastic blow moulds
Plastic blow moulds are used to manufacture hollow plastic products and related production parts. Blow moulding, in general, inflates a heated plastic preform inside a mould so that it takes the shape of a hollow part such as a bottle, a container or a duct.
Unlike injection moulding, which fills a solid cavity, blow moulding forms a hollow shell, so it suits lightweight hollow forms rather than solid technical parts.
General process information. What applies to your part is confirmed by Jawdah's engineering team for each request.
- Plastic housings and covers
- Brackets, clips and connectors
- Technical plastic components
- Containers and closures
- Bottles and hollow packaging (blow moulding)
- Tanks, reservoirs and ducts (blow moulding)
General process information. What applies to your part is confirmed by Jawdah's engineering team for each request.
- Repeatable parts from one tool
- Complex shapes in a single shot
- Consistent production
- Per-part cost that can fall as volume rises
- Lightweight hollow parts (blow moulding)
- Study the requirement, drawing or product sample
- Mould design
- Mould manufacturing in the factory
- Sample parts produced with the mould
- Maintenance and modification when needed
- An idea or concept
- A technical drawing
- A product sample
- An existing part to reproduce or improve
- A production requirement
Jawdah can start from whatever the customer already has.
A drawing or 3D file of the part, or a physical sample; the plastic material if it is already chosen; the expected production quantity; and any surfaces, fits or features that matter. Material and tooling decisions are then reviewed with Jawdah's engineers.
- Automotive components
- Medical equipment
- Infrastructure products
- Construction-related products
- Material handling equipment
The production machines and laboratory equipment of Jawdah's factory in Riyadh.
Production Machine Facilities
- CNC vertical machining centres
- CNC lathes
- EDM machines
- Grinding machines
What is a plastic injection mould?
It is a steel tool with a cavity in the shape of the part. Molten plastic is injected into the cavity and cools into the finished component, so the same part can be produced repeatedly.
How is blow moulding different from injection moulding?
Injection moulding fills a cavity to make solid parts; blow moulding inflates heated plastic inside a mould to make hollow parts such as bottles and containers.
Can Jawdah work from an existing sample?
Yes. A product sample can be the starting point; where no drawing exists, the team studies the sample through reverse engineering.
What information is useful when requesting a mould?
A drawing, 3D file or sample of the part, the intended plastic material, the expected quantity and any critical features or surfaces.
Can an existing injection mould be maintained or modified?
Yes. Jawdah provides both mould maintenance and mould modification for existing tooling.
How do I request a quotation for injection or blow moulds?
Send your drawing, sample photos or production requirement through Jawdah's contact page. The moulds and spare parts team in Riyadh, Saudi Arabia, reviews the request and replies with the next step.

Discuss your requirement
Send Jawdah your drawing, sample or production requirement to request a quote or technical advice from the team in Riyadh.











